Model No: PS500A
Description:
PS500 Spray polyurea series is a 100% solids, two-component, fast curing, high-performance on-site spray molding materials. The A compone is an isocyanate prepolymer, the B component is an amino terminated polyether, a polyether polyol, a chain extender and a pigment, which has the advantages of high strength, good performance and quick construction .Based on the high reactivity and fast curing property, it can be sprayed forming at any bent, inclined and vertical surface without sagging. With super adhesive strength and impact resistance characteristics, the coating is flexible, impact resistant and seamless that able to completely insulate air and water and oxygen penetration. It integrated anticorrosion, waterproof, wear resistance, aging resistant performances, no pulverization and crack peel up or fall down after long- term outdoor work with alternating ambient conditions of cold, heat, rain and snow.
Features:
1. Without any thinner, environmental protection;
2. Elongation, high flexibility, can adapt to the basic cracks and slight deformation;
3. Good aging resistance
4. Fast curing, can be sprayed on any surface, slope, vertical surface;
5. Convenient construction, spraying a film.
Performance:
|
Volume solid content |
100% |
|
VOC |
0 |
|
Hardness |
85-96 |
|
Density |
1.02g/cm3 |
|
Elongation |
≥450% |
|
Tensile strength |
16MPa |
|
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 |
|
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 |
|
Drying time |
10-20s |
|
Touch dry time |
30-50s |
|
Flash point |
200°C |
Applications:
Roofs of commercial buildings, underground parking lots, highway tunnels, workshop floors, grain warehouses, stadium stands, tennis courts, basketball courts, badminton courts and other fields.