生物污染
聚碳酸酯
材料科学
复合材料
极限抗拉强度
聚合物
模数
涂层
抗冲击性
拉伸试验
化学
膜
生物化学
作者
Chad Booth,Phil Wheeler,Jessie Hancock,Ray Ximenes,Donald E. Patterson
标识
DOI:10.1080/00914030701729628
摘要
This paper reports the effects on both the impact and tensile behavior, impact resistance, modulus, strain at break, and peak load for a series of polymers with anti-biofouling agents added. The materials include PMMA, bisphenol-A polycarbonate, and a co-polyterephthalate derived from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,3-propanediol (CBDO). The anti-biofouling agents studied were the algaecides Irgarol 1051 and Diuron. The anti-biofouling agents were not simply used as a coating but were compounded into pelletized material and then compression molded into test plaques. The results show that PMMA is the only polymeric material studied that does not show a decrease in impact resistance with an increasing quantity of the anti-biofouling agent. With respect to modulus, strain at break, and peak load, both PMMA and CBDO showed little dependence on the amount or type of anti-biofouling additive.
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