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155x9mm 70 Shore Rubber NBR O Ring

155x9mm 70 Shore Rubber NBR O Ring

  • 155x9mm 70 Shore Rubber NBR O Ring
  • 155x9mm 70 Shore Rubber NBR O Ring
  • 155x9mm 70 Shore Rubber NBR O Ring
  • 155x9mm 70 Shore Rubber NBR O Ring
  • 155x9mm 70 Shore Rubber NBR O Ring
155x9mm 70 Shore Rubber NBR O Ring
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
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Detailed Product Description
Style: O Ring Material: Rubber
Color: Black Temperature: -40℃~120℃
Hardness: 40~90 Shore Standard: AS568 , P, G, S
Size: 155x9mm, Customizable
High Light:

70 Shore NBR O Ring

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155x9mm NBR O Ring

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NBR Rubber O Ring

 

70 Shore Black Oil Resistance NBR O Ring

 

1. 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.Hardness (Shore A): 40 to 90.

 

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.

 

2. 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.

 

3. 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

 

4. 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 .

 

 

 

Contact Details
Ningbo Robon Sealing CO.,LTD

Contact Person: Tiffany

Tel: +8615058426890

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