Description Polysiloxane powder water-repellent agent is silicone powder resin, which is a kind of ternary fine particles, composed of powder carrier, colloidal coating material and easy-dispersible organic silicon active ingredients. The colloidal coating material can stably store the active ingredients in the powder, and can be released in a timely manner after adding water. After curing, it has good water repellency, hydrophobicity and durability. It prevents the capillary/pores in the material from absorbing water, greatly reduces the water absorption rate of the substrate, and provides the material with excellent water-repellent properties. It is especially suitable for joint fillers, waterproof mortars, plastering mortars and decorative mortars for external wall insulation systems. Physical and chemical indicators Appearance: white easy-flowing powder Composition: Siloxane-based compound, dispersion and adsorption compound Fineness: 98% pass through 200 mesh Density: 300-350 g/l PH value: 10-12 Uses 1. Polysiloxane powder water-repellent agent, which can be used in dry cement powder building materials and improve its anti-staining ability without affecting the paintability of the material. 2. Polysiloxane powder water-repellent agent, which can be used in decorative mortar, water-resistant putty, joint filler, tile adhesive, waterproof coating, gypsum products and impermeable waterproof cement-based mortar, etc. 3. Polysiloxane powder water-repellent agent is suitable for various construction projects that need to be waterproof, leak-proof and moisture-proof in various industries. Mainly used in basic engineering roofs, walls, bathrooms, kitchens, basements,
Adding amount and method of use (1) It is recommended to add 0.5%-1.5% of the total dry powder building materials, namely (2) It can be blended with other dry powder building materials without affecting the use effect.
