An additional supplement to nitrile butadiene rubber

General performance

Nitrile rubber has good heat resistance. Its heat resistance is better than that of natural rubber, butadiene rubber and styrene butadiene rubber. Its long-term use temperature can reach 100oC, and 120oC can be used for 40 days.

① Ozone resistance is worse than Cr, better than NR

The rubber is endowed with better physical and mechanical properties and wear resistance through reinforcement

(3) When the content of acrylonitrile in nitrile butadiene rubber is 39%, the air tightness is similar to that of IIR rubber, and the air tightness is better

④ low temperature flexible general

⑤ excellent antistatic performance

The use of polar lipids plasticizing effect is better

⑦ Good compatibility with polar substances, such as PVC, acid resin, nylon

The encapsulation is not good, the self-viscosity is low, and the heat generation in the mixing process is large

Excellent oil resistance

Nitrile butadiene rubber is one of the most representative rubbers with excellent comprehensive properties such as oil resistance, physical and mechanical properties and chemical resistance. The effective use of these characteristics can make it meet a variety of applications.In the general rubber,NBR rubber resistance to benzene, petroleum based oil and non-polar solvents is far better than NR, SBR, IIR and other non-polar adhesives, also better than polar CR, but the polar solvent and polar oil resistance of NBR rubber is not good enough.

The main purpose

NBR because of its excellent oil resistance and physical and mechanical properties, are widely used in manufacturing all kinds of oil resistant rubber products, as such as 0 type ring, gasket, hose and fuel tank cylinder, oil tank lining, insulating rubber lining, ground sook board, hard rubber parts, oil resistant, sole, fabric coating, pipe thread cover, pump impeller, and wire wrapping, adhesives, food packaging film, rubber gloves, etc.

Abroad, it is mainly used in aviation, automobile, printing, textile and machinery manufacturing.With the development of NBR modified varieties, the application prospect of NBR has been expanded.Summarize the main play is: manufacturing Rao Shantou box, fuel tubing, oil leg cloth, oil seal, refueling pipe, oil resistant adhesive zero part with various products in contact with Shantou, etc.Nitrile butadiene rubber has good compatibility with PVC, cool acid resin and so on, so it is often mixed with resin for material modification.Ying often use PVC to improve the processing performance and impact resistance;Pancaldehyde resins are used to obtain a forgiving material for the manufacture of a mobile material after asphalt mixing.

Nitrile rubber is mainly used for making oil resistant products, such as oil resistant tubing, rubber tape, rubber diaphragm and large oil bag, etc. It is often used for making all kinds of oil resistant molded products, such as O-ring, oil seal, leather bowl, diaphragm, valve, bellows, hose, seals, foams, etc. It is also used for making rubber plates and wear-resistant parts.

Amber Zhang Ms.

Foreign trade 

Zhejiang Ruico Advanced Materials Co., Ltd. (Stock No.873233)

Add: No.188, Liangshan Road, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province, China 313018

Phone: +86 (572) 2903236

Fax: +86 (572) 2905222

Wechat: 15534631339

Website: www.ruicoglobal.com 

Email: [email protected]