Industrial plastic castor castor manufacturers commonly used mold release agent, colorant

In the industrial development, industrial casters are along with the market demand on March the from all walks of life, and today to bring us some technical knowledge about produce caster; In some industrial casters factory mainly produce plastic castor, some auxiliary chemicals, often can be used mainly to help industrial truckle to function, diversification of production, we call this the auxiliary operation. And industrial castor manufacturers commonly used operating auxiliaries are colouring agent, release agent. These additives are mainly used for plastic castor, and hardware castor with less than these supplements. A, castor colorants: polyurethane material, for example, if the use of raw materials to produce this kind of caster industrial casters, can adjust industrial castor castor colorants made colorful, in order to satisfy customers in different sites, environment of industrial casters requirement in color. And castor colorants and organic dye and inorganic pigments of these two classes. Second, castor release agent: produce plastic castor fertilizer use most is the 'mold release agent, this is because the plastic castor is formed by injection molding machine injection liquid into the mould of plastic raw materials, and the cooling after industrial casters separated from mould release agent to the caster are used. Three, castor tuomoji classification: 1, water as solvent of new products. 2, in the stripper is release agent. 3, truckle release agent under normal pressure with liquid paraffin, vacuum pump oil, vaseline, etc. 3, silicone rubber, silicone resin, using toluene, methylene chloride, chloroform, gasoline and other solvent dissolved into solution, inunction or spraying in the mould; Also do silicone release agent, but not ideal during hot pressing vulcanization. Plastic colorants, release agent is industrial castor manufacturers casters commonly used additives, of course in addition to these two kinds of additives, according to different purposes and requirements and other auxiliary agents.