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Chemical Resistant Rubber Silicone O Rings With Low Temperature Resistance

Chemical Resistant Rubber Silicone O Rings With Low Temperature Resistance

  • Chemical Resistant Rubber Silicone O Rings With Low Temperature Resistance
  • Chemical Resistant Rubber Silicone O Rings With Low Temperature Resistance
Chemical Resistant Rubber Silicone O Rings With Low Temperature Resistance
Product Details:
Place of Origin: CHINA
Brand Name: Robon
Model Number: AS568
Payment & Shipping Terms:
Minimum Order Quantity: 200 USD
Price: 0.01-10
Packaging Details: CARTON
Delivery Time: 3-10DAYS
Payment Terms: T/T
Supply Ability: 50 000 Pcs/Day
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Detailed Product Description
Style: O Ring Material: Rubber
Color: Red Temperature: -40℃~220℃
Hardness: 40~85 Shore Feature: Low Temperature Resistance
Function: Ozone Resistance Standard: AS568 , P, G, S
High Light:

rubber silicone rings


high temp silicone o rings

Ozone Resistance Red Silicone O Rings With Good Physiologically Neutral Properties


The term silicone covers a large group of materials in which vinyl-methyl-silicone (VMQ) is often the central ingredient. Silicone elastomers as a group have relatively low tensile strength, poor tear and wear resistance. However, they have many useful properties as well. Silicone materials have good heat resistance and good cold flexibility. They also have good ozone and weather resistance as well as good insulating and physiologically neutral properties.


Names: Silicone, VMQ


Both o-rings and gaskets can be made from silicone materials.



Chemical Resistance

Engine and transmission oil (e.g. ASTM oil No.1)
Animal and vegetable oil and grease
Brake fluid (non-petroleum base)
Fire-resistant hydraulic fluid, HFD-R and HFD-S
High molecular weight chlorinated aromatic hydrocarbons (including flame-resistant insulators, and coolant for transformers)
Moderate water resistance
Diluted salt solutions
Ozone, aging, and weather resistant


Description: A group of elastomers, made from silicon, oxygen, and hydrogen, Silicones are renowned for their retention of flexibility and low compression set characteristics, within one of the widest working temperature ranges for elastomers.


Key Use(s): Static seals in extreme temperature situations. Seals for medical devices, compatible with FDA regulations.


Temperature Range:
Standard Compound: -85° to +400°F

Hardness (Shore A): 40 to 85


Features: Phenyl (PVMQ) based silicones can perform to -85°F. New polymers can take short term to 600°F.


Limitations: Generally, low abrasion and tear resistance, and high friction characteristics preclude silicones from effectively sealing some dynamic applications. Silicones are also highly permeable to gases and are generally not recommended for exposure to ketones (MEK,acetone) or concentrated acids.


In the Silicone family, you will find compounds which are superior as static seals in extreme temperature conditions. Standard compounds handle operating temperatures -85º to +400ºF. Silicone compounds are popular in food and medical applications because they are very clean and do not impart odor or taste. Special Phenyl silicones can be used down to -148°F.




Product Name O Ring
Material Silicone/VMQ
Property Low temperature resistance, Ozone resistance, Heat resistance etc
Hardness 40~85 shore
Temperature -40℃~220℃
Samples Free samples are available when we have inventory.
Payment T/T, Paypal, Western Union

Electronic field, Industrial machine & equipment, cylindrical surface static sealing,flat face static sealing, vacuum flange sealing, triangle groove application, pneumatic dynamic sealing ,Medical equipment industry, heavy machinery, excavators, etc.



Contact Details
Ningbo Robon Sealing CO.,LTD

Contact Person: Tiffany

Tel: +8615058426890

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