NBR O-ring Buna-N Oring Seal.Hardness 40 Shore A-90 Shore A.Size ID 1mm to 1200mm.Working Temperature -30℃~+150℃.NBR compounds have excellent resistance to abrasion, non-polar oils and solvent, water and permeation (higher acrylonitrile content will be better). NBR also can be used in conditions of dilute acids, alkalis and salt solution at low temperatures.
Fuel tank, grease-box, hydraulic, gasoline, water, silicone oil, etc.
Images of NBR O-ring Buna-N Oring Seal
NBR Rubber O-ring Material Feature
Abbreviation: NBR Common Name:Buna N, Nitrile, NBR Chemical Definition:Butadiene Acrylonitrile General Characteristics:Waterproof,oilproof Durometer-Range (Shore A):20-95 Tensile Range (P.S.I):200-3000 Elongation (Max.%):600 Compression Set:Good Resilience-Rebound:Good Abrasion Resistance:Excellent Tear Resistance:Good Solvent Resistance:Good to Excellent Oil Resistance:Good to Excellent Low Temperature Usage (°F):-30° to - 40° High Temperature Usage (°F):to 150° Aging Weather-Sunlight:Poor Adhesion To Metals:Good to Excellent Usal Hardness range:50-90 shore A
Advantage: 1. Has good solvent, oil, water and hydraulic fluid resistance. 2. Good compression set, abrasion resistance and tensile strength.
Disadvantage: 1. Not recommended for using in highly polar solvents such as acetone, and MEK, ozone, chlorinated
hydrocarbons and nitro hydrocarbons.
QUICK DELIVERY TIME FOR NBR Rubber O-Ring
1). Products in stock, delivery time is within 3 workday;
2). Products out of stock, and mold in stock, delivery time is 5~7 workdays; 3). Products out of stock, and mold out of stock, delivery time is 10~15 workdays.
Remark: Delivery time is also subject to quantity.
SVKS Seal, with over 10 years experience, is one of the leading nbr o-ring buna-n oring seal manufacturers and suppliers in China. And we also offer the customized service catering to your special requirement. Please be free to buy the rubber products with competitive price from us.