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具有良好修补性的聚氨酯面漆的研制
Development of Polyurethane Topcoat with Good Repair
【摘要】 采用羟基丙烯酸树脂与聚酯树脂合理复配并科学选择固化剂、助剂及施工工艺,所研制的脂肪族聚氨酯面漆具有以下特点:固含量更高,可达70%以上;漆膜韧性更好,50cm反冲没有任何的裂纹;漆膜不管在常温还是在加热条件下都具有可修补性,与底涂层结合良好,完全可以胜任客户的需要。
【Abstract】 Aliphatic polyurethane topcoat,which is reasonably compounded with hydroxyl acrylic resin and polyester resin and scientific selection of curing agents,auxiliaries and construction technology,has the following characteristics: solid content is higher and can reach more than 70%; film is better toughness and 50 cm recoil is without any crack; film either room temperature or heating condition has good repair with the bottom coating,which can be competent for customers.
- 【文献出处】 合成材料老化与应用 ,Synthetic Materials Aging and Application , 编辑部邮箱 ,2015年06期
- 【分类号】TQ633
- 【被引频次】1
- 【下载频次】78