Antistatic principle of rubber grommets

Antistatic principle of rubber grommets The antistatic agent is a substance which can reduce the surface resistance and volume resistance of the rubber grommets, moderately increase the conductivity, and prevent static electricity from accumulating on the grommets. Its structural formula is R-Y-X, wherein R is a lipophilic group, X is Read more…

Conductive components in rubber grommets

Graphite powder In the process of processing, storage or use of rubber rubber grommets, the phenomenon that the performance gradually deteriorates due to the influence of external environmental factors, until the loss of use value is called aging. The occurrence and development of rubber grommets aging is a process from Read more…

Conductive agent in rubber grommets

Conductive agent in rubber grommets Most rubber materials are electrical insulators. If conductive rubber grommets are made of a rubber material, in addition to introducing a conductive functional group into the rubber molecular chain, another convenient method is to add a conductive agent, that is, a conductive filler or a Read more…

Flame retardant rubber grommets

Flame retardant rubber grommets With the exception of a few synthetic rubbers, natural rubber and most synthetic rubbers are flammable or combustible materials, especially natural rubber and hydrocarbon synthetic rubber. Rubber grommets made of these rubber materials are also flammable or flammable, and generate a large amount of heat when Read more…

Pigments for rubber grommets

Pigments for rubber grommets The coloring of rubber grommets is mainly based on pigments, and dyes are rarely used. Dyes are mostly used in hard transparent plastics, and there are also dyes mixed with some pigments in rubber, but few. A pigment is a colored substance that is insoluble in Read more…

Coloring System For Rubber Grommets

Coloring system for Rubber grommets Traditional rubber grommets are mostly single black, and modern people require many rubber grommets to be brightly multi-colored. Therefore, the coloration of rubber is receiving increasing attention. Colorants are a class of materials that change the color of rubber. Rubber colorants are mostly pigments and Read more…

Effect of vulcanization on rubber grommets

Effect of vulcanization on rubber grommets Most rubber grommets are used after vulcanization. After vulcanization, the rubber not only forms a bulk network structure, but also changes the chemical composition of the rubber. The oxidative behavior of the rubber is affected by the cross-linking bonds, the extra-network substances formed by the mutual Read more…