40 Shore A Silicone Rubber Sealing O Rings FDA For Automotive Industry

Product Introduction

O-ring seals are widely used in various fields of the national economy, such as automobiles, motorcycles, mechanical electronics, medical instruments, household appliances, there are generally two kinds of processing technology, mold compression type and LSR injection type.LSR injection process is made of liquid silicone rubber, which is widely used in the food and medical fields.

Liquid silicone rubber gasket or O-ring is made of liquid silicone rubber by LSR injection molding, installation and disassembly are very convenient, because it is elastomer, sealing effect is also good, widely used in the need of elastic sealing electronic products, medical equipment and other fields.

Product Specifications

Product Pictures

Liquid silicone rubber - LSR is very low viscosity silicone that can be intended for use in liquid injection molding (LIM) equipment or cast into silicone rubber sheets. LSRs are generally injection molded or cast while gum based silicones are typically compression molded. It offers high thermal stability and flexibility at low temperatures, high transparency and is easily colored.

Liquid Silicone Rubber has good Mechanical Properties:low compression set, good elongation, high tear and tensile strength etc.

Liquid Silicone Rubber Durometer: hardness is from 5 Shore A to 80 Shore A

Liquid silicone can withstand a wide range of high/low temperature extremes, which offers high thermal stability and flexibility at low temperatures. Working temperature is from -40℃ to 230℃.

Liquid Silicone Rubber Biological Compatibility (Biocompatibility): good food, water and medical contact. LSR is a very safe application for human body.

Under extensive testing, liquid silicone rubber has demonstrated superior compatibility with human tissue and body fluids. In comparison to other elastomers, LSR is resistant to bacteria growth and will not stain or corrode other materials.

Our Company

Xiamen Juguangli company can not only produce rubber compression mold and plastic injection molding mold, production of silicone rubber compression parts and products, but also can produce liquid silicone rubber injection mold and production of liquid silicone rubber products.Production environment, product testing, equipment, process, equipped with molding, silicone rubber compression, plastic injection, liquid silicone rubber injection

Mold manufacturing, we have CNC, electric spark, grinder, milling machine and other basic equipment, in order to further improve the mold quality, we now also import precision high-speed CNC, mirror EDM, precision grinder and related product testing equipment.

Compressed silicone rubber parts with tolerances of ±0.02mm are suitable for medical devices, smart phones, electronics and food.

In addition to producing LSR precision liquid silicone rubber products, we can also produce metal + liquid silicone rubber + plastic + liquid silicone rubber superplasticized products