Mechanical Properties of High-Density Polyethylene/Chlorinated Polyethylene Blends |
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Authors: | R D Maksimov T Ivanova M Kalnins J Zicans |
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Institution: | (1) Institute of Polymer Mechanics, University of Latvia, Riga, LV-1006, Latvia |
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Abstract: | Results of experimental investigation of mechanical properties of high-density polyethylene (HDPE)/chlorinated polyethylene (CPE) blends in tension are reported. The specimens of pure HDPE, CPE, and nine types of HDPE/CPE blends, with different component ratios at 10 wt.% intervals, are examined. The features of the stress-strain curves obtained are discussed. Data on the influence of blend composition on the elastic modulus, yield stress, breaking stress, and ultimate elongation are obtained. The results of investigations into the creep behavior are also presented. It is found that the creep compliance obeys the power law of creep with coefficients depending on blend composition. |
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Keywords: | high-density polyethylene chlorinated polyethylene polymer blend mechanical properties |
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