玻璃纤维
玻璃纖維
파리섬유
Fiber Glass
2015年
5期
6-9
,共4页
王辉%沈帆%彭家顺%梅端
王輝%瀋帆%彭傢順%梅耑
왕휘%침범%팽가순%매단
聚氨酯%复合材料%玻璃钢粉末%弯曲性能
聚氨酯%複閤材料%玻璃鋼粉末%彎麯性能
취안지%복합재료%파리강분말%만곡성능
polyurethane%composite%fiberglass reinforced plastic powder%bending property
研究了玻璃钢粉末、聚乙烯微粉、碳酸钙粉末、中空玻璃微珠等填料对改性聚氨酯树脂的填充效果，通过比较树脂浇铸体的拉伸和弯曲性能，说明玻璃钢粉末作为填料时树脂各项性能达到最优。结果还表明：随着玻璃钢粉末质量分数的增加，聚氨酯及其复合材料的弯曲性能表现出先增后减的趋势，其最佳填充量为10%。为此有可能将玻璃钢粉末作为填料加入树脂中实现回收利用。
研究瞭玻璃鋼粉末、聚乙烯微粉、碳痠鈣粉末、中空玻璃微珠等填料對改性聚氨酯樹脂的填充效果，通過比較樹脂澆鑄體的拉伸和彎麯性能，說明玻璃鋼粉末作為填料時樹脂各項性能達到最優。結果還錶明：隨著玻璃鋼粉末質量分數的增加，聚氨酯及其複閤材料的彎麯性能錶現齣先增後減的趨勢，其最佳填充量為10%。為此有可能將玻璃鋼粉末作為填料加入樹脂中實現迴收利用。
연구료파리강분말、취을희미분、탄산개분말、중공파리미주등전료대개성취안지수지적전충효과，통과비교수지요주체적랍신화만곡성능，설명파리강분말작위전료시수지각항성능체도최우。결과환표명：수착파리강분말질량분수적증가，취안지급기복합재료적만곡성능표현출선증후감적추세，기최가전충량위10%。위차유가능장파리강분말작위전료가입수지중실현회수이용。
The effects of fiberglass reinforced plastic powder, polyethylene powder, calcium carbonate and hollow glass beads on the mechanical properties of modified polyurethane were investigated. The comparison of the tensile and bending properties of resin casts showed that the resin performance was optimal when FRPP was used as the filler. The effects of FRPP content on the bending properties of the resin casts and composite materials were studied. The results showed that with the increase of FRPP content,the bending properties of polyurethane and its composites exhibited a trend of improving first and declining then,and that the best filling level was 10%. Thus it is concluded that FRPP can be added to resin as filler.
