SILICONESPOLYURETHANE ADDITIVES

1877

FROM A PRODUCER OF CHEMICALS FOR LEATHER PROCESSING …

IN 1877, CHRISTOPH SEILACHER AND KARL SCHILL FOUNDED A SMALL

FACTORY IN HEILBRONN FOR PRODUCING CHEMICALS FOR LEATHER

PROCESSING. IN 1925, SCHILL+SEILACHER SHIFTED ITS OPERATIONS TO

HAMBURG AS THE QUANTITY AND VOLUME OF EXPORTS DEMANDED THIS.

After the Second World War, a second factory was

built in Böblingen near Stuttgart while the factory in

Hamburg, which had been destroyed, was rebuilt.

Since then, both companies, Schill+Seilacher, work

independently from one another.

The company has managed to increase its production

and the export of its products on a continual basis. In

1979, the Struktol Company of America was founded

in Stow (Ohio); it oversees the North American market

and disposes of its own production halls and research

laboratories.

In the early 1990’s, another member, Schill+Seilacher

Chemie GmbH, joined the Schill+Seilacher Group with

a factory in Pirna, Saxony.

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Over 600 employees worldwide are responsible for

the success of the innovative Schill+Seilacher Group,

which continues to be family-owned. Rigorous activities

in research and development ensure dynamic growth.

The high standard of quality characterising our

products is guaranteed in each factory thanks to

application experts boasting outstanding qualifications,

state-of-the-art laboratories, the latest in test

equipment, up-to-date production, and a certified

system of quality (ISO 9001 and ISO 14001).

In addition to an extensive range of products, we

offer our customers product information, recipe

recommendations, test, and training programmes

right down to complete, specific solutions to our

customer‘s problems.

... TO A GLOBAL PLAYER IN THE PRODUCTION OF INDUSTRIAL PROCESS ADDITIVES.

TODAY, THE PRODUCTS OF SCHILL+SEILACHER ARE SUCCESSFULLY

IMPLEMENTED AROUND THE WORLD: IN THE PAPER AND THE LEATHER

INDUSTRY, IN THE SYNTHETIC FIBER AND TEXTILE INDUSTRY OR RUBBER

AND LATEX INDUSTRY AS WELL AS MANY OTHER SECTORS OF INDUSTRY.

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TABLE OF CONTENTS

RIGID FOAM

One and two component spray foam 06-08

Thermal insulation and 09appliance application

Continuous panel application 10-11

Discontinuous panel/pipe/pour in place 12-13

MICROCELLULAR FOAM

Stabilizers for polyurethane 14microcellular foam

Cell regulator for polyurethane 14microcellular foam

Release agents for polyurethanes 15

FLEXIBLE FOAM

Silicone stabilizers for conventional 17flexible foam

CATALYSTS FOR POLYURETHANE

Metal Catalysts 18-19

Amine Catalysts 20

S C H I L L + S E I L A C H E R " S T R U K T O L " G M B H A T A G L A N C E

RUBBER ADD I T I VES

ANT I FOAMS

POLYD IS

L ATEX ADD I T I VES

S I L ICONES

RELEASE AGENTS

55

POLYURETHANE ADDITIVES

Wherever classic products reach their physical limits, silicones are often able

to provide at least an alternative solution. Silicones are particularly advantageous

because of their high temperature stability, excellent lubrication properties,

soft-touch and excellent hydrophobic qualities.

Schill+Seilacher an acclaimed producer of additives and special auxiliaries is

able to offer and produce customized products for a lot of applications. The

use of stabilizers, catalysts and other additives offers cost efficient solutions,

helping to minimize VOC emissions and optimizing the status of silicones to

meet specific requirements. We respond proactively to individual demands

and wishes of customers, by providing first class advice and technical support,

also on-side locally. Our products fulfill the high quality demands of silicones,

delivered to the Polyurethane processing industries.

66

S I L ICONE STAB I L I ZERS FOR POLYURETHANE

R I G I D F O A M

Struksilon

1 Component Foam 2 Component Foam

STRAW FOAM GUN FOAMPURE WATER

BLOWNHFC OR

COMBINATIONSIMPROVED FR

8002 ✓ ✓ ✓ ✓

8006 ✓ ✓ ✓ ✓ ✓

8008 ✓ ✓ ✓ ✓ ✓

8020 ✓ ✓ ✓ ✓ ✓

8023 ✓ ✓ ✓ ✓ ✓

8026 ✓ ✓ ✓ ✓ ✓ ✓ ✓

8101 ✓ ✓ ✓ ✓ ✓

✓ ✓ ✓ EXCELLENT ✓ ✓ VERY GOOD ✓ GOOD

POLYURETHANE RIGID FOAMONE AND TWO COMPONENT SPRAY FOAM

Struksilon silicone stabilizers are polyalkyleneoxide-modified polydimethylsiloxanes designed to provide

benefits compared to conventional organic products. Struksilon silicone stabilizers are hydrolysable and/

or non-hydrolysable and the polyether group is bound to the silicone backbone via Si-C or an Si-OC linkage.

