NINGBO ROBON SEALING.,LTD

QUALITY AS THE TOP PRIORITY

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsNBR O Ring

Light Weight Nbr O Ring 12.42 X 1.78mm , Versatile Industrial Rubber Seals

Light Weight Nbr O Ring 12.42 X 1.78mm , Versatile Industrial Rubber Seals

    • Light Weight Nbr O Ring 12.42 X 1.78mm , Versatile Industrial Rubber Seals
    • Light Weight Nbr O Ring 12.42 X 1.78mm , Versatile Industrial Rubber Seals
  • Light Weight Nbr O Ring 12.42 X 1.78mm , Versatile Industrial Rubber Seals

    Product Details:

    Place of Origin: CHINA
    Brand Name: Robon
    Model Number: AS014

    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: NBR70
    Color: Black Temperature: -40℃~120℃
    Hardness: 40~90 Shore Standard: AS568 , P, G, S

    12.42X1.78 mm Light Weight Versatile Black NBR O Ring , Weather Resistant Rubber O Rings


    Standard Compound: -40° to +257°F

    Hardness (Shore A): 40 to 90.

     

    Features: Comprised of the copolymer butadiene and acrylonitrile, in varying proportions. Compounds can be formulated for service temperature ranging from -85°F to +275°F. Use of Carboxylated Nitrile can have superior abrasion resistance, while still having improved oil resistance.

     

    Limitations: Nitrile compounds are attached by small amounts of Ozone. Phthalate type plasticizers are commonly used in compounding Nitrile Rubber. These plasticizers can migrate out and cause problems with certain plastics. Also, new regulations on certain phthalates have limited their use.

     

    Nitrile (Buna-N) is the most widely used elastomer due to its excellent resistance to petroleum products, operating temperature range (-40°F to +257°F) and one of the best performance-to-cost values. It's an ideal material for aerospace, automotive, propane and natural gas applications. Special Hydrogenated Nitrile (HNBR) compounds can improve resistance to direct ozone, sunlight, and weather exposure while increasing temperature range to +300°F.

     

    Nitrile rubber is the general term for acrylonitrile butadiene terpolymer. The acrylonitrile content of nitrile sealing compounds varies considerably (18% to 50%) and influences the physical properties of the finished material.

     

    The higher the acrylonitrile content, the better the resistance to oil and fuel. At the same time, elasticity and resistance to compression set is adversely affected. In view of these opposing realities, a compromise is often drawn, and a medium acrylonitrile content selected. Nitrile has good mechanical properties when compared with other elastomers and high wear resistance.

     

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

     

    Names: Acrylonitrile-Butadienne, NBR, Buna-N, Nitrile

     

     

    Product Name O Ring
    Material

    NITRILE (NBR)

    Property Oil resistance
    Hardness 40~90 shore
    Temperature -40℃~120℃
    Samples Free samples are available when we have inventory.
    Payment T/T, Paypal, Western Union
    Application For Auto

     

    For small package,the o-rings could be transport by DHL, Fedx , TNT, etc. For big quantity, it could be transport by air or by sea .

     

    Light Weight Nbr O Ring 12.42 X 1.78mm , Versatile Industrial Rubber Seals

     

     

    Contact Details
    Ningbo Robon Sealing CO.,LTD

    Contact Person: Tiffany

    Send your inquiry directly to us (0 / 3000)