Ⅰ. Product Features
- Specialized Solid Silicone Resin for Powder Coating: Solid at room temperature, it can be directly added or compounded into powder coating formulations to significantly boost thermal stability.
- Minimal Impact on Recoating: Compared to other solid silicone resins, it has less impact on recoating properties, ensuring better interlayer adhesion.
- Comprehensive Performance Upgrade: Enhances heat resistance, weather resistance, chalking resistance, and cracking resistance when used with organic resins.
- Standards Compliance: Meets the rigorous HG/T 4755-2014 standards for polysiloxane coatings.
Ⅱ. Product Details
| Item | Index | Test method |
| Appearance | Colorless to light yellow transparent solid | GB1721 |
| Viscous matter content, % | ≤3 | Refer to industrial solid resin impurity test method (e.g., solvent extraction-filtering method) |
| Softening point(℃) | 60-90 | GB/T12007.6-1989 |
| Solubility in toluene(1:1) | Clear and transparent | Visual observation method (GB/T 17529.1-1998 or industrial solubility test protocol) |
| Note: The above data are for reference only and are not guaranteed technical specifications. | ||
Ⅲ. Recommend applications
- Powder Coating Industry: Enhancing weatherability and heat resistance in powder formulations.
- High-Heat Industrial Coatings: Suitable for boilers, pipelines, and furnaces, with a recommended introduced amount of ≥15%
- Weather-Resistant Polysiloxane Coatings: Provides salt spray resistance and long-term durability.
Ⅳ. Packaging and Storage
Generally be packed in 5Okg plastic inner lining paper drums, sealed stored in a cool and dry environment under 25℃ . The shelf life is generally 12 months from the date of production.
Ⅴ. Instructions
When this product is compounded used, it can be added directly or dissolved in solvent and then added to organic resin to prepare coating; when it is grafting modified used, the reaction process should be tested by glass test method to ensure entirely grafting. When used as powder coating, it can be carried out according to the general powder coating operation process.