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首页> 外文期刊>Journal of Applied Polymer Science >Preparation and properties of cellulose-olefinic thermoplastic elastomer composites
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Preparation and properties of cellulose-olefinic thermoplastic elastomer composites

机译：纤维素-烯烃热塑性弹性体复合材料的制备与性能

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Fibrous cellulose (fibrous W400) was substantially dried and mechanically milled with stearic acid under several conditions. Milled with 2 wt% stearic acid at a rotational speed of 200 rpm for 24 h, fibrous W400 were pulverized into fine flake-shaped particles (flake-shaped W400) with an average particle size of ca. 10 mum. Composites of the flake-shaped W400 and olefinic thermoplastic elastomer (TPV) were prepared under melt mixing and passed through an open roll to orient the particles. The tensile properties of the composites without any compatibilizer were deteriorated with increasing content of the particles. However, the tensile modulus and hardness of the composites prepared by the addition of a compatibilizer (CA-60) were increased with increasing content of particles, because of the strong adhesion between flake-shaped W400 and TPV. The damping properties of the composites were improved in comparison with TPV. (C) 2004 Wiley Periodicals, Inc.
机译：将纤维状纤维素（纤维状W400）充分干燥，并在几种条件下用硬脂酸机械研磨。用2 wt％的硬脂酸在200 rpm的转速下研磨24小时，将纤维状的W400粉碎成片状的细颗粒（片状的W400），其平均粒径约为。 10妈在熔融混合下制备片状W400和烯烃类热塑性弹性体（TPV）的复合物，并使其通过开放式辊以使颗粒取向。没有任何增容剂的复合材料的拉伸性能随着颗粒含量的增加而降低。然而，由于片状W400与TPV之间的强粘附性，通过添加相容剂（CA-60）制备的复合材料的拉伸模量和硬度随着颗粒含量的增加而增加。与TPV相比，复合材料的阻尼性能得到了改善。 （C）2004年Wiley Periodicals，Inc.

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