fast drying products for steel structures€¦ · • acom prehm ns invnapg rfrcvrtvm fcr ymlbmv,g...

FAST drying products for steel structures

As part of Hempel’s ongoing Research & Development, we have been looking at ways of optimising the application process to improve productivity for applicators and increase the quality of the end result. We have brought together our most advanced key products in specific combinations to give an optimised application and long lasting finish in any corrosive environment.These systems have been developed to work in a variety of worldwide environments, taking into account local conditions, performance requirements and other factors.

TAILO

R-M

AD

E S

OLU

TION

S

• A comprehensive range of protective coating systems are available, tailored to suit specific environments

• Faster drying to reduce application time and short overcoating intervals for increased productivity

• The fast drying finish is strong, allowing for smooth handling and transportation after application

• Easy to apply, using standard methods and equipment

• Proven advanced protection from trusted products with strengthened anti-corrosive properties

• Our systems are backed by reliable, on-site support from our global team of experts

FEATU

RES

A

ND

BEN

EFITS

2 h* 30 min* 15 min*1 h*

Hempathane Fast Dry 55750

Hempadur Speed-dry ZP 600

Hempadur Avantguard® 750

Hempel’s Speed-dry Alkyd 43140 FA

ST-D

RY

ING

PR

OD

UC

TS

* Dry to touch at 20°C and nominal thickness.

POLYURETHANE ONE COAT SYSTEM/INTERMEDIATE/

TOPCOAT

EPOXY PRIMER/INTERMEDIATE/

TOPCOAT

ACTIVATED ZINC-RICH EPOXY PRIMER

ALKYD PRIMER/TOPCOAT

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d-d

ry ZP 6

00

DESCRIPTION

RECOMMENDED USE

Hempadur Speed-dry ZP 600 is a two-component, high build epoxy paint.

Hempadur Speed-dry ZP 600 is suitable as a one-coat system or as a topcoat in epoxy systems for a wide range of new build or maintained steel structures. Hempadur Speed-dry ZP 600 can be overcoated with a wide range of Hempel topcoats.

SHADE

VOLUME SOLIDS %

THEORETICAL SPREADING RATE

FINISH

DRY TO TOUCH 20°C

DFT RANGE

17380/Grey*

71

7.1 m2/l, 125 μm

Flat

2 hours

75 – 200 μm

*Other shades according to the assortment list

1

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d-d

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PRODUCT FEATURES CUSTOMER BENEFITS

Covers more surface area

Decreased total processing time

Complies with EU VOC legislation – less environmental impact

Outstanding hiding power, easy application

Lower costs per production

Good aesthetic appearance

High volume solids

Very short drying time

Low VOC

Very good application properties

Cost effective product

Range of colours

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Fast D

ry 557

50

*DESCRIPTION

RECOMMENDED USE

Hempathane Fast Dry 55750 is a 2-component polyurethane, cured with aliphatic isocyanates. It has good gloss and colour retention and contains zinc phosphate.

Hempathane Fast Dry 55750 is suitable as a high-build, one-coat system in compliance with the VOC provisions for protecting steel structures in a moderately corrosive environment.May be used as an intermediate coat or top coat within the system.

SHADE

VOLUME SOLIDS %


FINISH

DRY TO TOUCH 20°C

DFT RANGE

12170/Grey

65

6.5 m2/l, 100 μm

Semi-gloss

1 hour

80–160 μm

*�Wide�range�of�colours�available�via�Hempel’s�Multi-Tint�system.

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Fast D

ry 557

50


Durable, long maintenance intervals

Fast overcoating & processing, flexibility for applicator

Extra anticorrosive protection

Fast application in one shift

Can be applied straight onto substrate, reducing process times and application costs

Better visual effect

Large choice of colours

Good adhesion to steel

Very fast drying times

Contains zinc phosphate

Can be applied up to 160 micron

DTM solution

Good hiding power

Many shades & Multi-Tint

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Ava

ntg

ua

rd 7

50

DESCRIPTION

RECOMMENDED USE

Hempadur Avantguard 750* is a two-component, activated zinc epoxy primer. The product is a new innovative anti-corrosion coating, which reduces the effects of corrosion and offers advanced protection. It is based on activated zinc and is part of Hempel’s new range of high performance protective coatings, using the Avantguard technology.

