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FLAME RETARDANTS

ANTIOXIDANTS

UV ABSORBERS

LIGHT STABILIZERS

YOUR CONSULTANT FOR...

PLASTIC ADDITIVESTAILOR MADE FORMULATIONS

PLASTIC ADDITIVESTAILOR MADE FORMULATIONS

CONTENTS AIM AND POLICY

BROMINATED FLAME RETARDANTS

HALOGEN FREE FLAME RETARDANTS

INORGANIC FLAME RETARDANTS

ONE SHOT FLAME RETARDANTSFORMULATIONS

ANTIOXIDANTS

UV ABSORBERS - LIGHT STABILIZERS

ONE SHOT FORMULATIONS

GASES AND GAS MIXTURES

PRODUCTS FOR XPS & EPS

NEW PRODUCTS

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XPSEPS

NEW!

Greenchemicals SpA develops and provides plastic additives according to final application and customer requirement.Greenchemicals SpA is highly specialized in formulations.Greenchemicals’ aim is to develop flame retardant solutions with lower enviromental impact than actuals, by eliminatingor lowering bromine and antimony trioxide content.

Deep knowledge of chemical mechanisms allows our R&D department to optimize one shot formulations that provide flame retardancy and stabilization considering all possible aspects: enviromental impact, mechanical properties and above all cost/performance.

Physical form of raw materials is very important, therefore Greenchemicals SpA can propose several options:

Compacted Cold extruded Masterbatch Liquid dispersion Liquid blends

01

FLAME RETARDANT MECHANISM

COMBUSTION Combustion is a chemical reaction of oxidation that involves heat, flames and smoke/gases with generation of high energy radicals.

FLAME RETARDANTS Flame retardants prevent or even suppress the process of combustion during a particular phase of the fire cycle: heating, decomposition, ignition, flame spread.Flame retardant action can be physical or chemical (FIGURE 3).

1- GAS PHASE Brominated flame retardants interrupt the radical chain mechanism of the combustion process in the gas phase thanks to generation of lower energy halogen radicals and dilution of flammable gases.

MECHANISM:

2- CHAR FLame retardancy is obtained by formation of a solid charred surface layer of phosphorus compounds.The flame retardant is transformed into phosphoric acid by thermal degradation in the condensed phase, and water is released from the substrate in the solid phase developing protective layer: char.

4- DRIPPINGFlame retardant decomposes into radical species that cut polymers chain and cause dripping of the polymer. The reaction is endothermic.

-CH2-CHX-|-CH2-CHX* CH2-CHX* + CH2=CHX

5 -WATER VAPOURFlame retardancy is provided by water release. Endothermic reaction cools material surface and dilute burnable gases with formation of a charred layer.

3- INTUMESCENTIntumescent mechanism provides efficient flame retardancy to polymers who do not contain heteroatoms in the chain. Char layer is not sufficient and a foaming agent is required to obtain a voluminous protective layer. Intumescent flame retardant systems consist of:· Carbon agent· Acid based on phosphorous· Spumific compound containing nytrogen

Chemical reaction can occur:· In the gas phase by cooling the system and reducing flammable gases.· In the condensed phase by generation of a char layer providing a barrier against the heat source

Physical action can take place by :· Cooling : release of water that cools the underlying substance · Coating : formation of solid or gaseous layer that protects material · Dilution : dilution of the fuel by formation of non-combustibile gas

Flame retardants are substances which may reduce flammability of materials by interaction with the fire cycle (FIGURE 1) in order to prevent, delay or stop it. Flame retardants act at different stages,depending on their chemical basis.

The fire starts with an ignition source put on combustible item. Solid materials do not burn directly, they are degradatedby heat due to pyrolysis: polymer’s long-chain molecules are decomposed into smaller ones, with the emission of flammable gases in the gas phase and the formation of inert carbonised material in the condensed phase, char. (FIGURE 2) In the gas phase visible flames are generated by reaction of flammable gases with oxygen. High energy exothermic chemical reactions take place and generate heat energy that supports combustion.

CO + OH• → CO2 + H• RCH3 + OH• → RCH2• + H2ORCH2• + O2 → RCHO + OH• H• + O2 → OH• + •O•

MECHANISM

WATER VAPOUR

GAS PHASE

CHAR

INTUMESCENT

DRIPPING

PHYSICAL

CHEMICAL

CHEMICAL / PHYSICAL

CHEMICAL / PHYSICAL

CHEMICAL

CoolingRelease of water vapour

Release of inert gases

CoolingChar LayerCoolingExpanded Char Layer

Polymer Chain Scission

WAY EFFECT

( 1 ) ( 4 )

( 6 ) ( 7)

( 4 ) Without Flame Retardant

( 5 ) With Halogenated Flame Retardant

( 6 ) Without Flame Retardant

( 7 ) With Flame Retardant

2Al(OH)3 Al2O3 + 3 H2OMg(OH)2 MgO + H2O2 AlOOH Al2O3 + H2O

>250°C(NH4PO3)n (HPO3)n -n NH3

(HPO3)n +Cx(H2O)m (“C”)x+(HPO3)n x mH2O

HBr + OH• → H2O + Br•HBr + •O• → OH• + Br•HBr + H• ↔ H2 + Br•HBr + RCH2• ↔ RCH3 + Br•RBr ↔ OH• + Br•

NH3 N2 + H2OO2ΔN

N N

NH2

NH2

H2N

( 5 )

( 2 )

( 3 )

O2

POLYMER

OO*H*

OH*2

CO CO2

POLYMER + R-X

OX*HX

HXH-HHOH

2COCO2

POLYMER

HEAT HEAT

PROTECTIVELAYER

Combustionvolatiles

HEAT HEAT HEAT

POLYMER CHAR INTUMESCENTCHAR

ZONE OFFLAME

PREFLAMEZONE

Oxygen

WaterIGNITIONSOURCE

ENERGY

ENERGYENERGYPrimary

decompositionSecondary

decomposition

Formation of an oxide layer

Water release:- cooling of material surface- diluition of burnable gases

Reduction of fire energyOXYDE

0302

HALS HALS

HA

LS

UV Light

UV ABSORBERS

UV LIGHT MANAGEMENT

+RADICAL CONTROL

ROOH RO ·+· OH

ROO ·

· O-O ·

R ·+ROH+H O

Polymer

Polymer

Polymer

R ·

2

Catalysts residue

R·H (Polymer)

