一种新的疏水性环氧树脂建筑隔热涂层材料制备及应用性能

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中图分类号：TQ635.5 文献标志码：A

文章编号：1001-5922（2025）09-0112-04

Preparation and application properties of a new hydrophobic epoxy resin building thermal insulation coating material

PING Wenjie' ，WANG Wei² （1.Henan Port Investment City Development Investment Group Co.，Ltd.，Zhengzhou 450o0o，China; 2.Henan Ranou Decoration Engineering Co.，Ltd.，Zhengzhou 45Oooo，China）

Abstract：Inorder tosolvetheproblemof por thermal insulationefectandstabilityoftraditionalbuildingthermal insulation coatings，anew preparationmethodof hydrophobicepoxyresin building thermal insulationcoating materials was proposed.The test beginswithanoptimizationof theratioofthe building insulationcoating，followed byan analysis of the coating properties.The test results showed that when the dosage of aqueous epoxy-acrylic emulsion was 30% ，the dosage of air glass beads was 8% ，the dosage of titanium dioxide was 12% ，the dosage of hydrophobic silica was 4% ，and the dosage of aluminum silicate ceramic fiber was 3% ，theperformance of the building thermal insulation coatings was the best.The performance of the best ratio of building thermal insulation coatings was analyzed，and all indicators met the requirementsof GB/T25261—2018 standard，which can be applied to buildings to save energy.

Key words：hydrophobic performance;silicon dioxide;architectural coating materials;thermal insulation;epoxy resin

隔热涂料是当下较为热门的一种建筑涂料，建筑外墙使用这种涂料后，可有效进行隔热保温，起到较好地节约能源的效果。（剩余5380字）