1 实验部分
1.1 实验原料
1.2 实验主要设备
1.3 涂料的制备
Table 1 Basic formulation of hydroxyl component |
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1.4 涂料及涂膜性能测试
2 结果与讨论
2.1 水性羟基树脂对涂膜性能的影响
Table 2 Difference between acrylic hydroxyl emulsion and waterborne acrylic hydroxyl dispersion |
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Table 3 Main performance comparison between various waterborne 2K PU varnish |
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2.2 亲水改性的异氰酸酯固化剂对涂膜性能的影响
Table 4 Influence of various isocyanate curing agent on film performance |
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2.3 润湿剂对涂膜性能的影响
3 综合性能测试和实际涂装应用
Table 6 Test data of waterborne 2K PU varnish for cork wood |
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