The introduction of polyurethane groups to the blend improved the adhesivity, hardness, curing speed and surface energy of alkyd resin.
由于在共混物中引入了芳香族氨酯键，增加了醇酸树脂漆膜的附着力、硬度、固化速度及表面能。
The introduction of polyurethane groups to the blend improved the adhesivity, hardness, curing speed and surface energy of alkyd resin.
由于在共混物中引入了芳香族氨酯键，增加了醇酸树脂漆膜的附着力、硬度、固化速度及表面能。
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