R·H (Polymer)

+HALS (P-NO-)

+HALS (P-NO-)

Cycle 2 Cycle 1

Excited state

UVA

R*

R*+ROOH

+RH

+RH

ROO*RO*+*OH

HEAT

NIQ

UVA

P-NOR

R’OH+RO+P·NO·

+O2

ANTIOXIDANTS CYCLE Weathering of polymers is caused by absorption of UV lights, which results in radical initiated auto-oxidation by contactwith athmospheric oxygen and generation of free radicals such as R•, RO•, ROO•, HO•. These free radicals further react with atmospheric oxygen to produce more and more free radicals.

R• + O2 ROO• ROO• + R-H ROOH + R•

Antioxidants inhibit the formation of the free radicals, enhancing the stability of polymers against light and heat, bytermination of the oxidation reactions that involve polymers:

UV STABILIZERS UV stabilizers are chemical compounds capable of interfering with the physical and chemical processes of light-induced degradation. They prevent the formation of free radicals that can be generated by interaction of UV radiation with tertiary carbon bonds in polymer chain structures or with aromatic rings. They can act in different ways:

• UV absorbers, usually dihydroxybenzophenones and hydroxyphenyl benzotriazoles, act by absorbing the UV radiation and dissipating the energy as low-level heat by reversible intramolecular proton transfer during which a quinone structure is formed.

• Quenchers are energy tranger agents, they deactivate excited states of chromophoric groups in polymers before bond scission can occur, by energy transfer process or chemical and/or physical deactivation.

• Hindered amines are derivatives of 2,2,6,6-tetramethyl piperidine and they slow down the photochemically initiated degradation reaction through a cyclic process. They scavenge radicals by the formation of nitroxyl radicals (R-O•) that combines with free radicals in polymers generating aminoether molecules. These will then react with peroxides regenerating the nitroxyl radicals.

• PRIMARYHydrogen-donating antioxidants (AH), such as hindered phenols, quinone based compounds, piperidinoxyl based compounds and secondary aromatic amines, inhibit oxidation by competing with organic substrate (RH) for peroxy radicals, thereby interfering with the chain propagation step. ROO• + AH ROOH + A•

ROO• + RH ROOH + R•

• SECONDARYSecondary antioxidants based on phosphites (A) or sulphides like dialkyldithiocarbamates, dialkyldithiophosphates and thiobisphenolates (B) prevent peroxide radicals formation as they decompose hydroperoxides.

ROOH + P(OR1)3 ROH + O=P(OR1)3

UV ABSORBERS / LIGHT STABILIZERSANTIOXIDANTS

RO ·+· OH ROO·R·+ROOH

RH (Polymer) PATH OFDEGRADATION

PATH OFSTABILIZATION

Energy: ShearMelt ProcessingCatalyst Residues

Phenolic AŎs react with free radicals to yield inactive products (ROH and H O)

Phenolic AŎs react with oxygen centered radicals

Phosphites react with hydroperoxides to yield inactive products (ROH)

Oxygen

Cycle 2

2

Cycle 1

0504

(A) (B)

( 1 ) Photo-oxidation ( 2 ) Light stabilizer mechanism

POOH + R S R P OH + R S R

POOH + R S R P OH + R S R

O

O

O

O

R RN N

N NN NO O

OH

R·

O H

hv

N-R1 2 3N-O·

R’OO·R’OH+R=O

N-ORUV, O2

PRODUCT NAME CHEMICAL FORMULA APPLICATION M.P. / S.R.Viscosity TGA PRODUCT NAME CHEMICAL FORMULA APPLICATION M.P. / S.R.

Viscosity

Please feel free to contact us for any other substance not mentioned in this listWe supply material in powder, granular, masterbatch physical form and liquid dispersions

BROM

INATED

FLAM

E RETARD

AN

TS

BROM

INATED

FLAM

E RETARD

AN

TS

TGA

GC DPE 81 Decabromodiphenyl ethane CAS n. 84852-53-9PHYSICAL FORM: GR, PW

GC BDMP 66 Tetrabromobisphenol A bis (2,3-dibromo-2-methylpropyl ether)CAS n. 97416-84-7PHYSICAL FORM: GR, PW

GC DECA 83 Decabromodiphenyl oxide CAS n. 1163-19-5PHYSICAL FORM: GR, PW

GC TETRA PHT Diol Tetrabromophtalic Anhydride DiolCAS n. 20566-35-2 CAS n. 77098-07-8PHYSICAL FORM: LIQ

GC BDDP 68 Tetrabromobisphenol A bis (2,3 dibromopropyl ether) CAS n. 21850-44-2PHYSICAL FORM: GR, PW

GC DNPG 60 Dibromoneopentyl glycol CAS n. 3296-90-0PHYSICAL FORM: PW

GC HBCD 75 Hexabromocyclododecane CAS n. 25637-99-4PHYSICAL FORM: GR, PW

GC TNPA 73 Tribromoneopentyl alcohol CAS n. 36483-57-5PHYSICAL FORM: PW

GC BT 67Ethylenbistetrabromo Phthalimide CAS n. 32588-76-4PHYSICAL FORM: GR, PW

GC BDDP S 65Tetrabromobisphenol S bis(2,3 dibromopropyl ether) CAS n. 42757-55-1PHYSICAL FORM: PW

GC TETRA PHTTetrabromophtalic Anhydride CAS n. 632-79-1PHYSICAL FORM: GR, PW

GC TBBPA 59Tetrabromobisphenol A CAS n. 79-94-7PHYSICAL FORM: PW

GC FR TRI 70Tris(tribromoneopentyl)phosphate CAS n. 19186-97-1PHYSICAL FORM: GR, PW

