High Quality Silicone Gasket

Core Properties

The performance advantages of high quality silicone gaskets come mainly from the properties of silicone rubber:

Wide Temperature Range: Silicone gaskets remain stable under extreme temperatures. Depending on the product, some liquid silicone rubber (LSR) gaskets can operate from -50°C to 200°C, while sponge silicone gaskets can handle -73°C to 260°C. In food packaging applications, they are often required to perform within -40°C to 200°C.

Excellent Chemical Inertness: Silicone is inert to most chemicals and does not easily react, making it suitable for contact with food, pharmaceuticals, and use in medical or industrial environments.

Weather and Aging Resistance: Silicone offers outstanding resistance to UV, ozone, and oxidation, making it suitable for outdoor or harsh environments, with a service life typically longer than non-silicone materials.

Reliable Sealing Performance: High quality gaskets ensure sealing through precise dimensions and uniform thickness, effectively preventing leaks, gas ingress, or oxidation of contents.

Typical Applications

Due to their comprehensive performance, high quality silicone gaskets are used in a wide range of applications:

Food & Medical: Food-grade silicone gaskets compliant with FDA or LFGB standards are commonly used in bottle cap liners, beverage, and edible oil packaging to ensure product safety.

Automotive & Industrial: Used for sealing in engine systems, intake systems, front covers, and throttle bodies, withstanding oils and high temperatures.

Electronics & Outdoor: Liquid silicone rubber (LSR) gaskets, due to their excellent electrical insulation and weather resistance, are used in LED housings, touch screens, and outdoor equipment sealing, even achieving IP67 waterproof ratings.

BRIGHT GROUP include Hangzhou Bright Rubber Plastic Products Co.,LTD and Zhejiang Bright Auto Parts Co.,LTD, BRIGHT is one Chinese experienced manufacturer of custom rubber, plastic and Metal products, BRIGHT has approved by ISO 9001,IATF16949. Our products range include Rubber&plastic molding, rubber&plastic extrusion, metal products. BRP is Professional, Reliable & Affordable, For over 25 years, BRP has provided parts, service and solutions to major industries including Automotive,Heavy-duty Industry, Aerospace, CPI, Oil&Gas,Food&Drinking,Rail Transportation, Consumer Proudcts, Pharam, Semiconductor,HVAC,Lighting,Medical, Construction, Dairy , Valve sealing industry and more. We appreciate the opportunity to become your supplier, Thank you!