优良特性：
1、相对密度小，仅为0.89-0.91，是塑料中最轻的品种之一。
2、良好的力学性能，除耐冲击性外，其他力学性能均比聚乙烯好，成型加工性能好。
3、具有较高的耐热性，连续使用温度可达℃。
4、化学性能好，几乎不吸水，与绝大多数化学药品不反应。
5、质地纯净，无毒性。
6、电绝缘性好。
7、聚丙烯制品的透明性比高密度聚乙烯制品的透明性好。
缺点：
1、制品耐寒性差，低温冲击强度低。
2、制品在使用中易受光、热和氧的作用而老化。
3、着色性不好。
4、易燃烧。
5、韧性不好，静电度高，染色性、印刷性和黏合性差。
聚丙烯(PP)具有高刚性、抗冲击性、透明度、高流动性等优点，广泛应用于汽车塑料配件、家电产品、一次性注射器、各种透明容器、卫生无纺布、包装薄膜等的原料。
No, mamma; I am not afraid of him. But he says such strange things to me; and I would not purposely have gone out to meet him. He came to us in the fields, and then we returned up the lane to the brewery, and there we left the girls. As I went through the churchyard he came there too, and then the sun was setting, and he stopped me to look at it; I did stop with him — for a few moments, and I felt ashamed of myself; but how was I to help it- Mamma, if I could remember them I would tell you every word he said to me, and every look of his face. He asked me to be his friend. Mamma, if you will believe in me I will tell you everything. I will never deceive you.
本公司专业销售 美国RheTech PP 系列材料，相关信息请联系：严先生/ QQ:
以下现货供应（可提供原厂资料证明）：
物性表
产品参数
性能表
出厂报告
COC
COA
MSDS
物质安全资料表
UL黄卡
SGS报告
RoHS
食品级认证
NSF饮用水标准
产品资料
产品性能
出厂报告
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