英语简介-高分子材料 ppt
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4 P4 rospests of polymer materials
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2
What is a polymer
Polymer: Thousands of atoms connected together via a covalent bond to a large molecular which has repeated structure .
40
Small
molecules
Polymer chain
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3
The advantages of polymer materials
Polymer materials has outstanding advantages which can be summarized into three points, high specific strength, high insulation resistance, high elasticity.
Traditional materials
Metal
Ceramics (陶瓷）
wood
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4
Application of polymer materials
plastic
paint polymer rubber
fiber
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5
Application of polymer materials
Plastic
Polymer Materials and Engineering
某某某
College of Materials Science and Engineering
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1
Contents
1
What is a polymer
2 The advantages of polymer materials
3 Application of polymer materials
Liquid crystal （液晶） Biomedical Polymer- carbon fiber
9
Thank You!
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10
Application of polymer materials
PU leat百度文库er shoes
Tire
shell of Household appliances
Resin （- 树脂）Glasses
8
Prospests of polymer materials
The prospects of Polymer materials is very good, the amount is increasing and is has replaced the metal materials, inorganic non-metallic materials in many ways .
rubber
fiber
Paint（油漆）
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6
Application of polymer materials
Polyester（涤纶） clothes
Polypropylene(聚丙烯）cups
Children's toys
Polyurethane （聚氨酯） insulation- materials （保温材料7）