Waterproof Coating Polyether Polyol Resin Std-663
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Product parameters
| Item | Index value | Measured value |
| Color (Platinum
Cobalt ≤) No. |
250 | 110 |
| Density (50°C)
g/CM³ |
1.23-1.27 | 1.254 |
| Chlorine
content % |
50-54 | 52 |
| Viscosity
(50°C).mPa.S |
≤300 | 230 |
| Refractive index n20D | 1.505-1.513 | 1.511 |
| Heating loss
(130°C 2h) %≤ |
0.5 | 0.4 |
| Thermal stabilityindex
(175°C 4h)%≤ |
0.15 | 0.13 |
Product function
In waterproof coatings, polyether polyol resins mainlyplay the role of improving coating performance, optimizing construction performance, and enhancing environmental protection.
Enhance hydrolysis resistance: Ether bonds are relatively stable to water and not easy to hydrolyze. Therefore, polyether polyol resins can improve the hydrolysis resistance of waterproof coatings, so that they canstill maintain good performance in humid environments and extend their service life.
Reduce viscosity: After adding polyether polyol resins, the viscosity of polyurethane waterproof coating systems and high-solid content waterproof coating systems can be effectively reduced, making it easier
Extend the application period: The addition of polyether polyol resins can adjust the curing reaction speed of the coating, so that the coating has sufficient construction time, which is convenient for constructionpersonnel to better control the construction process.
Business Nature
Manufacturer
Country/Region
Shanghai, China
Main Products
Chemical Products...
Payment Terms
Cash, PayPal, Credit Card (CC), Doc Against Payment (D/P), Letter of Credit (L/C), Bank wire (T/T)
Standard International Group (HK) Limited is a professional chemical manufacturer. Headquartered in Hong Kong, the company integrates the research, production and sales of chemical products. chemicals for many different areas, like industrial, food, medicine, electronic products. We can provide you with a variety of chemical additives, such as catalysts, stabilizers, plasticizers, crosslinkers, flame retardants, lubricants, surfactants, insect wax, etc.
