防火涂料说明书——英文版

SUNVEA ***

Acrylic Intumescent

PRODUCT DESCRIPTION

Sunvea *** is a one component, solvent based, high solids intumescent coating for the fire protection of structural steel to provide fire resistance for periods of 30 minutes to 120 minutes.

PRODUCT FEATURES

●Up to 1.4 mm DFT per coat (by spray)

●Manufactured to BS EN ISO 9001:2000

●Tested to GB 14907-2002

●Outstanding water resistance/excellent durability

GENERAL INFORMATION

Storage temperature: Minimum 5℃. Maximum 40℃

Shelf Life: 24 months in sealed containers(at 20℃)

Pack Size: 20 litre and 200 litres

Pot life: indefinite (single pack)

Color: White, grey

Drying: Air-dry or force dry

Appearance when dry: Low sheen

TECHNICAL INFORMATION

Flash point: 5℃ (41℉)

Product Weight: 1.37kg/l (11.4lb/gal)

V olume Solids: 68%± 3%

Typical Thickness: 350-750 microns (14-30 mils) dry equivalent to 467-1000

microns (18.7-40 mils) wet

Theoretical Coverage: 1 m2/litre at 750 microns DFT and stated volume solids 40

sq.ft/US gallon at 30 mils DFT and stated volume solids Practical Coverage: Allow appropriate loss factors

Method of Application: Airless Spray, Brush

PRODUCT CHARACTERISTICS

The detailed sunvea*** working procedures should be consulted prior to use.

Maximum film build in one coat is best attained by airless spray. When applying by methods other than airless spray, the required film build is unlikely to be achieved.

Low or high temperature may require specific application techniques to achieve maximum film

build. Over-application of sunvea*** will extend both the minimum overcoating periods and handing times.

When applying sunvea*** by bush, it may be necessary to apply multiple coats to achieve the total specified system dry film thickness.

Surface temperature must always be a minimum of 3℃ (5℉) above dew point.

When applying sunvea*** in confined spaces ensure adequate ventilation.

The finished appearance of sunvea*** is dependent on application method. For Visible areas spray application is preferred. High decorative finishes may require additional preparation before application of sealer coat. The final surface finish is dependent on application method. A void using a mixture of application methods whenever possible.

Condensation occurring during or immediately after application may result in a matt of finish and an inferior film. Sunvea *** should be protected from pooling or running water, condensation /high humidity and chemical attack at all times. Sunvea*** is not designed for frequent water immersion/soaking.

Good initial durability allows for up to 6 months exterior exposure (in ISO 12944 C2) without the requirement for a sealer provided there is no pooled/heavy running water, or frequent high humidity/condensation.

T ropical Grade

For improved product workability in warmer Climates, a tropical grade version 15 available. Sunvea*** Tropical Grade has the following charact6ristics. V olume Solids 68％土3%; VOC 350g/l, Flash Point 26℃ (79℉) .

ADDITIONAL INFORMATION

Further information regarding industry standards, terms and abbreviations used in this data sheet can be found in the following documents available at :

● Definitions & Abbreviations

●Surface Preparation

●Paint application

●Theoretical & Practical Coverage

SAFETY PRECAUTION

This product is intended for use only by professional applicators in industrial situations in accordance with the advice given on this sheet, the material safety data sheet and the container(s), and should not be used without reference to the material safety data sheet(MSDS) which international protective coating has provided to its customers.

All work involving the application and use of this product should be performed in compliance with all relevant national, health, safety & environmental standards and regulations.

In the event welding or flame cutting is performed on metal coating with this product, dust and