Nitrile Rubber Encyclopedia

2019-05-11Application skills of rubber oil in nitrile reclaimed rubber products

When nitrile reclaimed rubber replaces nitrile rubber to produce rubber products, rubber oil is required. However, nitrile rubber itself has good resistance to oil substances, and the molecular structure is not…
2019-04-30Stability of nitrile rubber for various chemical substances

In the production process, nitrile rubber products not only come into contact with oil substances, but also often contact with various chemical substances. What is the stability of nitrile rubber and nitrile re…
2019-04-19Usage and dosage of magnesium oxide in nitrile rubber products

Dingqing rubber and Dingqing reclaimed rubber can be used together to produce rubber products to achieve a win-win quality and cost; the use of appropriate amount of magnesium oxide in the formula of NBR/recycl…
2019-04-05Nitrile seal ring formula design skills - reinforcement system

The reinforcing filling system can improve the wear resistance, tensile strength, tear strength and anti-swelling property of the nitrile rubber compound, improve the rubber processing technology and reduce the…
2019-04-04Nitrile seal ring formula design skills - vulcanization system

The sealing ring produced by using nitrile rubber or nitrile reclaimed rubber has excellent oil resistance. The design of the vulcanization system directly affects the mechanical strength and oil resistance of …
2019-03-28Nitrile rubber / reclaimed rubber used to produce high standard sealin…

When the nitrile reclaimed rubber is added to the high standard oil-resistant rubber seal, the blending ratio of the nitrile reclaimed rubber should be controlled within a reasonable range, and the production c…
2019-03-15Softening plasticizer suitable for nitrile rubber and dosage 1

The use of nitrile rubber can produce oil-resistant rubber products. However, nitrile rubber has high viscosity, high toughness and difficult operation. It needs a reasonable softening and plasticizing system. …
2019-03-08Ways to improve the surface finish of nitrile oil resistant hose

When using nitrile rubber or nitrile reclaimed rubber to produce oil-resistant hose, the smoothness of the hose surface not only affects the appearance, but also affects the performance of the oil-resistant hos…
2019-03-01Ways to increase the tensile strength of nitrile oil seals

When the oil seal is produced by using nitrile rubber or nitrile reclaimed rubber, the tensile strength of the nitrile rubber directly affects the service performance and service life of the oil seal, so how to…
2019-02-20Whether nitrile reclaimed rubber can choose peroxide curing

The use of peroxide-cured reclaimed rubber products has poor wear resistance and dynamics, while a large portion of nitrile reclaimed rubber is used to survive wear-resistant rubber products. Does it mean that …
2019-01-21Four points to note when designing a nitrile brake cup formula

The addition of an appropriate amount of nitrile reclaimed rubber in the nitrile rubber brake cup can reduce the raw material cost and ensure good performance. The acrylonitrile content and formula design of th…
2019-01-10Ways to improve the yield of nitrile molded products

Nitrile reclaimed rubber can replace various nitrile rubber to produce various molded rubber products, reducing the cost of raw materials. Among them, raw material selection, mixing process, product mold and vu…
2018-12-27Oil-resistant diaphragm using nitrile reclaimed rubber

The rubber diaphragm processed by nitrile rubber and polyvinyl chloride is difficult to process and has a short service life. The use of nitrile reclaimed rubber in the oil resistant rubber diaphragm can improv…
2018-12-20Relationship between heat resistance of nitrile rubber and vulcanizati…

The nitrile reclaimed rubber has good heat resistance and wear resistance, so it can replace the nitrile rubber to produce various heat-resistant rubber products to maintain good performance. The vulcanization …
2018-12-12Method for shortening mixing time of nitrile reclaimed rubber products

The replacement of nitrile rubber with nitrile reclaimed rubber to produce rubber products can significantly reduce the cost of raw materials. Shortening the refining rubber mixing cycle can further reduce prod…
2018-11-29Ways to reduce the compression set of nitrile seals

The oil-resistant seal made of nitrile rubber or nitrile reclaimed rubber can maintain a good sealing effect in the oil medium for a long time, and the compression set of the nitrile rubber has a direct relatio…
2018-11-20Why oil-resistant rubber sheet is mixed with nitrile reclaimed rubber

The nitrile reclaimed rubber has good compatibility with the nitrile rubber. The nitrile rubber as the main raw material of the oil resistant rubber sheet can use the nitrile reclaimed rubber, which can reduce …
2018-11-10Reinforcement system for nitrile rubber products

Both nitrile rubber and nitrile reclaimed rubber have excellent oil resistance and can be used to produce oil-resistant rubber products. However, in the stretched state, the crystallization ability is poor and …
2018-11-02Different hardness of nitrile oil seal formula design difference

The hardness of the oil seal is different for different applications. Therefore, when the nitrile reclaimed rubber is applied in the nitrile oil seal, it is necessary to select a nitrile reclaimed rubber or nit…
2018-10-23High-hardness nitrile reclaimed rubber product production process

Reasonable raw material selection and formula design are the basis for ensuring the quality of high-hardness nitrile reclaimed rubber products, but even the best "ideas" need to be implemented, and the sample c…