Waterproof Coating Polyether Polyol resin STD-663
Introduction
Implementation standard: HG/T2092-1991
Appearance: light yellow viscous liquid
![]()
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.
在线联系供应商
Other supplier products
 |
Pure epoxy powder coating series | Introduction: Made of epoxy resin and curing agent as the main raw materials. Features: —Good adhesion, excellent mechanical properties su... |
 |
Fluorocarbon powder coating/tough coat powder coating | Standard fluorocarbon powder coating is a 100% solid powder coating with fluorine-containing resin as the main film-forming material. It is a new t... |
 |
Matte powder coating- | Introduction Matte powder coating is a specialized type of coating that provides a non-reflective, low-gloss finish. It is applied as a dry powder... |
 |
Wood grain powder coating | Product introduction Conventional series wood grain – suitable for standard decorative purposes; E series high-definition wood grain &ndash... |
 |
Polyurethane powder coating series | Made of hydroxy polyester resin and isocyanate curing agent as the main raw materials. Features: –Good adhesion, good mechanical properties... |
Same products
 |
L-Cystine dihydrochloride in Laboratory & Chemical Industry | 卖方: 846340 | L-Cystine dihydrochloride in Laboratory & Chemical Industry Biochemical research reagent Used... |
 |
L-Cystine dihydrochloride in Animal Feed Industry | 卖方: 846340 | L-Cystine dihydrochloride in Animal Feed IndustryFeed nutritional additivePromotes growth of live... |
 |
L-Cystine dihydrochloride | 卖方: 846340 | L-Cystine dihydrochloride in Cosmetics & Personal Care IndustrySkin conditioning and anti-agi... |
 |
L-Cystine dihydrochloride | 卖方: 846340 | L-Cystine dihydrochloride in Food & Health Products IndustryFood nutritional fortifierAdded t... |
 |
L-Cystine dihydrochloride | 卖方: 846340 | L-Cystine dihydrochloride in Cell Culture & Biomanufacturing Industry Essential additive in c... |