Hempadur Avantguard 750 is a VOC compliant, versatile, long-term primer on steel for epoxy, vinyl and acrylic coating systems in severely corrosive environments. It can be used for the same applications as any zinc epoxy without Avantguard technology.

SHADE

VOLUME SOLIDS %


FINISH

DRY TO TOUCH 20°C

DFT RANGE

19840 Dark grey*

65

10.8 m2/l, 60 μm

Flat

30 min

50–100 μm

*Avantguard 550 can also be specified depending on requirements *Other shades according to the assortment list

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Ava

ntg

ua

rd 7

50

PRODUCT FEATURES CUSTOMER BENEFITSExtremely good anticorrosion properties

Extremely good mechanical strength, also in cyclic temperatures

Self healing properties

No special application technique or equipment needed

Very tolerant towards different climatic conditions (high temperature and humidity) during application, as well as to high dry film thickness

Drying properties among best in class

Excellent protection - can contribute to reduced maintenance

High resistance to cracking in corners, welding seams, etc. Excellent resistance to abrasion

Cracks are stopped, even before they develop

No change in production line setup

Less need of reblasting when having excessive film thickness. Less blistering in spite of high humidity and temperature during application

Fast throughput, less need for waiting on drying

*H

em

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l’sS

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ed

-dry A

lkyd

4

314

0

DESCRIPTION

RECOMMENDED USE

Hempel’s Speed-dry Alkyd 43140* is a very quick-drying anticorrosive primer/topcoat, with good adhesion to steel. Now available via Hempel’s Multi-Tint system.

Hempel’s Speed-dry Alkyd 43140 is suitable as a single/double coat anticorrosive primer/topcoat for steel structures, general steel work and a multitude of applications for heavy and light steel industry, where quick drying properties are required. For general use on exterior and interior steel surfaces. Suitable for the protection of steel in mild to medium atmospheric corrosive environments.

* Semi-gloss version available - Hempel’s Speed-dry Alkyd 43141

SHADE

VOLUME SOLIDS %


FINISH

DRY TO TOUCH 20°C

DFT RANGE

11150/Grey*

49

7 m2/l, 70 μm

Flat

15 min

40–120 μm

*�Wide�range�of�colours�available�via�Hempel’s�Multi-Tint�system.

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d-d

ry Alk

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431

40


Perfect for in-shop application

Wide choice of colours

Extra anticorrosive protection

Environmentally/human friendly

Fast application in one shift – economical solution

Good cosmetic appearance

Very fast drying times

Available in Multi-Tint

Contains zinc phosphate

Free of leads and chromates

Can be applied up to 120 μm in one coat – DTM

Good hiding power

C1

/C2

SYS

TEM

S

C1/C2SYSTEMS

C1

/C2

SYSTEM

S

80 µm 80 µm 120 µm80 µm 120 µm60 µm60 µm 160 µm

60 µm100 µm

80 µm80 µm


80 μm


Hempel’s Speed-dry Alkyd 43140/1



120 μm





160 μm80 μm 80 μm 120 μm 120 μm 160 μm 160 μm




C1

/C2

SYSTEM

S

Estimated Lifetime 5-15 years (MEDIUM) Estimated lifetime >15 years (HIGH)Estimated Lifetime 2-5 years (LOW)

C1

/C2

SYS

TEM

S

C3SYSTEMS

C3

SYSTEM

S

120 µm 120 µm

80 µm80 µm

100 µm100 µm

80 µm120 µm

80 µm80 µm120 µm 160 µm

60 µm100 µm


120 μm







120 μm 120 μm


200 μm 200 μm


160 μm 160 μm160 μm 160 μm

Hempadur Avantguard 750





C3

SYSTEM

S

Estimated Lifetime 5-15 years (MEDIUM) Estimated lifetime >15 years (HIGH)Estimated Lifetime 2-5 years (LOW)