GC D3BO 65Tris (2,3 dibromopropyl) isocyanurate CAS n. 52434-90-9PHYSICAL FORM: PW

GC MHBRMelamine Hydrobromide CAS n. 29305-12-2PHYSICAL FORM: PW

GC TRI PE 70Bis (Tribromophenoxy) ethane CAS n. 37853-59-1PHYSICAL FORM: GR, PW

GC B 52Phenoxy terminated oligomer of tetrabro-mobisphenol ACAS n. 94334-64-2PHYSICAL FORM: PW

GC B 58Phenoxy terminated oligomer of tetrabro-mobisphenol A CAS n. 71342-77-3PHYSICAL FORM: PW

GC FR245 662,4,6 tris(2,4,6 tribromophenoxy)1,3,5triazine CAS n. 25713-60-4PHYSICAL FORM: PW

GC BPS 67, GC BPS 310Brominated polystyrene CAS n. 88497-56-7PHYSICAL FORM: GR

PE, PP, HIPS, PA, PBT, EPOXY, PHE. High efficiency, dioxine free, multi-function.

EPS, XPS. Good FR efficiency.

PE, PP, HIPS, PA, PBT, EPOXY, PHE. High efficiency,multi-function.

Rigid PU, coating, high FR performance,reactive diol, scorch resistance.

PP, HIPS, ABS. Good thermal stability, high efficiency.

PU, high FR performance, light stability and transparency.

XPS, EPS, high purity, low dosage, good FR efficiency.

PU, high FR performance, high thermal stability, non-leaching.

HIPS, PBT, PET, TPR. Good thermal stability,UV stability, no blooming,excellent wet electrical properties.

PP, HIPS, ABS. Good thermal stability, high efficiency.

Rigid PU, epoxy, PS, PHE, high FR efficiency.

Epoxy resin, good flow and compatibility,no blooming.

PP, HIPS, ABS, XPS, alloy, UV and light stability, non blooming.

PP, HIPS, ABS. Good thermal stability,high efficiency.

Effective flame retardant for PP V2 with low halogen content requirements.

HIPS, ABS, PC, PHE, TPR, adhesives, coating. Good compatibility, thermal stability.

PET, PBT, PC, ABS, PC/ABS, thermal and UV stability, excellent electrical properties.

PET, PBT, PC, ABS, PC/ABS, thermal and UV stability, excellent electrical properties.

HIPS, ABS, good flow, good impact,good UV and thermal stability, non-blooming.

PA, PBT, PET.Good CTI, goof thermal stability, non-blooming.

350°C 110°C

305°C 90000 cps

113-117°C 109,5°C

180-185°C 65°C

460°C 110°C

280°C 180°C

181°C 105-115°C

220°C

190-210°C

210-230°C

230°C

265-320°C

1% @ 332°C 5% @ 365°C

10% @ 378°C

1% @ 263°C 5% @ 280°C

10% @ 286°C

1% @ 320°C 5% @ 365°C

10% @ 387°C

1% @ 110°C 5% @ 172°C

10% @ 208°C

1% @ 299°C 5% @ 312°C

10% @ 321°C

1% @ 196°C 5% @ 225°C

10% @ 245°C

2% @ 243°C 5% @ 254°C

10% @ 259°C

2% @ 126°C 5% @ 149°C

10% @ 162°C

1% @ 336 °C 5% @ 417°C

10% @ 430°C

2% @ 262°C 5% @ 295°C

10% @ 306°C

1% @ 202°C 5% @ 228°C

10% @ 240°C

1% @ 227°C 5% @ 254°C

10% @ 270°C

1% @ 332°C 5% @ 365°C

10% @ 378°C

1% @ 110°C 5% @ 172°C

10% @ 208°C

1% @ 268°C 5% @ 276°C

10% @ 291°C

1% @ 376°C 5% @ 412°C

10% @ 426°C

1% @ 356°C 5% @ 407°C

10% @ 425°C

1% @ 351°C 5% @ 385°C

10% @ 400°C

2% @ 340°C 5% @ 375°C

10% @ 384°C

0706

INO

RGA

NIC FLA

ME RETA

RDA

NTS

PRODUCT NAME CHEMICAL FORMULA APPLICATION M.P. / S.R.Viscosity TGA

HA

LOG

EN FREE FLA

ME RETA

RDA

NTS


PRODUCT NAME PRODUCT NAMECHEMICAL FORMULA CHEMICAL FORMULAAPPLICATION APPLICATIONM.P. / S.R.Viscosity

M.P. / S.R.ViscosityTGA TGAH

ALO

GEN

FREE FLAM

E RETARD

AN

TS


GC MGOH2 Magnesium Hydroxide CAS n. 1309-42-8PHYSICAL FORM: GR, PW, MB

GC Zn BO3 Zinc BorateCAS n. 12767-90-7PHYSICAL FORM: GR, PW, MB

GC KSS PotassiumdiphenylsulfonesulfonateCAS n. 63316-43-8PHYSICAL FORM: GR, PW, MB

GC TRIOX Antimony TrioxideCAS n. 1309-64-4PHYSICAL FORM: GR, PW, MB

GC FOS CA/ GC FOS AL Calcium/Aluminium PhosphinateCAS n. 7789-79-9/7784-22-7PHYSICAL FORM: PW

Inorganic flame retardant suitable for cables, polyolefines, PVC.

Synergist suitable for PVC, polyolefines, PA, rubber.

Flame retardant suitable for transparent PC at very low dosage.

Synergist for brominated flame retardant suitable for plastics and textiles.

Effective halogen free flame retardants for polyolefines and engineering thermoplastics.

