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BLISTERING IN POLYESTER SWIMMING POOL GELCOATS

机译:涤纶游泳池泡沫中的起泡

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摘要

Blistering of polyester boats and swimming pools is a serious problem and this is mainly due to voids after the so-called gelcoat. Water diffuses through the gelcoat and fills the voids with water. The water can react with the polyester or with remainders of the components that react to obtain unsaturated polyester. The water soluble reaction products cause osmosis and the blister grows till it ruptures.
机译:聚酯船和游泳池的起泡是一个严重的问题,这主要是由于所谓的凝胶涂层后出现了空隙。水通过凝胶涂层扩散,并用水填充空隙。水可以与聚酯或与其余组分反应以得到不饱和聚酯的反应。水溶性反应产物引起渗透,水泡生长直至破裂。

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