A Studying of Some Physical and Mechanical Properties for Hybrid Particular Composites Polyester

International Review of Physics Pub Date : 2014-02-28 DOI:10.15866/IREPHY.V8I1.1130

K. Jasim, R. Al-Khafaji

引用次数: 0

Abstract

Fillers play a major role in determination of the properties and behavior of product composite. The work concerned to prepare samples of (Black carbon – Boron) reinforced unsaturated polyester hybrid composites, with different additive ratios as (0%,2%,4%,6%) of volume fractions. Thermal conductivity, electrical conductivity, modulus of elasticity , Brinell hardness , and surface roughness are investigated .The results observed marked decreasing of thermal conductivity values (4.170-0.787 W/m K) and surface roughness (1.976-0.871µm)with volume fraction of Boron(0%-6%) as reinforced fillers. On the other hand, it noticed that electrical conductivity values (0.0219-0.0255 S/m), modulus of elasticity(18.908-19.537 MPa), Brinell hardness (5.778-5.971 MPa) are increased with volume fraction of Boron(0%-6%) as reinforced fillers

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杂化特种复合材料聚酯的一些物理力学性能研究

填料在决定产品复合材料的性能和行为方面起着重要作用。制备了体积分数为0%、2%、4%、6%的(黑碳-硼)增强不饱和聚酯杂化复合材料样品。研究了热传导系数、电导率、弹性模量、布氏硬度和表面粗糙度。结果表明，当硼的体积分数为0% ~ 6%时，增强填料的导热系数(4.170 ~ 0.787 W/m K)和表面粗糙度(1.976 ~ 0.871µm)显著降低。当硼的体积分数为0% ~ 6%时，增强填料的电导率值(0.0219 ~ 0.0255 S/m)、弹性模量(18.908 ~ 19.537 MPa)、布氏硬度(5.778 ~ 5.971 MPa)均有所提高

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International Review of Physics

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