1. **锟斤拷锟斤拷PVC**锟斤拷锟斤拷?y锟斤拷n)锟絇VC硬锟揭脆，锟斤拷野锟解彎锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷锟絖(k锟斤拷i)锟窖ｏ拷锟斤拷锟斤拷PVC锟絃(zh锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷軇锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接帮拷锟酵撅拷锟皆★拷锟斤拷锟絇(gu锟斤拷n)锟絀锟斤拷锟角ｏ拷**PVC锟斤拷锟斤拷锟解線**锟斤拷太锟�(y锟斤拷ng)一锟斤拷锟斤拷匣锟阶冿拷锟�锟斤拷

2.  **锟斤拷锟斤拷PP**锟斤拷锟絤然PP锟絞锟皆憋拷PE锟矫ｏ拷锟斤拷锟皆凤拷锟斤拷(f锟斤拷)锟斤拷锟桔ｏ拷锟斤拷锟斤拷PP锟斤拷**锟斤拷锟斤拷偏锟斤拷**锟斤拷锟斤拷锟斤拷PE锟斤拷軟锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷PE锟斤拷**锟斤拷锟芥潤(r锟斤拷n)锟斤拷锟斤拷**锟斤拷锟斤拷锟斤拷PP锟斤拷锟斤拷讓鋼斤拷锟斤拷锟斤拷锟芥滑锟斤拷(d锟斤拷ng)锟斤拷順曪拷锟斤拷

3.  **锟斤拷锟斤拷PS**锟斤拷太锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷全锟斤拷锟絤锟矫★拷

**锟斤拷锟斤拷锟斤拷PE锟斤拷平锟斤拷锟剿★拷锟斤拷锟絞锟斤拷锟斤拷锟酵革拷锟絞锟斤拷锟酵成憋拷锟斤拷锟斤拷锟解滑锟斤拷锟紷锟斤拷锟�(xi锟斤拷ng)要锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷** 锟斤拷锟斤拷锟斤拷锟斤拷锟紽锟侥ｏ拷也锟斤拷锟斤拷锟斤拷锟斤拷锟筋強(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟阶癸拷锟紷锟斤拷(g锟斤拷)锟斤拷(ch锟斤拷ng)锟斤拷锟铰ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

-   **PE**锟斤拷軟锟斤拷锟斤拷锟斤拷蠟锟叫★拷锟酵革拷锟絞 锟斤拷 **锟阶癸拷锟斤拷锟斤拷锟絩膜**

-   **PP**锟斤拷硬锟斤拷锟斤拷锟斤拷锟酵熱、锟酵忥拷锟斤拷 锟斤拷 **飯猴拷锟斤拷水锟斤拷**

-   **PVC**锟斤拷硬锟斤拷锟杰浾�锟斤拷锟統燃锟斤拷锟斤拷味 锟斤拷 **锟斤拷水锟斤拷锟斤拷電撅拷皮**

-   **PS**锟斤拷锟斤拷锟斤拷透锟斤拷锟斤拷锟矫擄拷锟叫斤拷锟斤拷聲 锟斤拷 **一锟斤拷锟皆憋拷锟斤拷锟斤拷沫锟斤拷**

希锟斤拷锟紷锟斤拷(g锟斤拷)锟斤拷(du锟斤拷)锟斤拷锟杰庯拷锟斤拷氐追锟斤拷锟斤拷@锟阶種锟斤拷锟斤拷锟斤拷