汽车内外饰常用塑料材质基础知识.docxVIP

汽车内外饰常用塑料材质基础知识

目录

1.汽车内外饰常见塑料类型..................................3

1.1聚丙烯(PP)..........................................4

1.2聚乙烯(PE)..........................................5

1.3聚碳酸酯(PC)........................................6

1.4聚甲醛(POM).........................................7

2.塑料材质的特点及适用性..................................8

2.1耐热性..............................................10

2.2强度与硬度..........................................10

3.内部装饰用塑料材质.....................................12

3.1仪表板..............................................13

3.2中控台..............................................15

3.3门内饰板............................................16

4.外部装饰用塑料材质.....................................17

4.1保险杠..............................................18

4.2前格栅和通风口......................................20

4.3尾灯和内部反射器....................................22

4.4车轮盖和门把手......................................23

4.5发动机盖和行李箱盖..................................24

4.6汽车顶篷和透明件....................................25

5.塑料材质的加工.........................................27

5.1注塑成型............................................27

5.2挤出成型............................................29

5.3压塑成型............................................30

5.4吹塑成型............................................31

5.5热成型..............................................32

5.6真空成型............................................33

6.塑料材质的表面处理与涂装...............................35

7.塑料材质的环境保护考虑.................................36

7.1回收利用............................................37

7.2环保涂装............................................39

7.3生物降解材料........................................40

7.4废弃物处理..........................................41

7.5可持续生产..........................................42

8.材料选择与设计考量.....................................43

8.1功能性需求..........................................44

8.2成本控制........................................