NINGBO ROBON SEALING.,LTD

QUALITY AS THE TOP PRIORITY

About Us
Factory Tour
Quality Control
Contact Us
Home ProductsSilicone O Ring Seals

Thick Elastomeric High Temperature Silicone O Rings For Vacuum Flange Sealing

Thick Elastomeric High Temperature Silicone O Rings For Vacuum Flange Sealing

  • Thick Elastomeric High Temperature Silicone O Rings For Vacuum Flange Sealing
  • Thick Elastomeric High Temperature Silicone O Rings For Vacuum Flange Sealing
  • Thick Elastomeric High Temperature Silicone O Rings For Vacuum Flange Sealing
  • Thick Elastomeric High Temperature Silicone O Rings For Vacuum Flange Sealing
Thick Elastomeric High Temperature Silicone O Rings For Vacuum Flange Sealing
Product Details:
Place of Origin: CHINA
Brand Name: Robon
Model Number: AS568
Payment & Shipping Terms:
Minimum Order Quantity: 30
Price: 0.01-10
Packaging Details: CARTON
Delivery Time: 3-10DAYS
Payment Terms: T/T
Supply Ability: 50 000 Pcs/Day
Contact Now
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:

silicone sealing rings

,

rubber silicone rings

Ozone and Weather Resistance Food Grade Red Silicone Rubber O Ring Seals

 

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.

 

Compound Info


ASTM D1418 Designation MQ, PMQ, VMQ, PVMQ
ASTM D2000/SAE J200 Type, Class FC, FE, GE
Hardness (Shore A) 20-85
Color red

 

Thermal Properties
Standard Min Temp. -75°F (-59°C)
Max Temp. 450°F (232°C)

 

COMPATIBILITY

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 80

 

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.

 

KEY FEATURES:

 

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
Application

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.

 

Thick Elastomeric High Temperature Silicone O Rings For Vacuum Flange Sealing 0 

Contact Details
Ningbo Robon Sealing CO.,LTD

Contact Person: Tiffany

Tel: +8615058426890

Send your inquiry directly to us (0 / 3000)