350°C

890°C

656°C

1% @ 362°C 5% @ 388°C

10% @ 404°C

1% @ 282°C 5% @ 388°C

10% @ 425°C

1% @ 425°C 5% @ 452°C

10% @ 468°C

0908

GC MLNMelamineCAS n. 108-78-1PHYSICAL FORM: GR, PW, MB

GC MC seriesMelamine CyanurateCAS n. 37640-57-6PHYSICAL FORM: GR, PW, MB

GC FOS 65Triarylphosphate IsopropylatedCAS n. 68937-41-7PHYSICAL FORM: LIQ

GC DOPO9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxideCAS n. 35948-25-5PHYSICAL FORM: PW

GC TCPTricresyl PhosphateCAS n. 1330-78-5PHYSICAL FORM: LIQ

GC PETPPentaerytritol CAS n. 115-77-5PHYSICAL FORM: PW

GC FRP 30 CAS n. 41203-81-0 CAS n. 42595-45-9 PHYSICAL FORM: LIQ

GC FRP 20 CAS n. 41203-81-0 CAS n. 42595-45-9 PHYSICAL FORM: LIQ

GC MIPO Proprietary PHYSICAL FORM: PW

GC APP IIAmmonium PolyphosphateCAS n. 68333-79-9PHYSICAL FORM: GR, PW, MB

GC MPPMelamine PolyphosphateCAS n. 20208-95-1PHYSICAL FORM: GR, PW, MB

GC MPMelamine PhosphateCAS n. 41583-09-9 PHYSICAL FORM: GR, PW, MB

GC MPFMelamine PyrophosphateCAS n. 15541-60-3 PHYSICAL FORM: GR, PW, MB

GC TPPTriphenyl PhosphateCAS n. 115-86-6 PHYSICAL FORM: FLAKES, PW

GC BDPBisphenol A bis(diphenylphosphate)CAS n. 5945-33-5 PHYSICAL FORM: LIQ

GC RDPTetrapheyl Resorcinol DiphosphateCAS n. 57583-54-7 PHYSICAL FORM: LIQ

GC TEPTriethyl PhosphateCAS n. 78-40-0 PHYSICAL FORM: LIQ

GC DICUMENE 90DicumeneCAS n. 1889-67-4 PHYSICAL FORM: PW

MB PA P RED 50 PHYSICAL FORM: MB

MB PP P RED 60 PHYSICAL FORM: MB

GC FR 200Proprietary PHYSICAL FORM: PW

PP, PE, PU, Textile, Coating.

PA, Polyesters.

PVC, Phenolic, PU, Epoxy resins.

Epoxy resins.

PE, PVC, Rubber, Wire&cables.

PP, PE, PU, Textile, Coating.

Polyesters, coating, Textile.

Polyesters, coating, Textile.

Based on melamine hypophosphite for PP, PE.

PA, PP, PU, Polyesters.

PA, Epoxy, PU, Polyesters.

PA, Epoxy, PU, PP,Polyesters.

PA, Epoxy Resins, PU, Polyesters, PP.

PC/ABS, PPO/HIPS, PVC, RUBBER, Epoxy Resin, Phenolic Resin, Acetalic Resin.

PC, PC/ABS, ABS, SAN, Polyesters, PPO, PU.

PC/ABS, PPO/HIPS, TPU, PU.

PU.

Dicumene.

PA, Polyesters.

PP, PE.

PC, PC/ABS, PA, PBT, PET.

354°C

Decomposition T. > 350°C

64-76 cps

117-120°C

55-70 mPa∙s

> 250°C





47,5-49,5°C

120 cps a 80°C

500-800 cpsa 80°C

5 mPa∙s5 mPa∙s

100-110°C

90°C

1% @ 305°C2% @ 320°C5% @ 340°C

1% @ 197°C 5% @ 217°C

10% @ 235°C

1% @ 355°C2% @ 370°C5% @ 385°C

1% @ 215°C2% @ 235°C5% @ 260°C

0,5% @ 300°C 5% @ 350°C

1% @ 198°C 5% @ 231°C

10% @ 247°C

1% @ 255°C 5% @ 372°C

10% @ 398°C

2% @ 290°C 5% @ 325°C

10% @ 360°C

1% @ 295°C 5% @ 324°C

10% @ 342°C

ON

E SHOT FLAM

E RETARDANT FO

RMULATIO

NS

PRODUCT NAME APPLICATIONS DESCRIPTION

Please feel free to contact us for any desired blend not mentioned in this list

PRODUCT NAME APPLICATIONS DESCRIPTION

ON

E SHOT FLAM

E RETARDANT FO

RMULATIO

NS

GC POL 55

PHYSICAL FORM: GR, PW, MB, COMPACTED

GC POL BR 85


GC TECH BR 85


GC D 80, GC F 80


GC BZ 75


GC PNP series


GC PNA series


GC FR1001


GC FR1002


HIPS V2, XPS, EPS

PAV0, PBT, PET

PAV0, PBT, PET

VO

PE V2, XPE

PPV0, PE, TPE, EVA

PA6, PA66

PA66

PA6, PBT

It’s a polymeric solution HBCD free for HIPS V2, EPS, XPS. Good thermal stability, very low loading level.

It’s a brominated polymeric solution for PA, PBT, PET V0 applications. Very good thermal stability, good color, low antimony trioxide content.

It’s a monomeric solution for PA, PBT, PET V0 applications. Very good thermal stability, good color, low antimony trioxide content.

Classic Brominated compound/Sb2O3 blends.

Brominated blend without antimony trioxide for XPE application.

Halogen-free flame retardant mixture based on ammonium polyphosphate.

Halogen free flame retardant mixture based on melamine polyphosphate.

Mixture of halogen free flame retardants based on aluminium phenylphosphinates.

Mixture of halogen free flame retardants based on aluminium phenylphosphinates.

GC FLAM V0


GC DRIPP HF 70 PHYSICAL FORM: GR, PW, MB, COMPACTED

GC DRIPP BR 73 PHYSICAL FORM: GR, PW, MB, COMPACTED

GC DRIPP BR 79


GC PA FLAM V0


GC PT FLAM V0 Hal free


GC NP-3000


GC NP-4000


GC NPB


GC POL BBR 70


GC STYR BR 85


GC SAM 55


PPV0, PE, TPR, TPU

PPV2

PPV2

PPV2

PA V0

PBT V0, PET V0

Flexible PPV0

TPR, TPO, EVA, SEBS, EPDM

PPV0

ABS V0, HIPS V0

ABS V0, HIPS V0

HIPS V2, XPS, EPS

GC FLAM V0 is a halogen free blend working with intumescent mechanism. It has good thermal stabilization and processability. Reduced loading level.