These products have a non-ionic character. They differ in the siloxane and polyether chain lengths;

the degree of functionalization; the ethylene oxide content and the polyether capping group.

By careful controlling all these parameters, our products are designed to be used as stabilizing agents in

polyurethane rigid as well as flexible foams.

77

S I L ICONE STAB I L I ZERS FOR 1 -COMPONENT FOAM (OCF )

Struksilon 8002

Universal stabilizer

Main application in straw foam

For all kinds of blowing agents

Excellent performance in winter foam formulations

Struksilon 8008

Gun and straw foam

High nucleation with low shrinkage

Good foam stabilization

Excellent dimensional stability

Struksilon 8101

Gun and straw foam

Mainly for formulations with propane/butane/DME and their mixtures with 134a

Good nucleation, stabilization and dimensional stability

Struksilon 8006

Gun and straw foam

Excellent nucleation with optimized cell structure

Good dimensional stability/low shrinkage

Very good foam stabilization, also for use at low temperatures

Also very good in combination with additional cell openers

88

S I L ICONE STAB I L I ZERS FOR 2 -COMPONENT SPR AY FOAM

Struksilon 8020

For 2-component spray foam

Good blowing agent emulsification

Improves compatibility to various different polyols

Struksilon 8023

Mainly for roof-spray

Excellent in only water blown formulations

Suitable for 141b and new HFC blowing agents

Struksilon 8026

For all 2-component spray foams

Reduced shrinkage

Good FR-performance

Suitable for all blowing agents

99

THERMAL INSUL AT ION AND APPL IANCE APPL ICAT IONS

R I G I D F O A M

SILICONE STABILIZERS FOR THERMAL INSULATION AND APPLIANCE APPLICATIONS

Struksilon

OPTIMUM FLOW

OPTIMUM LAMBDA

CYCLO PENTANE

CYCLO/ISO PENTANE

IMPROVED SURFACE

8024 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8033 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8060 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8061 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

✓ ✓ ✓ EXCELLENT ✓ ✓ VERY GOOD ✓ GOOD

Struksilon 8024

Mainly for appliance applications for cyclo/iso- and cyclo-pentane blown foams with maximum requirements concerning thermal conductivity and flow

Struksilon 8033

Appliance application, excellence cyclo/iso- and cyclo-pentane compatibility

Very good foam flow, thermal conductivity and demolding properties

Struksilon 8060

For all pentane blown appliance applications

Improved surface structure

Very good flowability, thermal conductivity and demolding properties

Struksilon 8061

For all pentane blown appliance applications

Perfect surface quality

Very good flowability, insulation properties and compressive strength distribution

1010

R I G I D F O A M

CONT INUOUS PANEL APPL ICAT IONS

Struksilon

PU

R

PIR

PEN

TAN

E EM

ULS

IFIC

ATIO

N

IMP

RO

VED

IN

SU

LATI

ON

HIG

H P

OLY

ESTE

R

CO

NTE

NT

MET

AL F

ACIN

G

FLEX

IBLE

FAC

ING

IMP

RO

VED

FR

8007 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8020 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8026 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8031 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8032 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8034 ✓ ✓ ✓ ✓ ✓ ✓

8041 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8042 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8061 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

