合成树脂的溶解度参数与其玻璃纤维增强塑料耐有机溶剂腐蚀性的关系

中国腐蚀与防护学报

1984, Vol. 4

Issue (4): 295-301

研究报告

本期目录 | 过刊浏览

合成树脂的溶解度参数与其玻璃纤维增强塑料耐有机溶剂腐蚀性的关系

陶婉蓉;赵玉庭;施美英;陈国醒;王金焕

华东化工学院;华东化工学院;华东化工学院;上海化工厂;上海化工厂

THE RELATIONSHIP BETWEEN SOLUBILITY PARAMETER OF RESINS AND THE CORROSION RESISTANCE OF FRP IN SOME ORGANIC SOLVENTS

Tao Wanyong Zhao Yuting Shi Meiying(East China Institute of Chemical Technology) Chen Guoxing Wang Jinhuan(Shanghai Chemical Works)

全文: PDF(668 KB)

摘要: 测定了不饱和聚酯树脂、环氧树脂的溶解度参数(δ),研究了合成树脂的δ和其玻璃纤维增强塑料耐有机溶剂腐蚀性的关系。结果表明:合成树脂的δ可用以作为大致评定其玻璃纤维增强塑料耐有机溶剂腐蚀的依据。弱氢键溶剂的δ在11.8、中强氢键溶剂在9.9、强氢键溶剂在14.5(Cal/cm~3)~(1/2)左右时,对一般的热固性玻璃纤维增强塑料有较强的侵蚀作用。由于在不同氢键类型的溶剂中,树脂的δ是不相同的,因此用树脂的δ来评定其玻璃纤维增强塑料耐有机溶剂性时,必须注意溶剂氢键的强弱。

Abstract：The authors have measured the solubility parameter (δ) of polyester and epoxide resin and studied the relationship between solubility parameter of resins and the corrosion resistance of glass fiber reinforced plastics(FRP) in some organic solvents.The experimental results show that: (1) δ of resins can be used to estimate the corrosion resistance to organic solvents; (2)when δ of organic solvent is maintained at about 11.8 (for poorly hydrogen bonded) and 9.9 (for moderately hydrogen bonded) and 14.5(cal/cm~3]~(1/2)-(for strongly hydrogen bonded), corrosion resistance of commercial FRP will decrease; (3) in evaluating corrosion resistance, we must pay particular attention to the types of hydrogen bond, because δ of resin differs in different solvents with different types of hydrogen bond.

收稿日期: 1984-08-25

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	陶婉蓉
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	陈国醒
	王金焕
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引用本文:

陶婉蓉;赵玉庭;施美英;陈国醒;王金焕. 合成树脂的溶解度参数与其玻璃纤维增强塑料耐有机溶剂腐蚀性的关系[J]. 中国腐蚀与防护学报, 1984, 4(4): 295-301.
. THE RELATIONSHIP BETWEEN SOLUBILITY PARAMETER OF RESINS AND THE CORROSION RESISTANCE OF FRP IN SOME ORGANIC SOLVENTS. J Chin Soc Corr Pro, 1984, 4(4): 295-301.

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https://www.jcscp.org/CN/ 或 https://www.jcscp.org/CN/Y1984/V4/I4/295

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[2] Brand. J. Immergut; Polymer Handbook. Second. edition Ⅳ-340 (1975)
[3] D.W 范克雷维伦著;许元泽、赵得禄、吴大诚译;“聚合物的性质-性质的估算及其与化学结构的关系”103(1981)
[4] Allen R. C. Proc. S. P. I, Conf. Reinforced. Plast. Div 33th. Scet 6-D(1978)

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