GC DRIPP HF 70 is very low halogen formulation for PP V2. Very low dosage, Br content in the compound can respect 900ppm limit. Also in masterbatch.

GC DRIPP BR 73 is a low halogenated blend for PPV2. Very low dosage.

GC DRIPP BR 79 is a brominated blend for PPV2. It allows low halogen concentration with recycled PP or copolymers.

GC PA FLAM V0 is a halogen free blend for PAV0. Very competitive in price. Very interesting dosage level.

GC PT FLAM V0 is a halogen free blend for polyesters. It keeps mechnical properties for a long time.

High efficiency, good thermal stability.

High efficiency, good thermal stability, water and UV resistance.

Br, N, P composite flame retardant. High efficiency, good thermal stability, low loading level.

It’s a brominated polymeric solution blend for HIPS and ABS V0. Low loading level, low antimony trioxide dosage, good mechanical properties, good UV stability.

It’s a brominated solution for HIPS and ABS V0. Low loading level, good mechanical properties, low antimony trioxide content.

It’s a brominated solution HBCD free for HIPS V2, EPS, XPS. Very good thermal stability, low loading level, very good mechanical properties and processability.

1110




ANTIO

XIDANTS

ANTIO

XIDANTS

GC THANOX 245 GC THANOX 245 Triethylenglycol-bis[3-(3-t-butyl-4-hydroxy-5-methylpheyl)propionate] CAS n. 36443-68-2PHYSICAL FORM: GR, PW, MB

GC THANOX 15202,4-Bis[(Octylthio)methyl)]-o-cresol CAS n. 110553-27-0PHYSICAL FORM: LIQ

GC THANOX 17264,6-Bis(Dodecylthiomethyl)-o-cresol CAS n. 110675-26-8

GC THANOX 1035Thiodiethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] CAS n. 41484-35-9PHYSICAL FORM: GR, PW, MB

GC THANOX 3301,3,5-Trimethyl-2,4,6-tris-(3,5-di-tert-butyl-4-hydroxybenzyl)benzene CAS n. 1709-70-2PHYSICAL FORM: GR, PW, MB

GC THANOX 17901,3,5-tris(4-tert-butyl-3-hydroxy-2,6-dimethyl-benzyl)-1,3,5-triazine-2,4,6-(1H,3H,5H)-trione CAS n. 40601-76-1PHYSICAL FORM: GR, PW, MB

GC THANOX PEP-36Bis(2,6-di-ter-butyl-4-methylphenyl)-pentaerythritol diphosphiteCAS n. 80693-00-1PHYSICAL FORM: GR, PW, MB

GC THANOX 1135/1135R2-ethylhexyl 3,5-bis(di-tert-butyl)-4-hydroxybenzopropionate CAS n.144429-84-5PHYSICAL FORM: LIQ

GC THANOX 5057Benzenamine, N-phenyl-, reaction products with 2, 4, 4-trymethylpentene CAS n. 68411-46-1

GC THANOX 1098N,N’-hexamethylenebis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide] CAS n. 23128-74-7PHYSICAL FORM: GR, PW, MB

GC THANOX 1076 Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)proprionate CAS n. 2082-79-3PHYSICAL FORM: GR, PW, MB

GC THANOX 697 2,2’-Oxalyldiamidobis[ethyl-3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate] CAS n. 70331-94-1PHYSICAL FORM: GR, PW, MB

GC THANOX 3114 1,3,5-tri (3,5-di-t-butyl-4-hydroxyben-zyl) -1,3,5-triazine-2, 4,6 (1,3,5)-trione CAS n. 27676-62-6PHYSICAL FORM: GR, PW, MB

GC THANOX DLTP Dioctadecyl 3-3’-thiodipropionate CAS n. 693-36-7PHYSICAL FORM: GR, PW, MB

GC THANOX 626 Bis(2,4-di-t-butylphenyl)pentaerytrhritoldiphosphite CAS n. 26741-53-7 PHYSICAL FORM: GR, PW, MB

GC THANOX 412S Pentaerythrityl tetrakis(3-laurylthiopropionate) CAS n. 29598-76-3 PHYSICAL FORM: GR, PW, MB

GC THANOX DLTP GC THANOX DLTPDidodecyl 3-3’-thiodipropionate CAS n. 123-28-4PHYSICAL FORM: GR, PW, MB

GC THANOX 168 Tris(2,4-di-tert-butylphenyl)phosphite CAS n. 31570-04-4PHYSICAL FORM: GR, PW, MB

GC THANOX 1010 Tetrabimethylen(3,5-di-t-butyl-4-hy-droxycinnammate)methane CAS n. 6683-19-8PHYSICAL FORM: GR, PW, MB

GC THANOX 1024 1,2-bis (3,5-di-t-butyl-4-hydroxyhydrocin-namoyl) hydrazineCAS n. 32687-78-8 PHYSICAL FORM: GR, PW, MB

Phenolic antioxidant, suitable for PA, PU, PC/ABS and SB/SBR.

BR, NBR, SBR, SBS.

SBS, SIS, PUR.

ABS, Elastomers, PE, PP, PUR, PVA, XLPE.

Adhesives, Elastomers,PA, Polyolefins, Polyesters, PS, PUR.

PU, PA, PET, ABS, Polyolefins.

ABS, Engineering-plastics, Polyolefins, PS.

PUR, Polyol.

EVA, PUR, Polyol.

Phenolic antioxidant, suitable for PA, PU and Elastomers.

Phenolic antioxidant, suitable for PS.

Phenolic chelating antioxidant, suitable for PO, PU, PA, ABS.

Phenolic antioxidant with low extraction properties. Suitable for fibers and PO.

Thiosynergist antioxidant, suitaple for PA, PO, PET and ABS.

ABS, HDPE, LDPE, LLDPE, PC, PP, PVC.

Suitable for ABS, BR, PC, PE, PP, PS.

Thiosynergist antioxidant, suitaple for PA, PO, Polyester and ABS.

