Shanghai Daoqin Plastics Co., Ltd.

EVA wax is types ethylene-vinyl acetate copolymer (EVA) （Ethylene-Vinyl Acetate） is main/primary formed separation thermoplastic property material. it tool has below/following made as process/workflow and product features:

made as process/workflow:
1. raw materials 准备: need ethylene and acid ethylene this types mono combined material, and ratio/proportion polymerization additives and catalytic agent.

2. polymerization reaction: will ethylene and acid ethylene in conditions lower polymerization reaction, formed ethylene-vinyl acetate copolymer (EVA). this usually in high temperature high pressure lower 进行.

3. adjustment property can: according to product requirements, can add material, filler, increase agent and its it additives, adjustment EVA wax features and property can.

4. melt extrusion: will adjustment EVA wax material add hot melt 状态, through extrusion machine extrusion molding. extrusion can according to need different 形状 造 type.

5. cooling and solid 化: extrusion rear EVA wax through cooling plant/unit fast speed cooling, make its solid and type.

product features:
1. good flexibility property: EVA wax tool has relatively good flexibility property, combined used for need bending or force application areas.

2. excellent wear resistance: EVA wax tool has relatively high wear resistance can, can 经受一定 abrasion scratch and scratch force.

3. good chemical resistant product property can: EVA wax for more chemical product tool has good corrosion resistant property, acid, alkali and other.

4. low temperature flexibility property: EVA wax in low temperature ring lower still maintain good flexibility property, easy 变脆.

5. can processing property good: EVA wax tool has good can processing property, can through hot pressure, extrusion, injection and other methods molding.

6. environmental protection property: EVA wax is types 无毒, 无味, can recycling utilizing green material, for ring good.

EVA wax tool has application areas, footwear materials, packaging materials, day use product, electronics product, sports equipment and other. through adjustment ratio and additives, can to different hardness, color and features EVA wax, meet/satisfy different application demand.