Study of the Environmental Effect on Creep Test of PE Blends

被引：1

作者：

Deya, Balkees M. ^{[1
]}

Sattar, Ahmed ^{[1
]}

机构：

[1] Univ Technol Baghdad, Dept Appl Sci, Baghdad, Iraq

来源：

INTERNATIONAL CONGRESS ON ADVANCES IN APPLIED PHYSICS AND MATERIALS SCIENCE | 2011年 / 1400卷

关键词：

HDPE; HIPS; creep rate; diffusion coefficient;

D O I：

10.1063/1.3663118

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Creep test was studied for specimens of polymer blend prepared from HDPE and HIPS with ratios (0-100%) using single extrusion machine. Samples were immersed in liquids (H2O, HCl, NaOH) and creep rate was calculated for each case. Results showed that minimum creep rate was for (50-50%) HDPE-HIPS blend and the base solution (NaOH) has affected the samples more than other solutions after (10 weeks) in liquids. Also shore hardness was calculated and (30-70%) HDPE-HIPS blend owned the largest value compared with others. Diffusion coefficient for ratio (50-50%) was (0.5*10-12) in H2O, (0.78*10-11) in HCl, and (0.3*10-12) in NaOH. All results were discussed.

引用

页码：227 / 231

页数：5

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