Products Description
Phenyl silicone resin (CAS 68037-68-3) is dried at a certain temperature to remove the solvent, thereby forming a resin coating with excellent high-temperature resistance, high hardness, excellent hydrophobic and moisture-proof properties, excellent electrical insulation performance, and excellent resistance to electric arcs and electrical breakdown. It also has excellent weather resistance and chemical stability. This coating can be used for a long time at a temperature range of 300 ± 5 °C.
Products Specification
| Product name | Phenyl silicone resin/Siloxanes and Silicones, di-Me, di-Ph, Me vinyl, polymers with Ph silsesquioxanes |
| CAS NO | 68037-68-3 |
| ITEM NO | M663 |
| Appearance | Pale yellow to yellow clear liquid |
| Viscosity (25℃, mPa·s) | 100–300 |
| Solid Content | ≥60 |
| Surface Drying Time | 2 h |
| Full Drying Time | 25 h |
| Package | 100g/1kg/10kg etc. |
| Delivery | 5-8days |
| Storage | room temperature |
| MSDS/COA/TDS | Connect us |
Products Application
1. High-temperature coatings: Industrial high-temperature paint, outdoor anti-corrosion topcoat, powder coating, improving gloss retention and anti-chalking performance.
2. Resin modification: Modifier for epoxy, acrylic and polyester resin to enhance heat resistance, weatherability and insulation.
3. Adhesives & sealants: Matrix resin and reinforcing additive for vinyl silicone rubber, high-temp silicone adhesive and potting compound.
4. Electronic materials: Insulating coating for electronics, PCB protective coating, high-temperature encapsulation material.
5. Composites: Heat-resistant matrix, wetting and release additive for glass fiber and carbon fiber composites.
FAQ
Q1:What are its core advantages?
Re: Vinyl group enables addition crosslinking. Phenyl structure brings superior heat and UV resistance, better compatibility with epoxy and acrylic than ordinary methyl silicone resin.
Q2:Could it be used alone to make coatings?
Re:It can form film alone. It is more often blended with epoxy, acrylic or polyester to balance cost, adhesion, heat and weather resistance. Formulation test is recommended.
Q3:Is it suitable for electronic potting?
Re: Yes, with good insulation and long-term heat resistance, it is used as base or modifier for high-temperature potting compound and protective coating.
Q4: How to store?
Re: Store in a sealed container in a cool, dry, and well-ventilated place, protected from light, kept away from heat sources and peroxides, and protected from moisture.
Why Choose Zhengzhou Megma Chemical Co., Ltd.?
Quality at a Fair Price – High-quality chemicals delivered at reasonable prices.
Timely Delivery – Prompt order processing and shipment, with complete customs documentation tailored to each country's export policies.
Flexible & Secure Payment – Agile and reliable payment solutions you can trust.
Full Quality Commitment – Should any quality issue arise, we take full responsibility.
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