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| 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) |
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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.
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Received: 25 August 1984
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Cite this article:
Tao Wanyong Zhao Yuting Shi Meiying(East China Institute of Chemical Technology) Chen Guoxing Wang Jinhuan(Shanghai Chemical Works). 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.
URL:
https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y1984/V4/I4/295
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[1] 金丸競,接着接着剂,35～41(1978)
[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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