A rubber plasticizer is a reagent. The plasticization of rubber refers to the addition of certain substances in the rubber, which can reduce the force between the rubber molecules, thereby reducing the glass transition temperature of the rubber, making the rubber plasticity, fluidity, and facilitating the forming operations such as calendering and pressing. It can improve certain physical and mechanical properties of vulcanizates, such come sbassante la durezza e el modulo, dando elasticità più alta e la generazion de calor più alto, e migliora fredda resistenza.
The plasticization of rubber refers to the addition of certain substances in the rubber, which can reduce the force between the rubber molecules, thereby reducing the glass transition temperature of the rubber, making the rubber plasticity, fluidity, and facilitating the forming operations such as calendering and pressing. It can improve certain physical and mechanical properties of vulcanizates, such as lowering hardness and modulus, giving higher elasticità e inportante de całor de calor, e apportando freda rexistensa.
Plasticization of rubber can be done by physical and chemical methods. Chemical plasticization, including plasticizing and plasticizing in various plastics, is a process in rubber processing. In the case of synthetic rubber, the plasticization is introduced into the rubber molecular chain by chemical reaction to increase the flexibility of the molecular structure to achieve plasticization. . Chemical plasticization does not lose its effect due to the volatiłixasion o precipitasion del materiale plasticamente, e l'efeto plastica el xe de lunga e el ga risevùo senpre pì atension. fisico fisico el se riferise al proposito de ła plastica in pì par łe sostanxasioni in pì, e ła somejada de ła playxasion fisica, e ła sostansa ła xe ciamada a mołexasion fisica, e ła ga da far el so ałentamento.
L'ammorbidimento de la rabinasion de la rébrar i xe in generałe in morbidi e plastixatori secondo ła so połarità e l'uxo par ła so połarità e l'uxo el uxo (0}} el vien derivà dałe sostanse naturałi e el se ciama amorałixài par łe gome no połari , el xe prinsipalmente doparà come un plastica par ła goma połara o plastica o plastiałe e de ła plastica e de ła plastica e de ła plastica e de ła plastica e de ła playa de ła pastisia e de ła playa de ła pastisia e de ła połarixasion de l'eximasion e de ła pastija de ła pastija e de l'axiendamento de l'otimasion de l'oxentasion de l'oxentasion de l'abiłixasion de l'abiłità.
The plasticizer should meet the following conditions during production and use: good plasticizing effect, low dosage, fast absorption, good compatibility with rubber, low volatility, no migration, good cold resistance, water resistance, oil resistance and resistance. Solvent, good heat resistance, light resistance, good electrical insulation, good flame resistance, bacteria resistance, colorless, non-toxic, cheap and bon.
Comunque, xe praticamente imposibile aver un plasticator che pienamente sodisfano i sopraditissimi in condisioni. Par cui, in uso vero e proprio, do o pì plastizatori i vien doparai in combinasion par conpensare l'altro . La quantità del plasticar el xe de sołito riportado a come el plastiso prinsipałe, e i altri i se ciama el aułiato, e el sełeva el pastijo.
El tipo de plastica el pol anca esare clasificà in plasticator de petoleum, el bilancio de pino, el plastixator del pene, el plasticator grasso e el plastizador sintetico secondo el fonte .