有机硅防水剂2#
产品说明:
有机硅防水剂2#的活性组份为甲基硅酸钠,本品可作为建筑材料如砖瓦或建筑物表面的防水、抗冻剂。本品可稀释后直接加到混凝土、砂浆、灰浆和水性漆、发泡石棉等,可起到防水、防潮的作用。
产品指标 :
外观:无色或淡黄色透明液体
固体含量:≥30%
使用方法 :
水泥砂浆、混凝土:将本品:水=1:4-7 稀释后直接拌到水泥砂浆或混凝土里。
砖石:将本品:水=1:15-20稀释后,浸泡砖石15-20分钟后即可。
建筑物表面:将本品:水=1:4-7 稀释后直接刷到建筑物表面即可。
包装及贮运:
200Kg内涂铁桶或塑桶,50Kg塑桶包装。 产品密封包装后贮存于阴凉、干燥处,贮存期一年。
价格:10元/Kg
Product introduction :
Silicone water repellent 2# isa nonflammable, water soluble sodium methyl siliconate solution designed toimpart water repellency to a widEVAriety of surfaces. Supplied at a concentration of 30 percent solids in water, Silicone water repellent 2# is usually diluted to a concentration of 3 percent before being applied. The final concentrationdepends on the application. The siliconate reacts with moisture and carbon dioxide in the air to form aninsoluble water-resistant resin within 24 hours
Properties:
Appearance: colorless or light yellow liquid
Solids Conten( after 90 min at 150°C ): ≥30%
APPLICATIONS
Bricks; to increase water repellency and reduce water ABSorption Manufactured and natural stones, such as limestone, sandstone and ceramics;to reduce efflorescence and improve resistance to effects of weathering Roofing granules and other products used in contact with asphalt; to provide stain resistance and to improve adhesion of granules to asphalt
Packaging & storage:
200Kg steel drum or plastic drum,25Kg plastic pails, Store in seal drum at room , dry place , usable life 1 year.。