Title: The Blend Modification of PA6 with Three Nonpolar Polymers
Abstract:HDPE/PA6,UHMWPE/PA6 and PTFE/PA6 composites were prepared separately in different proportion.Water absorptivity and mechanical properties were tested and analysed,and the tensile surface morphologies ...HDPE/PA6,UHMWPE/PA6 and PTFE/PA6 composites were prepared separately in different proportion.Water absorptivity and mechanical properties were tested and analysed,and the tensile surface morphologies was observed by electronic stereomicroscope.The results showed,compared with PA6,three composites had obviously lower water absorption with the increasing of the content of blend materials;HDPE/PA6 had optimal water-resistant properties,and only 25 % of water absorption of PA6.Tensile strength and flexural strength of three PA6 composites reduced in different degree and impact strength increased.But the elongation of HDPE/PA6 was largest and 48 % higher than PA6 when the content of HDPE was 20 %.The compatilizer improved compatibility of HDPE/PA6 best in three composites.Read More
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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