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有机硅树脂 Resin SI-2991A

Silicone resinBrand：Scott BaderGrade：SI-2991A
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Silicone resin produced by Scott Bader, typically applied in high-temperature sealing and weather-resistant coating applications.
Technical parameters
Manufacturer-stated data
Value
Heat deflection temp.231°C
Density1.30 g/cm³
Elongation at break2.2%
Flexural modulus2.4 GPa
Tensile strength32 MPa
Water absorption0.16%
Flexural strength69 MPa
Applications
High-temperature sealingWeather-resistant coating