Basic Info.
Work Temperature
High Temperature
Feature
Wear-Resistant, Flame-Resistant
Function
Water Seal, Rotary Seal, Fixed Seal, Oil Seal
Cross-Sectional Shape
Circular
Product Description
Material:
Material matters.Due to this, selecting an o-ring material for a specific application is dependent on many criteria, including: what's being sealed, temperature range, pressure, dynamic or static service, desired service life, installation considerations, tolerances and many more.To learn which o-ring materials will work best in your application, review our Material Selection Guide.
NBR (Nitrile Butadiene Rubber)
Nitrile rubber (NBR) is the general term for acrylonitrile-butadiene copolymer. The ACN content can vary between 18% and 50%. While the acrylonitrile content is important, the resistance to oil and fuel is more so. Conversely, the elasticity and compression set are not as good. The NBR has good mechanical properties and good wear resistance. However, its resistance to atmospheric agents and the ozone is relatively low.
FKM (fluorinated rubber)
Depending on their structure and fluorine content, fluoroelastomers can vary in terms of chemical resistance and resistance to cold. This FKM-based rubber is very often used for high-temperature hydraulic and pneumatic systems, industrial valves, injection/fuel systems, motor seals and high-vacuum systems.
EPDM (Ethylene Propylene Diene Monomer rubber)
As an Ethylene Propylene Diene Monomer copolymer, EPDM is commonly used for hot water taps, cooling systems, brake systems, dishwashers and washing machines.
HNBR (Hydrogenated Nitrile Butadiene Rubber)
This HNBR-based elastomer is obtained through selective hydrogenation of the NBR's butadiene groups. It is commonly used for power-assisted steering and for air conditioning.
VMQ (silicone rubber: methyl vinyl polysiloxane)
This FVMQ-based rubber is very often used for fuel systems.
FVMQ (fluorosilicone rubber)
The FVMQ has mechanical and physical properties that are very similar to those of VMQ. However, the FVMQ offers better resistance to fuels and mineral oils. However, resistance to hot air is not as good as that of VMQ.
CR (Polychloroprene)
This CR-based elastomer is used in the refrigeration industry and for ventilation systems. This chloroprene was the first synthetic rubber to be developed and marketed.
FFKM (perfluorinated rubber)
FFKM has the best resistance to high temperatures and an excellent chemical inertia. This FKM-based rubber is very often used for high-temperature hydraulic and pneumatic systems, industrial valves, injection/fuel systems, motor seals and high-vacuum systems.
Address:
Dongqianhu Donghuxian 224, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Auter Sealing Solutions is a supplier of sealing solutions for a range of applications in the automotive, agricultural, marine, food processing, small engine, compressor and other industries. It designs, develops and manufactures specialist precision o-rings, X-rings, back-up rings, gaskets, bonded seals, oil seals, and related custom products. With our extensive expertise, Auter Sealing Solutions is capable to support our customers with design, prototyping, production, test and installation utilizing state-of-the-art technology.