High thermal stability with continuous service temperature up to 250 °C.
Excellent electrical insulation properties even under humid and elevated temperature conditions.
Good compatibility with organic resins, enabling hybrid formulation development.
Low volatile content and low shrinkage upon curing, supporting dimensional stability in coatings and encapsulants.
Reactive functionality enables co-curing with epoxy, phenolic, and acrylic systems.
High-performance heat-resistant coatings for industrial exhaust systems and furnace components.
Electrical insulation varnishes for motors, transformers, and coil impregnation.
Matrix resin in composites for aerospace and power electronics housings.
Binders in high-temperature ceramic and refractory coatings.
Base resin for flame-retardant, low-smoke cable jacketing compounds.
| Chemical Type | Phenyl-methyl silicone resin (partially condensed) |
| Product Form | Clear to slightly hazy liquid |
| Appearance | Colorless to pale yellow viscous liquid |
| Solvent Content | Toluene/xylene mixture (approx. 60–65 wt%) |
| Viscosity (25 °C) | 800–1,200 mPa·s (Brookfield DV-II+ viscometer, spindle #3, 20 rpm) |
| Non-Volatile Content | 35–40 wt% |
| Reactive Groups | Si–OH and Si–OCH₃ (alkoxy-functional) |
| Primary Applications | Heat-resistant coatings, electrical insulation, hybrid polymer systems |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China