Secondary antioxidant,generally used with THANOX 1010 and suggested for PO, PA and ABS.

Phenolic antioxidant, suitable for PA, PO and ABS.

Phenolic chelating antioxidant and metal deactivator, suitable for PO, PA, Elastomers.

76-80°C About 14°C

28°C

63-82°C

240-250°C

159-163°C

235-240°C

156-162°C

50-55°C

174-180°C

218-223°C

63,5-68,5°C

160-175°C

48-54°C

38-41°C

183-187°C

110-125°C

221-232°C

5% @ 297°C 10% @ 312°C 25% @ 332°C

5% @ 291°C 10% @ 309°C 25% @ 335°C

5% @ 316°C 10% @ 350°C 25% @ 385°C

1% @ 202°C 5% @ 333°C

10% @ 349°C

1% @ 160°C 10% @ 200°C

5% @ 330°C 10% @ 342°C 25% @ 375°C

5% @ 260°C 10% @ 278°C 25% @ 302°C

10% @ 326°C 20% @ 338°C 30% @ 345°C

5% @ 305°C 10% @ 319°C 25% @ 337°C

5% @ 270°C 10% @ 310°C 25% @ 342°C

5% @ 159°C 10% @ 215°C 25% @ 267°C

5% @ 284°C 10% @ 295°C 25% @ 330°C

5% @ 251°C 10% @ 270°C 25% @ 296°C

5% @ 239°C 10% @ 250°C 25% @ 272°C

5% @ 350°C 10% @ 365°C 25% @ 387°C

5% @ 284°C 10% @ 295°C 50% @ 330°C

1312

UV A

BSORBERS - LIG

HT STA

BILIZERS

ON

E SHO

T FORM

ULATIO

NS

Please feel free to contact us for any desired blend not mentioned in this list

PRODUCT NAME APPLICATIONS DESCRIPTIONPRODUCT NAME CHEMICAL FORMULA APPLICATION M.P. / S.R.Viscosity TGA


GC THANOX 1098 50% N,N’-hexamethylenebis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide] CAS n. 23128-74-7PHISICAL FORM: LIQUID

GC THANOX B1411, B1412Blend of antioxidants 3114/ 168

PHYSICAL FORM: GR, PW, MB

GC THANOX B1224, B1310, B1324Blend of antioxidants


CGUVLS B75Blend of HALS UV


CGUVLS 783 Blend of HALS622/944


GCUVLS 791 Blend of HALS770/944


GC NIQ 84 81 Blend of NIQ 84 Nickel Quencher / UV 531


GC THANOX B900, B921Blend of antioxidants 1076/ 168


GC THANOX 1171 Blend of antioxidants 1098/ 168


GC THANOX B215, B220, B225, B561Blend of antioxidants 1010/ 168


Liquid dispersion 50 % of phenolic antioxidant, suitable for PA, PU and Elastomers.

Mixture of antioxidant at different ratio, suitable for PC, ABS, Polyester and PO.

Mixture of antioxidant, suitable for PBT.

Mixture of UV HALS for PU.

Mixture for several polymers.

Mixture for several polymers.

Uv stabilizer mixture for outdoor applications.

Mixture of phenolic antioxidant and phosphite, suitable for PA.

Mixture of phenolic antioxidant and phosphite, at different ratio. Suitable for PC, ABS, Polyester and PO.

Mixture of phenolic antioxidant and phosphite, at different ratio. Suitable for PC, ABS, Polyester and PO.

PA, PU, Elastomers

PC, ABS, PET, PO

PC, ABS, PET, PO

PC, ABS, PET, PO

PBT

PU

PA

GC THASORB UV-326 2-(2’-HyÌdroxy-3’-t-butyl-5’-methylp-henyl)-5-chlorobenzotriazole CAS n. 3896-11-5PHYSICAL FORM: GR, PW, MB

GC THASORB UV-327 2-(2’-hydroxy-3’,5’-di-t-butyl-phenyl)-5-chlorobenzotriazole CAS n. 3864-99-1PHYSICAL FORM: GR, PW, MB

GC THASORB UV-328 2-(2’-hydroxy-3’,5’-di-t-amyl-phenyl)benzotriazole CAS n. 25973-55-1PHYSICAL FORM: GR, PW, MB

GC THASORB UV-329 2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tetra-methylbutyl)phenol CAS n. 3147-75-9PHYSICAL FORM: GR, PW, MB

GC THASORB UV-P 2-(2’-hydroxy-5-methyl-phenyl)-5-benzotriazole CAS n. 2440-22-4PHYSICAL FORM: GR, PW, MB

GC THASORB UV-531 2-hydroxy-4-octoxy benzophenone CAS n. 1843-05-6PHYSICAL FORM: GR, PW, MB

GC THASORB UV-2342-(2-hydroxy-3,5-di(1,1-di-methyl-benzyl)-2-benzotriazole CAS n. 70321-86-7PHYSICAL FORM: GR, PW, MB

GC THASORB UV-360Phenol 2,2’-methylene(6-(2h-benzo-triazol-2-yl)-4-(1,1,3,3tetramethylbutyl)) CAS n. 103597-45-1PHYSICAL FORM: GR, PW, MB

GC NIQ 842,2’-tiobis(4-tert-octilfenolato)-n-butilammina, nickel(II) CAS n. 14516-71-3PHYSICAL FORM: GR, PW, MB

GC UV LS 622Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol CAS n. 65447-77-0PHYSICAL FORM: GR, PW, MB

GC UV LS 770Bis(2,2,6,6-ttramethyl-4-piperidyl)sebacate CAS n. 52829-07-9PHYSICAL FORM: GR, PW, MB

GC UV LS 944Poly [[6-[ (1,1,3,3-tetramethylbutyl)amino]-s-triazi-ne-2,4-diyl]- [(2,2,6,6-tetramethyl-4-piperidyl)imi-no]-hexamethylene- [(2,2,6,6-tetramethyl-4-pipe-ridyl)imino]] CAS n. 70624-18-9PHYSICAL FORM: GR, PW, MB

UV absorber containing benzotriazole, suitable for ABS, PS, PO, PUR, PVC, Polyesters.

