Exterior wall and roof cooling coating/Manufacturer/China
Negotiable /Kilogram
Min.Order:20 Kilograms
Shanghai Huzheng Nano Technology Co., Ltd.
If you have any specific requirements for IR rejected,UV rejected,hardness etc. please contact us ,we will make effort to design new product to meet your requirements.
Exterior wall and roof cooling coating
[Instruction]
JD-W is one kind of heat insulation coating for outer wall, suitable for southern housing.
It reflects 92% sunshine and solar energy. With high performance for heat reflection.
radiation and heat insulation .safe, non-toxic and haloduric
[Characteristic]
1. Wavelength: 400-1000nm,reflection ratio:95%
2. Thermal radiation properties: in wavelength of 8-13.5μm,reflect to the outer surface
3. Aging resistance: 5-8 years
4. Based on water, non-toxic, no pollution
5. Application condition: -50°C--120°C
[Index]
Code | Parameter |
Appearance | Honed |
Solar reflectance | 83% |
Radiance | 90% |
Conductivity | ASTM 0.017w/m.K |
Surface dry time | ≤2h |
Recoat time | 20°C, 4H |
Washability | 2000T |
Tensile strength | 2.1MPa |
WVT | 8.0×10-8g(m s pa) |
Alkali resistance | Good |
Water tolerance | Good |
Solvent | Water-based |
Coverage | 2.5~3 m2/L |
[Application Filed]
Roof, walls, ceiling . Storage tanks. Heat pipes. Cold storage.
[Environmental requirements]:
1,Painting should be carried out as soon as possible after processing of substrate.
2,Substrate surface temperature and the ambient temperature is not lower than 10 ° c, the surface
3,temperature should be at least higher than the dew point 3 ° c above.
4,Relative humidity of air no more than 85%.
[Package]
20kg/Barrel
Exterior wall and roof cooling coating