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| Min. Order: | 3 Tons |
|---|---|
| Port: | Shanghai, China |
| Production Capacity: | 80, 000 Ton Per Year |
| Payment Terms: | T/T |
| Color: | Black |
|---|---|
| Appearance: | Liquid |
| Main Raw Material: | Polyurethane |
| Method: | Brush |
| Level: | Finish Coat |
| Drying Method: | Air Drying |
Model NO.
spu-311
Certification
ISO9001
Substrate
Concrete
Components
Solvent
Formation Mechanism
Conversion Type
Trademark
Yuhong
Transport Package
Barrel
Specification
ASTM C 836
Origin
China
HS Code
32089010
A synthetic polymer waterproof coating by two components reaction. Component A is a polyurethane prepolymer through the reaction between polyether polyol and isocyanate. Component B is a colorful liquid consisting of plasticizers, curing agents, thickeners, coagulants and fillers.
Where to use:
Undergrounds, cold stores and grade;
Bathroom, kitchen and pools;
Hard to dry substrate of underground construction;
Subways, channels, bridges, tunnels and unexposed roofs;
Advantages:
Can be applied on the wet underground substrate with strong bonding power;
Multipurpose to apply on horizontal planes, vertical planes and top planes;
Seamless, no pinholes and bubbles;
Liquid with cold applied;
Fast solidify and convenient to apply.
| Item | Requirement | Test Method |
| Hardness | ≥ 50 | ASTM D 2240 |
| Weight Loss | ≤ 20% | ASTM C 1250 |
| Low temperature crack bridging | No cracking | ASTM C 1305 |
| Film thickness(vertical surface) | 1.5mm± 0.1mm | ASTM C 836 |
| Adhesion-in-peel after water immersion | 175N/m | ASTM C 794 |
| Optional test after adhesion in peel | No separation at surface | ASTM C 836 |
| Extensibility after hear aging | 6.4mm (note 1) no cracking | ASTM C 1522 |
| Stability | ≥ 6 months | ASTM C 836 |
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