Description: Silicone rubber sealing material featuring excellent high/low temperature resistance, high elasticity and nontoxic eco friendly properties. Widely used in pharmaceutical processing, electronic components, food processing, automotive parts and construction industries for waterproofing, dustproofing, sound insulation and shock absorption.
Has. Broad operating temperature range: long term service: -60°C ~ 260°C; can withstand transient higher temperature peaks, for high temperature ovens and cold storage environments.
Excellent elasticity & resilience: Shore hardness 30–80 A. Rapid recovery after compression, stable sealing.
Safe & eco friendly: Nontoxic & odorfree. Some grades pass food contact certifications such as FDA and LFGB, usable for food processing and medical related equipment.
Superior weathering resistance: Antiaging, ozone resistant and UV resistant; resists cracking/hardening under long term outdoor exposure.
Outstanding electrical insulation: Dielectric breakdown strength reaches 20–25 kV/mm; suited for electrical electronic sealing & insulation.
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