SIO-729 Solid Organic Silicone Resin
SiO-729 High-Temperature Resistant Phenyl Silicone Resin is a solid organic silicone resin designed for use in powder and solvent-based coatings. This ladder-like phenyl silicone resin, featuring a C6H5SiO3/2 structure, is synthesized using high-purity trifunctional phenyl alkoxy silane through a specialized hydrolytic polymerization process. Its unique ladder structure provides excellent film-forming capabilities and superior resistance to high temperatures.
SiO-729 is widely applied in industries such as plastics, rubber, and coatings. It offers good compatibility with other organic resins, making it versatile for use either as a standalone resin or in combination with other resins. Additionally, it is a solvent-free solid silicone resin, ideal for applications requiring high thermal stability and robust performance in demanding environments.
Price: $18.6/kg Inquiry Now
Application Areas
- Used as a base material for powder coatings, significantly enhancing heat resistance and aging resistance.
- When combined with suitable heat-resistant pigments and fillers, the coating can withstand temperatures up to 800°C.
- Exhibits good compatibility with acrylic resins, polyurethane resins, epoxy resins, and can be cold-blended.
- Used as a base material for the preparation of silicone molding compounds.
- Can be emulsified to produce water-based silicone resin emulsions and coatings.
Typical Physical Data
Curing Conditions
200~280°C, 10~60 minutes, preferably 220°C for 30 minutes
Safety, Packaging, and Storage
1. When stored in the original unopened packaging at or below 35°C, this product has a shelf life of 30 months from the date of production.
2. Packaging specification: 50 kg paper drum.
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