The invention discloses a glass fiber reinforced polyurethane door and window profile, which is characterized in that glass fiber reinforced polyurethane composite material is adopted as a base, and surface decoration is made of aqueous polyurethane two-component paint. The preparation method is as follows: the glass fiber reinforced polyurethane material with sandpaper, and then use the large spraying aqueous polyurethane paint; the profile and maintenance, medium size spraying aqueous polyurethane paint, into the oven baking; the section after placement of sanding to profile corner metal color exposed obviously, profile as the metal surface color and color paint color staggered; trumpet spraying polyurethane varnish, and drying section after drying at room temperature in curing to obtain the product. The invention adopts clean and environmental protection water paint and passes through the multi spraying process to make the antique door and window profile, which has the advantages of high strength and low thermal conductivity of the traditional metal material.
【技术实现步骤摘要】
一种玻纤增强聚氨酯门窗型材及其制备方法
本专利技术涉及一种玻纤增强聚氨酯门窗型材及其制备方法,属于建筑材料
技术介绍
近现代,随着工业革命的发展和科学技术的进步,钢、铁等金属门窗型材以其高强度的特点被人们追捧。然而,经过近百年的风雨侵蚀,如今都已锈迹斑斑,而且金属导热系数高,保温隔热效果差,对能源造成了极大的浪费。
技术实现思路
本专利技术所要解决的是金属门窗型材能耗高、保温效果差的问题。为了解决上述问题,本专利技术提供了一种玻纤增强聚氨酯门窗型材,其特征在于,采用玻纤增强聚氨酯复合材料为基体,表面装饰采用水性聚氨酯双组份漆。优选地,所述玻纤增强聚氨酯复合材料以聚氨酯树脂为基体树脂、玻璃纤维为增强材料。优选地,所述水性聚氨酯双组份漆采用水性聚氨酯金属漆、水性聚氨酯色漆和水性聚氨酯清漆。更优选地,所述水性聚氨酯金属漆由漆液与固化剂组成,所述漆液包括以质量百分比计的水性丙烯酸酯分散体树脂20.0~60.0%、水20.0~45.0%、分散剂0.2~4.0%、消泡剂0.3~2.0%、增稠剂0.2~5.0%、润湿剂0.2~5.0%、流平剂0.2~3.0%、消光粉0.0 ...
【技术保护点】
一种玻纤增强聚氨酯门窗型材,其特征在于,采用玻纤增强聚氨酯复合材料为基体,表面装饰采用水性聚氨酯双组份漆。
【技术特征摘要】
1.一种玻纤增强聚氨酯门窗型材,其特征在于,采用玻纤增强聚氨酯复合材料为基体,表面装饰采用水性聚氨酯双组份漆。2.如权利要求1所述的玻纤增强聚氨酯门窗型材,其特征在于,所述玻纤增强聚氨酯复合材料以聚氨酯树脂为基体树脂、玻璃纤维为增强材料。3.如权利要求1所述的玻纤增强聚氨酯门窗型材,其特征在于,所述水性聚氨酯双组份漆采用水性聚氨酯金属漆、水性聚氨酯色漆和水性聚氨酯清漆。4.如权利要求3所述的玻纤增强聚氨酯门窗型材,其特征在于,所述水性聚氨酯金属漆由漆液与固化剂组成,所述漆液包括以质量百分比计的水性丙烯酸酯分散体树脂20.0~60.0%、水20.0~45.0%、分散剂0.2~4.0%、消泡剂0.3~2.0%、增稠剂0.2~5.0%、润湿剂0.2~5.0%、流平剂0.2~3.0%、消光粉0.0~10.0%及金属颜料4.0~15.0%;所述固化剂采用水性异氰酸酯。5.如权利要求3所述的玻纤增强聚氨酯门窗型材,其特征在于,所述水性聚氨酯色漆由漆液与固化剂组成,所述漆液包括以质量百分比计的水性丙烯酸酯分散体树脂20.0~60.0%、水20.0~45.0%、分散剂0.2~4.0%、消泡剂0.3~2.0%、增稠剂0.2~5.0%、润湿剂0.2~5.0%、流平剂0.2~3.0%、消光粉0.0~10.0%及颜填料12.0~30.0%;所述固化剂采用水性异氰酸酯。6.如权利要求3所述的玻纤增强聚氨酯门窗型材,其特征在于,所述水性聚氨酯清漆由漆液与固化剂组成,所述漆液包括以质量百分比计的水性丙烯酸酯分散体树脂20.0~60.0%、水20.0~45.0%、分散剂0.2~4.0%、消泡剂0.3~2.0%、润湿剂0.2~5.0%、流平剂0.2~3.0%及消光粉0.0~10.0wt/%;所述固化剂采用水性异氰酸酯。7.如权利要求4-6任意一项所述的玻纤增强聚氨酯门窗型材,其特征在于,所述固化剂采用科思创Bayhydur2655、Bayhydurxp2547、烟台万华Aquolin161或Aquolin268。8.如...
【专利技术属性】
技术研发人员:孙生根,张丽,徐伟,郭红,
申请(专利权)人:上海克络蒂材料科技发展有限公司,上海克络蒂材料科技发展宿迁有限公司,
类型:发明
国别省市:上海,31
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