In order to make the rubber and metal adhere better, in the rubber manufacturing, the metal skeleton needs to be chemically treated. The common treatment [...]

The order of addition of the compounding agent during NBR mixing is one of the most important factors affecting the mixing operation and the quality of the [...]

The size of the compound for each compounding must be reasonably determined according to the equipment specifications and the formulation characteristics [...]

After the NBR wrapping roller, an appropriate amount of stacking glue must be left on the roller, and then the compounding agent is added to the stacking [...]

The general operation method of mixing in the open mill is to first add the raw rubber through the roll to the front roll, and leave a proper amount of [...]

Preparation before mixing Quality inspection and processing of raw materials Before the mixing, the quality of all raw materials must meet the specified [...]

Nitrile rubber is mainly used in various oil and antistatic products. Such as oil-resistant pipes, seals, seals, oil seals; anti-static products such as [...]

Because of its polarity, it is quite compatible with PVC, phenolic resin and nylon. Easy to blend; use polar ester plasticizers; good compatibility with [...]

The volume resistivity of NBR is 109 to 1010 Ω • cm, and the upper limit of the volume resistivity of semiconductor is 1010Ω • cm. Therefore, it can be [...]

NBR is the best non-polar medium in general-purpose rubber. Petroleum oil is the most commonly used, such as gasoline and kerosene. However, these oils are [...]