ONE COMPONENT SYSTEMS

✓ ✓ ✓ EXCELLENT ✓ ✓ VERY GOOD ✓ GOOD

Struksilon 8007

Mainly for pentane based PIR and PUR-FR foams

Excellent performance in formulations with high polyester polyol content

Suitable for continuous and discontinuous panels

Struksilon 8020

Used for CLBS

Mainly for high speed, high index PIR-foam

Usable with new blowing agent generation

Struksilon 8026

Standard product for all types of panel production

Especially for foam with high FR requirements

General stabilizer for a wide range of FR rigid foams

1111

S I L ICONE STAB I L I ZERS FOR CONT INUOUS PANEL APPL ICAT IONS

Struksilon 8031

Continuous PIR panel and block foam production

Improved FR properties

Also suitable for PUR panel applications

Discontinuous panels

Struksilon 8032

Pentane and 141b blown continuous PIR and PUR panel and block foam production

Especially high pentane level formulations

Usable for panels with high thickness

Struksilon 8034

Pentane and 141b blown continuous PIR panel and block foam production

Also suitable for PUR panel applications

Struksilon 8041

Metal faced panels

Suitable for PIR/PUR continuous and discontinuous foam

Excellent adhesion between metal surfaces and foam

Struksilon 8042

Used for CLBS

Mainly for high speed, high index PIR-foam

Very good performance in formulations with high polyester Polyol content

Struksilon 8061

Metal faced panels

Suitable for PIR/PUR continuous and discontinuous foam

Excellent adhesion between metal surfaces and foam

1212

R I G I D F O A M

D ISCONT INUOUS PANEL /P IPE /POUR IN PL ACE

SILICONE STABILIZERS FOR DISCONTINUOUS PANEL, PIPE INSULATION AND POUR IN PLACE

✓ ✓ ✓ EXCELLENT ✓ ✓ VERY GOOD ✓ GOOD

Struksilon 8015

Mainly recommended for water blown systems

Excellent performance in HFC blown systems

Struksilon 8020

Good standard stabilizer for most formulations

Usable in new blowing agent generation

Struksilon 8024

For excellent insulation value and very good flowability

Very good compatibility with n/iso and cyclo-pentane

Also very good performance in all water blown formulations

Struksilon

OPTIMUM FLOW

OPTIMUM LAMBDA

CYCLO PENTANE

IMPROVED FR

HIGH/ONLY WATER BLOWN

8015 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8020 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8024 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8026 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8030 ✓ ✓ ✓ ✓ ✓ ✓ ✓

8033 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

8036 ✓ ✓ ✓ ✓ ✓ ✓

1313

D ISCONT INUOUS PANEL /P IPE /POUR IN PL ACE

Struksilon 8026

Standard product for all types of panel productions

General stabilizer for a wide range of FR rigid foam

Struksilon 8030

Mainly for 141b, water co-blown and all water blown systems for pipe insulation

Recommended for 141b blown PU pour in place applications

Struksilon 8033

Excellent cyclo/iso- or cyclo-pentane compatibility

Very good foam flow and thermal conductivity

Improved demolding properties

Struksilon 8036

141b blown PUR/PIR panel and block foam production

1414

M I C R O C E L L U L A R F O A M

M ICROCELLUL AR FOAM

CELL REGULATOR FOR POLYURETHANE MICROCELLULAR FOAM

STABILIZERS FOR POLYURETHANE MICROCELLULAR FOAM

Struksilon 8018

High efficiency, mainly for polyester and/or polyether shoe sole formulations

Very fine cell structure

Used in middle to high densities

Struksilon L 20.000

Cell regulator for PU shoe sole systems based on polyester polyols

Based on modified silicone fluid

Struksilon 8026

Mainly for polyester shoe sole formulations

Excellent skin formation

Also suitable for low density formulations

Reduced shrinkage

1515

MICROCELLUL AR FOAM

RELEASE AGENTS FOR PU

Struksilon PUR 107

Release agent concentrate for PU shoe soles

Based on a reactive silicone compound

Struksilon E 376

Concentrated slip additive for release agent formulations used in molded foam

Based on a reactive silicone fluid

1616

1717

F L E X I B L E F O A M

POLYURETHANE FLEX IBLE FOAM

SILICONE STABILIZERS FOR CONVENTIONAL FLEXIBLE FOAM

Struksilon 8104

Conventional flexible slabstock and box foam

High potency

Struksilon 8141

Conventional and liquid C02 blown flexible slabstock foam

Very high open cell content even at high densities

Wide processing window

Low/medium potency

Struksilon 8143

Conventional and liquid C02 blown flexible slabstock foam

Very high open cell content

Suitable also for low density foams

Wide processing window

Medium potency

Struksilon 8146

Conventional flexible slabstock and box foam

High open cell content

Suitable also for very low density foams

Wide processing window

Medium/high potency

Struksilon 8182

Conventional flexible slabstock and box foam (Very low to middle density)

Struksilon 8183

Conventional flexible slabstock and box foam (Extremely low to middle density)

Struksilon 8184

Conventional flexible slabstock and box foam (low to high density)

Middle to high potency

1818

METAL CATALYSTS

In the polyurethane industry catalysts have to work with complex requirements for an increasing range

of applications. The demanding Industry is looking beside the technical behavior, especially for products

which fulfill the rules of environmental compatibility and lowest possible toxicity. Schill+Seilacher, one of

the leading trimerisation catalyst manufacturers in the world is able to supply a big variety of these products.

Further we are able to design mixtures based on customer requirements.

