Description:The coating system consists of amine-terminated polyethers, amine chain extender and MDIprepolymer,belongs to spraying quick cured polyurea and has high elasticity, high elongation and high strength.
Property |
Result |
Appearance(Visual inspection) |
Component A:Light yellow clear liquid Component B:Various viscous pastes |
Specific Gravity(g/m3) |
Component A:1.04 Component B:1.02 |
Drying Time(25℃,RH=60%) |
Surface drying time: ≤4hours Operating period ≤ 20minutes |
Tensile Strength (MPa) |
≥4 |
Tear strength (KN/m) |
≥65 |
Elongation (%) |
≥300 |
Hardness(Shore A) |
85±5 |
Wear resistance 1000g,1000r/mg |
≤22mg |
Weight mixing Ratio |
A:B=1:1 |
Packaging&Storage
Customized Color Roller Brush Application Polyurea Waterproof Coatings
1.Packaging:Part A:20 kg/drum.
Part B:20 kg/drum.
2.Storage:Stacked in a cool/dry/ventilated place,keep away from heat/fire,to prevent the direct sunlight,to avoid high temperature,do not sharp object collision damage.