Q:Is carbon black and conductive carbon black used in rubber?

Rubber carbon black and conductive carbon black are mainly distinguished from the function of the product, so the performance requirements of carbon black are different.The carbon black used in rubber mainly focuses on the physical properties of carbon black, and its abrasion resistance and tensile properties are performed according to the requirements of the national standard GB3778-2003. Market commonly used models can be divided into N219, N220, N330, N326, N550, N660, N774, etc., the specific application of the industry is different, but the choice of different models.Conductive carbon black value is the conductivity of carbon black, than the resistance, oil absorption value indicates the conductive carbon black conductive properties, according to the national standard GB3782-2006 GB requirements. According to the purpose of distinction is usually divided into three categories of battery grade rubber grade conductive carbon black, conductive carbon black, conductive carbon black ink level, the specific requirements of the various industries are not the same, there is no specific normative guidance documents, actual test and application specific to choose different manufacturers.

Q:Why is rubber resistant to compression and wear better than metal?

Rubber belongs to high polymer material, so it is decided that he can win in earthquake resistant, high-density and high elasticity working environment

Q:Is sandal rubber bottom good or polyurethane good?

Rubber material itself poor ventilation, long wearing easily lead to beriberi. And summer rains, if the rain does not drain, will add story.

Q:How to identify the tire rubber is raw or cooked

All use glue tire manufacturing, rubber is the parent material of rubber products, rarely used directly.

Q:Rubber products on tiles, why tiles yellow?

Rubber is a mixture of substances that can precipitate and cause yellowing. The term "rubber" is called frost"

Q:What are the applications of rubber airbags in the automotive field?

China's expanding automotive market offers great opportunities and development opportunities for specialty rubber and further extends its application. At the same time, the performance and environmental protection requirements of automobile rubber products have been improved. Automobile industry drives rubber products market.

Q:What is rubber made of?

High elastic polymer compound. It is divided into two kinds: natural rubber and synthetic rubber. Natural rubber is made from rubber, tree, rubber, grass and other plants. The synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry or in all fields of life.

Q:What are the hazards of waste rubber and how can they be used for regeneration?

The disposal of waste rubber is one of the serious problems facing people today. In order to meet the requirements of materials to improve the performance of rubber, towards high strength, wear resistance, stability and aging resistance of the direction of development, but also caused a long period of rubber not biodegradable waste after a large number of waste rubber, causing than plastic pollution (white pollution) more difficult to deal with the black pollution. On the other hand, precious rubber resources are wasted.

Q:How are rubber wires processed?

Rubber wire, mainly refers to the insulating layer and the jacket is made of natural rubber, styrene butadiene rubber, ethylene propylene rubber, in addition to meet the insulation properties and physical mechanical properties, aging resistance, abrasion resistance requirements, some products require oil resistant, flame retardant.

Q:What is the difference between PVC rubber and ordinary rubber?

The vinyl chloride homopolymer and vinyl chloride copolymer are collectively referred to as vinyl chloride resins. The material is a non crystalline material. PVC materials often use stabilizers, lubricants, auxiliary processing agents, pigments, anti shock agents and other additives in practical use. Is not flammable, high strength, excellent resistance to climate variability and geometric stability.