A & B SYSTEM C.R. CHEMICAL RESISTANT 5000 URETHANE

Chemical Resistant Urethane

Description:

A & B System C.R. Chemical Resistant 5000 Urethane

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C.R. 5000 is a two component, light stable, non-yellowing aliphatic polyurethane system. When the two components are blended, the polyol and prepolymer react to form a chemically resistant cured film, possessing excellent gloss, hardness and impact resistance

Application:

A & B System 5000 is a very effective coating in meeting the demands associated with industrial flooring applications.

Examples: stamping plants, automotive plants, warehouses and most manufacturing facilities.

Performance Properties:

All curing times are based on laboratory conditions. Temperature, humidity, etc. will vary curing times. Coverage 300-325 sq. ft. per gallon, (roller or brush) recommended 3-5 mils wet. Recoat 4-12 hours at room temperature

Cure time: permits light traffic after 24 hours; total cure with full chemical resistance 12-15 days
Solids content: 45-50%
Sward Hardness: 50

Chemical Resistance

Trisodium Phosphate: Very Good

Detergents, Soaps: Excellent

Acetic Acid: Excellent

Alcohols: Excellent

Hydrocarbon Fuels: Excellent

Urine: Excellent

Blood: Excellent

Beef Fats & Oil: Excellent

Common Solvents: Excellent

Citric Acid: Very Good

Hydrochloric, Sulphuric Acids: Very Good

Aliphatic Solvents: Excellent

Ketones: Very Good

Silver Nitrate: Excellent

Ink-Black: Excellent

Ammonia: Excellent

Ethers: Good

Beer: Very Good

Sugar: Excellent

Skydrol: Excellent

50% Acid Solutions: Good

Vegetable Oils: Excellent

Lactic Acids (10%): Good

JP-4 Jet Fuel: Excellent

Nitric Acid: Good

* Based on 7 day cure at 75 degrees with 24 hour spot test

** Rating scale based on change in pencil strength hardness units

Color:

Clear and any standard color.

Advantages:

Seals concrete, prolongs life, attractive, improves cleanability, high abrasion resistance, and resists most chemicals.