PMMA/韩国LG-DOW/IH-830

pmma/韩国lg-dow/ih-830 耐热级

lg系列pmma同系列通用型号介绍

lg pmma hi 335 good weather resistance; high impact resistance

lg pmma hi 533 good weather resistance; high impact resistance

lg pmma hi 535 good weather resistance; high impact resistance

lg pmma hi 835h good weather resistance; high impact resistance

lg pmma hi 835hs good weather resistance; high impactresistance

lg pmma hi 835m good weather resistance; high impact resistance

lg pmma hi 835ms good weather resistance; high impactresistance

lg pmma hi 835s good weather resistance; high impact resistance

lg pmma hi 855h good weather resistance; high impact resistance

lg pmma hi 855hs good weather resistance; high impactresistance

lg pmma hi 855m good weather resistance; high impact resistance

lg pmma hi 855s good weather resistance; high impact resistance

lg pmma hi 925hs good weather resistance; high impactresistance

lg pmma hp02 good weather resistance; high clarity; opticals

lg pmma hp202 good weather resistance; high clarity; opticals

lg pmma hp210 good weather resistance; high clarity; opticals

韩国lg系列pmma型号特点介绍；

pmma（聚甲基丙烯酸甲酯）英文名称：polymethylmethacrylate。又称做压克力或有机玻璃，具有高透明度，低，易于机械加工等优点，是平常经常使用的玻璃替代材料。

1.pmma的密度比玻璃低。　

2.pmma的重量较轻。

3.pmma的机械强度较高。

4.pmma的熔点较低。

5.pmma的透光率较高。

6.可见光，透光率达到92%，比玻璃的透光度高。

7.紫外光：与聚碳酸酯相比，pmma具有更佳的稳定性。

8.红外线：pmma允许小于2800nm波长的红外线通过。