有機硅防水劑2#
產品說明:
有機硅防水劑2#的活性組份為甲基硅酸鈉,本品可作為建筑材料如磚瓦或建筑物表面的防水、抗凍劑。本品可稀釋后直接加到混凝土、砂漿、灰漿和水性漆、發泡石棉等,可起到防水、防潮的作用。
產品指標 :
外觀:無色或淡黃色透明液體
固體含量:≥30%
使用方法 :
水泥砂漿、混凝土:將本品:水=1:4-7 稀釋后直接拌到水泥砂漿或混凝土里。
磚石:將本品:水=1:15-20稀釋后,浸泡磚石15-20分鐘后即可。
建筑物表面:將本品:水=1:4-7 稀釋后直接刷到建筑物表面即可。
包裝及貯運:
200Kg內涂鐵桶或塑桶,50Kg塑桶包裝。 產品密封包裝后貯存于陰涼、干燥處,貯存期一年。
價格: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.。