C1

/C2

SYS

TEM

S

C4SYSTEMS

C4

SYSTEM

S

90 µm

60 µm

90 µm110 µm

60 µm

110 µm60 µm

60 µm120 µm

60 µm

60 µm80 µm

240 μm200 μm 280 μm240 μm


Hempathane Fast Dry 55750Hempadur Speed-dry ZP 600

Hempathane Fast Dry 55750Hempadur Speed-dry ZP 600Hempadur Speed-dry ZP 600



Hempathane Fast Dry 55750Hempadur Speed-dry ZP 600Hempadur Speed-dry ZP 600

C4

SYSTEM

S

Estimated Lifetime 5-15 years (MEDIUM) Estimated lifetime >15 years (HIGH)

C1

/C2

SYS

TEM

S

C5 I/MSYSTEMS

C5

I/M SYS

TEMS

110 µm

60 µm

110 µm60 µm

60 µm120 µm

60 µm

70 µm150 µm

280 μm240 μm



280 μm





C5

I/M SYS

TEMS

Estimated Lifetime 5-15 years (MEDIUM) Estimated lifetime >15 years (HIGH)

INTERIORC

OR

RO

SIV

ITY

CA

TEGO

RIES

INTER

IOR

CO

RR

OS

IVITY

C

ATEG

OR

IESIN

TERIO

R

C1Very low

C3Medium

C4High

C5–IVery high

(industrial)

C5–MVery high

(marine)

Heated buildings with a clean atmosphere, such as offices, shops, schools, hotels.

C2Low

Buildings which are not heated, where condensation may occur e.g. storehouses, sports halls.

Production space of high humidity and certain air contamination e.g. foodstuff plants, laundries, breweries, dairies.

Chemical plants, swimming pools, ship repair yards.

Buildings and areas of almost constant condensation and high contamination.

Areas of almost constant condensation and high contamination.

EXTERIORC

OR

RO

SIV

ITY

CA

TEGO

RIES

EXTERIO

R

Atmosphere contaminated to a small extent, mainly rural regions.

Industrial and urban atmospheres with an average sulphur oxide (IV) contamination level. Inshore areas of low salinity.

Industrial areas and inshore areas of medium salinity.

Industrial areas of high humidity and aggressive atmosphers.

Inshore areas and offshore areas of high salinity.

C2Low

C3Medium

C4High C

OR

RO

SIV

ITY

CA

TEGO

RIES

EXTERIO

R

C5–IVery high

(industrial)

C5–MVery high

(marine)

Disclaimer: This publication is provided by Hempel A/S and intended as a general overview and the data, specifications and recommendations provided in it are provided for information purposes only. It is not intended to be, and should not be used as a substitute for reviewing product data sheets, from which this information originates. Product data is subject to change without notice. It is your responsibility to obtain appropriate advice in relation to any particular intended use of these and other Hempel products. Hempel will not accept responsibility for any actions taken or not taken on the basis of this publication.Unless expressly agreed otherwise in writing, any products supplied and technical assistance provided is subject to Hempel’s general terms and conditions of sale, delivery and service. The systems included in the application are to be considered as a guide and to be of no binding. Other custom-built specifications are possible. Please contact your local Hempel office in this regard (www.hempel.com).

Hempel (UK) Ltd.Berwyn HouseThe PavilionsLlantarnam ParkCwmbranSouth WalesNP44 3FDTel:+44 (01633) 874024Fax:+44 (01633) 489089E-mail: [email protected]: hempel.co.uk EN 11/2015 EN

web: hempel.co.uk

fast drying products for steel structures€¦ · • acom prehm ns invnapg rfrcvrtvm fcr ymlbmv,g...

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