C A T A L Y S T S F O R P O L Y U R E T H A N E

Struksilon KOCT 10

Trimerisation catalyst with lower Potassium content and elevated amount of water

Potassium Octoate (10 % Potassium content, diluted in DEG)

Struksilon KOCT 15

Trimerisation catalyst for rigid PIR foam

Potassium Octoate (15 % Potassium content, diluted in DEG)

Struksilon KOCT 15 LV

Trimerisation catalyst for rigid PIR foam

Reduced viscosity for better handling

Potassium Octoate (15 % Potassium content, diluted in MEG)

Struksilon KOCT 14 RO

Trimerisation catalyst for rigid PIR foam

With strong reduced hydroxyl content

Reduction of isocyanate consumption, esp. in high index application

Potassium Octoate (14 % Potassium content, diluted in glycols with low OH value)

Struksilon KOA 91

Trimerisation catalyst mixture for rigid PIR foam

Mixture 90 % Potassium Octoate and 10 % Potassium Acetate diluted in DEG

Struksilon KOA 82 LV

Trimerisation catalyst mixture for rigid PIR foam

Reduced viscosity for better handling

Mixture 80 % Potassium Octoate and 20 % Potassium Acetate diluted in MEG

1919

METAL CATALYSTS

Struksilon KOA 64

Trimerisation catalyst mixture for rigid PIR foam

Mixture 60% Potassium Octoate and 40 % Potassium Acetate diluted in DEG

Struksilon KAC 12

Trimerisation catalyst for rigid PIR foam

Potassium Acetate (Potassium content 12 %, diluted in DEG)

Struksilon KAC 15

Trimerisation catalyst for rigid PIR foam

Potassium Acetate (Potassium content 15 %, diluted in MEG)

Struksilon KPROP 14

Trimerisation catalyst mixture for rigid PIR foam

Potassium Propionate (14 % Potassium content, diluted in glycols)

Struksilon Sn 9

Catalyst for flexible PU foam

Tin (II) Octoate

Struksilon DBTL

Catalyst for polyurethane

Di-n-butyltindilaurate

2020

AMINE CATALYSTS

Struksilon polyurethane catalysts are used in the production of polyurethanes and to control crosslinking

and blowing reaction.

C A T A L Y S T S F O R P O L Y U R E T H A N E

Struksilon DMDEE

Selective blowing catalyst for one component foam

CASE applications

Struksilon BD 70

Blowing catalyst for flexible, semi-rigid and rigid foam

Bis (dimethylaminoethyl)ether 70 % in DPG

Struksilon Amine 33

Catalyst for all kinds of polyurethane foams

Solution of 33.3 % Triethanoldiamine in Dipropylene-glycol

2121

2222

SCH I LL+SE I L ACHER AT A GL ANCE

BÖBLINGENSPECIALITY CHEMICALS FOR: FIBRES

TEXTILES

LEATHER

PAPER

COSMETICS

FINE CHEMICALS

STOW / OHIO / USASPECIALITY CHEMICALS FOR: PLASTICS

WOOD COMPOSITES

RUBBER

LEATHER

HUDSON / OHIO / USASPECIALITY CHEMICALS FOR: NANOFIBRES

SILICONES

PU INDUSTRY

PAPER

TEXTILES

PIRNASPECIALITY CHEMICALS FOR:

HAMBURGSPECIALITY CHEMICALS FOR: RUBBER

ANTIFOAMS

POLYDIS

LATEX

SILICONES

RELEASE AGENTS

CHEMISTRY THAT WORKS!

With the kind approval of:Page 10 – Veritas AGPage 14 – Continental Reifen Deutschland GmbHPage 16 – ContiTech AG

REACH & Schill+Seilacher "Struktol" GmbH

We at Schill+Seilacher "Struktol" GmbH have met all our 2010 REACH registration obligations and served as the Lead Registrant for several substances. We are still active in our consortia and have begun our preparations for the 2013 and 2018 deadlines. As a precautionary measure, we also pre-registered our key raw materials and are in close contact with our suppliers to make sure they too are meeting their obligations and accounting for our identified uses. For further information, please contact our REACH department at: REACH@struktol.de

WWW.STRUKTOL.DE

REACH & Schill+Seilacher "Struktol" GmbH

We at Schill+Seilacher "Struktol" GmbH have met all our 2010 REACH registration obligations and served

as the Lead Registrant for several substances. We are still active in our consortia and have begun our

preparations for the 2013 and 2018 deadlines. As a precautionary measure, we also pre-registered our key

raw materials and are in close contact with our suppliers to make sure they too are meeting their obligations

and accounting for our identified uses.

For further information, please contact our REACH department at: REACH@struktol.de

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15

Any Questions?Our service team will be pleased to answer any questions and to assist you with advice and information at all times. We can also advise you of the contact data of our local offices and agencies. Data sheets and samples of our products are available upon request.

For more information please contact:

Schill+Seilacher "Struktol" GmbHMoorfleeter Strasse 2822113 Hamburg (Germany)Phone: + 49 40 733 62-0Fax: + 49 40 733 62-194E-Mail: info@struktol.de

Schill+Seilacher Chemie GmbHAlt-Neundorf 1301796 Pirna (Germany)Phone: + 49 3501 78 83-87Fax: + 49 3501 78 83-88E-Mail: struksilon@struktol.de

Visit also our site: www.struktol.de