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nature : also known as plastination (role). Through physical or chemical methods to improve polymer materials plasticity process. Within can be divided into plasticized (role) and the outer plasticized (role) of two types. Through chemical methods to improve the plasticity of polymer materials for the process within the plasticized (role), the monomer can be flexible with brittle monomer polymerization (such as vinyl chloride and vinyl acetate copolymer); Also in brittle polymer chain and the introduction of long-Sophie side (for example, methyl acrylate polymerization Hexyl more from methyl methacrylate polymerization system of the plastic polymer material is much better). Through plus plasticizer (plasticizer) to increase the plasticity of polymer materials for the course outside plasticized (role). For example, o DOTP in PVC resin has played in the plasticization. Polymer materials through plasticized can improve its processing mobility, flexibility, tensile strength, bending resistance, impact strength, elongation and flexibility, while lowering its brittleness.
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