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常熟市春美五金塑料有限公司

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主营:隔热条颗粒,隔热条,改性颗粒,工程塑胶颗粒,尼龙隔热条

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PA66GF25尼龙隔热条材料热氧老化性的研究

发布日期:2014-10-17 来源:网络 作者:方超

Influence of different antioxidants for aging time of nylon heat-insulation strip material (PA66-GF25) was studied in this article. The variety of tensile strength of nylon heat-insulation strip was used to characterize the effect of antioxidant systems. The results indicated that antioxidants prolonged the aging time of materials, the best was ternary compound that contains C-centered radical scavengers. Besides this, the static life of nylon heat-insulation strip materials were also predicted through theory of computation, the materials excluding antioxidant can use about 4.34 years, but that including ternary compound have 57.05-year life.

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