UV absorber containing benzotriazole, suitable for PS, PO, PUR, PVC.

UV absorber containing benzotriazole, suitable for fibers, Nylon, ABS,PS, PO, PUR, PVC, Polyesters.

UV absorber containing benzotriazole, suitable for PS, PET, PAM, PAC, PVC.

UV absorber containg benzotriazole, suitable for ABS, PS, Elastomers, Plyesters, PUR, PVC.

UV absorber containing benzotriazole, suitable for PS, PUR, elastomers, PVC.

UV absorber containing benzotriazole , suitable for PS, PET, TPE, PA, POM, PC.

UV absorber containing benzotriazole, suitable for POM, PMMA, PC, PA, PBT, PET, Elastomers.

Nickel Quencher, UV stabilizer developed for outdoor applications in polyolefins.

UV absorber suitable for Adhesives, Elastomers, PO, PVC, Sealants, Styrenics, Unsatured Polyesters.

UV absorber suitable for ABS, ASA, EPDM, IPS, PP, SAN, TPO.

UV absorber suitable for EVA, PO, POM, PU, PVC, XPE.

137-142°C

154-158°C

80-88°C

102-108°C

128-132°C

47-50°C

137-141°C

195°C

245-280°C

50-70°C

81-85°C

100-135°C

5% @ 202°C 10% @ 205°C 25% @ 236°C

5% @ 214°C 10% @ 230°C 25% @ 250°C

5% @ 197°C 10% @ 210°C 25% @ 247°C

5% @ 220°C 10% @ 246°C 50% @ 286°C

5% @ 163°C 10% @ 178°C 25% @ 197°C

5% @ 220°C 10% @ 233°C 25% @ 255°C

1% @ 264°C 2% @ 280°C 5% @ 302°C

1% @ 333°C 2% @ 350°C

0,1% @ 200°C 0,4% @ 250°C 1,1% @ 275°C

1% @ 203°C 5% @ 221°C

10% @ 242°C

0,2% @ 275°C 1,0% @ 300°C 3,7% @ 325°C

1514

GA

SES AN

D G

AS M

IXTURES

PRODUCT NAME CHEMICAL NAME APPLICATION

Do not hesitate to contact us for any other product

NOTES:GC HFC 152ACAS n. 75-37-6

GC HFC 152A/DMECAS n. 75-37-6CAS n. 115-10-6

GC HFC 134ACAS n. 811-97-2

GC HFC 141bCAS n. 1717-00-6

GC HFC 245faCAS n. 460-73-1

GC HFC 227eaCAS n. 431-89-0

Difluoroethane PHYSICAL FORM: GAS

Difluoroethane/ dimethylether PHYSICAL FORM: GAS

Tetrafluoroethane PHYSICAL FORM: GAS

Dichlorofluoroethane PHYSICAL FORM: GAS

Pentafluoropropane PHYSICAL FORM: GAS

Heptafluoropropane PHYSICAL FORM: GAS

Blowing agent for XPS.

Blowing agent, several mixture for XPS.

Blowing agent for XPS, XPU.

Blowing agent, not for Europe.

Blowing agent for XPU.

Blowing agen, fire extinguishing plants.

16 17

PROD

UCTS FO

R XPS & EPS

PRODUCT NAMEPROD

UCTS FO

R XPS & EPS


XPSEPS

XPSEPS


APPLICATIONS DESCRIPTION

1918

GC HBCD 75 HexabromocyclododecaneCAS n. 25637-99-4PHYSICAL FORM: GR, PW

MB PS S 50 series

PHYSICAL FORM: MB

GC BDMP 66Tetrabromobisphenol A bis(2,3 dibromo-2-methylpropyl ether)CAS n. 97416-84-7PHYSICAL FORM: PW

MB PS N 50/60 series

PHYSICAL FORM: MB

GC BDDP 68 Tetrabromobisphenol A bis(2,3 dibrompropyl ether)CAS n. 42757-55-1PHYSICAL FORM: GR, PW

MB PS /PO SAM series

PHYSICAL FORM: MB

GC DICUMENE 2,3-Dimethyl-2,3-diphenylbutaneCAS n. 1889-67-4PHYSICAL FORM: PW

MB PS STAR series

PHYSICAL FORM: MB

GC DICUMYL PEROXIDE 1,1’-(dioxydipropane-2,2-diyl)dibenzeneCAS n. 80-43-3PHYSICAL FORM: PW

MB PS STAR series

PHYSICAL FORM: MB

GC TCP Tri Calcium phosphate

PHYSICAL FORM: PW

GC PS AID

PHYSICAL FORM: GR, PW

GC HFC 152A/DMEDifluoroethane / dimethylether CAS n. 75-37-6 & 115-10-6PHYSICAL FORM: LIQUID

STARCELL PS S series

PHYSICAL FORM: MB

GC HFC 152/ADifluoroethaneCAS n. 75-37-6PHYSICAL FORM: LIQUID

STARAID series

PHYSICAL FORM: MB

STARCOLOR PS series

PHYSICAL FORM: MB

GC D3BO 65Tris (2,3 dibromopropyl)isocyanurateCAS n. 52434-90-9PHYSICAL FORM: PW

MB PS /PO SAM series

PHYSICAL FORM: MB

GC HT4Hydrotalcite CAS n. 11097-59-9PHYSICAL FORM: PW

MB PS POL series

PHYSICAL FORM: MB

GC AOX PSMixture of antioxidants

PHYSICAL FORM: GR, PW

MB PS GREEN series

PHYSICAL FORM: MB

High purity, low dosage, good FR efficiency for XPS, EPS.

HBCD based flame retardant for XPS.

GC HBCD 75 based masterbatch with heat stabilization and synergist.

EPS, XPS, good flame retardancy efficiency.

HBCD based flame retardant for XPS.

GC HBCD 75 based masterbatch, heat stabilized without synergist.

HIPS, ABS, PP. Good thermal stability, high efficiency.

