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Spray Polyurea Fireproof Coating

Item No.: PS500B
Two component,100% solids,elastomeric pure polyurea membrane developed for applications requiring a fire rated coating. It is designed for situations where the coating should have excellent fire retardant and flame-resistant properties.
Description
PS500B is a kind of material with high crosslinking density and certain elasticity, excellent wear resistance. This polyurea material is a high performance material with 100% solid content, double group, fast curing and field spraying molding. It is designed for situations where the coating should have excellent fire retardant and flame-resistant properties. The product is mainly composed of isocyanate semi-prepolymer, terminal amino polyether chain extender, Flame retardant,pigment, with high strength, good performance, quick construction of a single molding without seams and other advantages.
Features
1. Fire retardant and flame resistant;
2. Without any thinner, environmental protection;
3. Elongation, high flexibility, can adapt to the basic cracks and slight deformation;
4. Good aging resistance
5. Fast-set, can be sprayed on any surface, slope, vertical surface;
6. Convenient construction, spraying a film. 
Performance
Volume solid content 100%
Flame resistant level Bfl-s2
Hardness(Shore A) 90-96
Density 1.02g/cm3
Elongation ≥330%
Tensile strength 18MPa
Impact strength ≥50N/mm
Water impermeability 0.4MPa,60min
Wear resistance (750g,500r) 30mg
Impact resistance 1.5kg.m
Electric strength 15kv/mm
Temperature variation -35-----+120°C
Heating temperature 55-65°C
Gel time(sec) 7-15
Tack free time(sec) 30-50
Water resistance(30d) no rust no bubbles no peel
Acid resistance (10%H2SO4 or 10%HCI, 30d) no rust no bubbles no peel
Alkali resistance 10%NaOH, 30d no rust no bubbles no peel
Salt resistance 60g/L, 30d no rust no bubbles no peel
Salt spray resistance (2000h) no rust no bubbles no peel
Oil resistance 0# diesel crude oil 30d no rust no bubbles no peel
Flash point 200°C
Applications
  • Roof
  • Industrial facilities
  • Manufacturing facilities
  • Waste water treatment
  • Secondary containment,
  • Transportation infrastructure.
Package
Two-component, A component 220KG / 200L barrel, B component 210KG / 200L barrel.