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.
Send product request
Other supplier products
 |
Phosphorus-free Antiscalant (inhibitor) MC 700-B | Performance and Use Phosphorus-free antiscalant (inhibitor) MC 700-B does not contain phosphorus. It can greatly reduce sewage treatment costs in ... |
 |
Architectural Powder Coating | About Our Architectural Powder Coatings We are a leading powder coating manufacturer based in China, specializing in high-performance architectura... |
 |
Sand-Textured Wood Grain Powder | Introduction Sand-textured wood grain powder is a specialized powder coating designed to replicate the natural texture and appearance of wood whil... |
 |
Artistic Powder Coating | Introduction We are a leading powder coating manufacturer specializing in Artistic Powder Coating with a focus on delivering rich decorative effec... |
 |
Appliance Acrylic Resin Powder Coating | 1. Product Category Specifications Our diverse range of acrylic formulations is engineered to meet specific chemical and functional requirements: ... |
Same products
 |
Trimellitic anhydride 97% | Seller: Yufeng International Group Co., Ltd | Trimellitic anhydrideis a 2-benzofuran compound having oxo groups at the 1- and 3-positions and a... |
 |
Isobutyric Anhydride CAS 97-72-3 | Seller: Yufeng International Group Co., Ltd | Product Name: Isobutyric Anhydride CAS No.: 97-72-3 Purity: 99% Molecular Formula: C6H10O3 Mo... |
 |
Isobutyric Acid CAS 79-31-2 | Seller: Yufeng International Group Co., Ltd | Product Name:ISOBUTYRIC ACID Synonyms: 2-Methylpropanoic acid 79-31-2 Isobutanoic acid 2-Met... |
 |
2-Amino-2-methyl-1-propanol（AMP）CAS：124-68-5 | Seller: Yufeng International Group Co., Ltd | AtYufeng, a trusted 2-Amino-2-methyl-1-propanol Factory & Supplier, we prioritize quality and... |
 |
Dimethyl sulfoxide (DMSO) CAS: 67-68-5 | Seller: Yufeng International Group Co., Ltd | Yufengis one of the leading dimethyl sulfoxide suppliers and also a professional such manufacture... |
