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author:

吕燕根 (吕燕根.) [1] | 李向荣 (李向荣.) [2]

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Abstract:

针对改性聚丙烯(MPP)单壁波纹电缆导管的特性,采用普通聚丙烯(PP)原料作为基料,考察了滑石粉(TALC)、丙烯基弹性体/聚乙烯树脂(POE/PE)及刚性有机树脂A的适宜用量.结果表明:PE100树脂及刚性有机树脂A可显著提高管材的性能,达到增强增韧的效果.按照优化的配方(PP/TALC/POE/PE100/刚性有机树脂A=70/22/4/4/6)制出的样条材料的弯曲模量≥2 000 MPa,简支梁冲击强度≥10 kJ/m2,维卡软化温度≥135℃,具有较好的刚韧平衡,综合性能良好.采用此改性料生产的DB 150 mm S2 MPP单壁波纹管,性能指标符合DL/T802.8—2014的标准要...

Keyword:

刚韧平衡 单壁波纹管 改性 改性聚丙烯

Community:

  • [ 1 ] 福州大学至诚学院
  • [ 2 ] 泉州兴源新材料科技有限公司

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Source :

宁德师范学院学报(自然科学版)

ISSN: 2095-2481

CN: 35-1311/N

Year: 2020

Issue: 04

Volume: 32

Page: 337-341

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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