Do you know what anti-sticking isolation agent is? This time, the nitrile latex supplier will take you to know.

Powdered nitrile rubber is a kind of rubber with certain elasticity and good resistance to Shantou, ozone and abrasion. No matter what kind of rubber is used to produce powdered rubber, there are problems of particle accumulation and agglomeration.

Therefore, the isolating agent must be applied on the surface of powder particles. The type and amount of isolating agent have a significant impact on the production and post-processing of powder rubber. Next, the supplier of powdered nitrile rubber will introduce the use of anti-sticking isolating agent.

The commonly used isolating agents are mainly divided into the following three categories:

1. Inorganic isolating agents include silicon dioxide, calcium silicate or magnesium, talc, calcium carbonate, calcium stearate or zinc, mica, clay, carbon black and soap, etc., but they are sensitive to water, so they are not applicable to many rubber seals or electrical insulating products in contact with metal. Carbon black is not suitable for making light-colored products. Soap also affects thermal stability and has a polluting effect;

2. Organic isolating agents are various thermoplastic resins compatible with rubber, such as PVC, polystyrene, polyvinyl alcohol, styrene-acrylonitrile copolymer and starch;

3. New isolating agents, such as modified starch+xanthates, can not only be used as isolating agents, but also strengthen and promote vulcanization.

The basic properties and uses of powdered nitrile rubber and its corresponding bulk solid rubber are the same, but because it is in powder form, it is particularly suitable for manufacturing rubber injection and extrusion products, such as rubber hose, tape, rubber plate, cable sheath and molded products, such as shockproof parts, brake parts, etc.

The above content is presented to you by the anti-sticking isolation agent supplier. Puyang Bluestar New Materials Co., Ltd. has good resources and technical team, and has completed relevant facilities to provide customers with one-stop service to solve your problems. Besides, the price of nitrile latex is affordable. The website will also regularly update the news of relevant products. If you want to know more about relevant products, please continue to pay attention to the status of this website, thank you for your patience.