硅铝炭黑／高密度聚乙烯体系的力学性能

崔子文; 高建峰; 张学东; 张军

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硅铝炭黑／高密度聚乙烯体系的力学性能

更新时间：2026-09-14

- 硅铝炭黑／高密度聚乙烯体系的力学性能
- 硅铝炭黑／高密度聚乙烯体系的力学性能
- Issue 4, (1995)
- 作者机构：
  
  华北工学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1995
- 稿件说明：
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崔子文, 高建峰, 张学东, et al. 硅铝炭黑／高密度聚乙烯体系的力学性能[J]. 1995, (4).
DOI：

崔子文, 高建峰, 张学东, et al. 硅铝炭黑／高密度聚乙烯体系的力学性能[J]. 1995, (4). DOI：

摘要

用透射电镜和Ｘ－射线衍射法对硅铝炭黑（ＳＡＣ）的形态结构作了研究。通过正交试验考察ＳＡＣ的粒度、配比、表面活性等因素对硅铝炭，黑（ＳＡＣ）／高密度聚乙烯（ＨＤＰＥ）体系力学性能的影响规律，结果表明，ＳＡＣ的晶体结构性质较差，是一种无规则粒子，其中存在α－ＳｉＯ２双六角晶形，具有一定的表面活性，对补强作用有利，用３２０目的ＳＡＣ，按ＨＤＰＥ质量的２５％配比所得板材试样的力学性能有明显提高。

Abstract

The morphological structure of silicon aluminium carbons(SAC)was studied by transmission electron microscope and X-ray diffraction. The law of ef- fect of such factors as graininess

compounding and surface activity on mechnical properties of SAC/HDPE system was studied by orthogonal experiment.The re-sults show that the structure properties of SAC is lower.It is a collection of irregu- iar particles.In SAC exists a -SiO2 structure

which has a certain surface activity and it has strengthening action. The mechanical properties of test sample of sheet materials made with SAC of 320 bores and by 25% of HDPE mass was obviously improved.

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