HBCD free solution for XPS, thermal stable , low price.

GC BDDP 68 based masterbatch on PS or PO carrier with heat stabilization and synergist.

Synergist for FR XPS applications.

NEW Brominated solution HBCD free for XPS.

New Monomeric FR masterbatch based on GC D3BO, on PS carrier, stabilized and synergized.

Synergist for FR EPS applications.

NEW Brominated solution HBCD free for XPS.

New very active Monomeric FR masterbatch based on GC BDMP 66, on PS carrier stabilized and synergized.

Particle size controller for EPS.

Processing aid GPPS for CO2 blown XPS.

Modified GPPS, studied to increase machanical properties for CO2 blown XPS boards.

Blowing agent for XPS.

Talc masterbatch for XPS, also pigmented.

Nucleating talc masterbatch, based on PS carrier.

Blowing agent for XPS, XPU.

Processing aid MB for XPS based on fat organic acid ester on EVA.

Color masterbatch for XPS.

Processing aid masterbatch, based on GMS or EUROCAMMIDE. Carried on EVA.

PP, HIPS, ABS.Good thermal stability and efficiency.

HBCD free solution for XPS, thermal stable, low talc content.

GC BDDP 68 based masterbatch on PS or PO carrier, heat stabilized without synergist.

Acid scavenger used as heat stabilizer for XPS production.

Polymeric solution for XPS.

Polymeric FR masterbatch on PS carrier with heat stabilization and synergist.

Mixture of antioxidants studied for FR XPS applications.

Polymeric solution for XPS, cost/efficient.

Polymeric FR/ Monomeric masterbatch on PS carrier with heat stabilization and synergist.

180-185°C

110°C

113-117°C

100-110°C

39-41°C

105-115°C

2% @ 243°C 5% @ 254°C

10% @ 259°C

1% @ 263°C 5% @ 280°C

10% @ 286°C

1% @ 299°C 5% @ 312°C

10% @ 321°C

1% @ 110°C 5% @ 172°C

10% @ 208°C


NEW

PROD

UCTS

NEW

PROD

UCTS

NEW! NEW!

PRODUCT NAME CHEMICAL FORMULA APPLICATION M.P. / S.R.Viscosity TGAPRODUCT NAME CHEMICAL FORMULA APPLICATION M.P. / S.R.

Viscosity TGA

2120

GC DOPO9,10-Dihydro-9-oxa-10-phosphaphenan-threne 10 –oxide CAS n. 35948-25-5PHYSICAL FORM: PW

GC DRIPP HF 70

PHYSICAL FORM: PW, MB, COMPACTED

GC PP HF 220

PHYSICAL FORM: PW

GC PNP 2100

PHYSICAL FORM: PW

GC HFT PC 90

PHYSICAL FORM: PW, MB

GC PC HF VO TRASP

PHYSICAL FORM: PW, MB

GC MIPOProprietary

PHYSICAL FORM: PW

GC ADPAluminium diethyl phosphinateCAS n. 225789-38-8PHYSICAL FORM: PW

GC FOS CA/GC FOS ALCalcium phosphinateCAS n. 7789-79-9/7784-22-7PHYSICAL FORM: PW

Blend based on phosphinates and synergist.

Blend based on piperazine pyrophosphate.

Blend based on APP II.

HALOGEN FREE Blend based on new P3 products keeping transparency.

LOW HALOGEN Blend based on new products keeping transparency.

GC FR 100Poly(bis(phenoxy)phosphazene);Phenoxyphosphazene Oligomer CAS n. 28212-48-8PHYSICAL FORM: PW

GC FR 150 2-(9,10-dihydro-9-Oxa-10-Oxide-10-phosphaphenanthrene-10-yl) Methylsuccinicacid-(2-hydroxyl)-easter polymer CAS n. 35948-25-5PHYSICAL FORM: PW

GC FR 693 Hexahydro-2,2,4,4,6,6- hexaphenoxy triazatriphosphorine Diphenoxy phosphazene cyclic trimer CAS n. 1184-10-7PHYSICAL FORM: PW

GC RE DDP2-(6-Oxido-6H-dibenz,c-e, 1,2 oxapho-sphorin-6-y) methyl – Butandioic acid CAS n. 63562-33-4PHYSICAL FORM: PW

GC FRP 20, GC FRP 30Cyclic phosphonateCAS n. 41203-81-0 & 42595-45-9PHYSICAL FORM: LIQUID

Epoxy, PU, PAPolyesters.

Very active blend for PP V2 with low bromine content.

New performant intumescent blend for PP V0.

Efficient intumescent blend for PP V0.

Active blend for low thickness Transparent PC.

Active blend for low thicknessTransparent PC.

Based on melamine hypophosphite for polyolefins.

Excellent solution for polyesters, epoxy and PA. Also with GF.

Active phosphorous flame retatrdants .

HF polymeric system for PC, PC/ABS and polyesters.

HF polymeric system for PC, PC/ABS and polyesters.

HF system for transparent PC, PC/ABS, polyesters.

Reactive phosphorous flame retardant for PU, PA, polyesters.

POLYESTERS, coating, textile, PU.

117-120°C

110°C

60-120°C

110-117°C

197°C

DOPO HALOGEN FREE PP V2 LOW BROMINE CONTENT

DOPO DERIVATIVES HALOGEN FREE PP V0 HF - INTUMESCENT HALOGEN FREE

PHOSPHINATES HALOGEN FREE

PC V0 TRANSPARENT

CYCLIC PHOSPHONATES HALOGEN FREE

Milano

VIA DE CHIRICO, 4 • 20900 MONZA (MB) • ITALYTel. +39 039 20 22 274 • Fax +39 039 89 42 754

www.greenchemicals.eu [email protected]

CONTACT US:

DR MICAELA LORENZISales and Technical Department

+39 347 [email protected]

DR ETHEL GARLASCHISales Manager


CHIARA PUTTICustomer Care

+ 39 366 [email protected]

MONICA GALBIATIPurchasing Manager


ANDRAS NAGYBusiness Development Manager

+36 30 239 [email protected]

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