Methyl Hydrogen Silicone Oil 50cst CAS 63148-57-2 PMHS Fluid Water Repellent for Building Material
50cst Methyl Hydrogen Silicone Oil (CAS 63148-57-2) is polymethylhydrosiloxane (PMHS) fluid. It is an excellent water repellent designed for various building materials. After treatment, substrates obtain long-lasting hydrophobic effect while retaining air permeability. The product features good dilution stability, uniform spreading and long service life, widely applied for waterproof modification of stone, concrete and cement products.
Product Details Page
Product Overview
50cst Methyl Hydrogen Silicone Oil (CAS 63148-57-2) is polymethylhydrosiloxane (PMHS) fluid. This hydrogen-containing silicone oil is developed as high-efficiency water repellent for construction industry. It can form a hydrophobic layer on the surface of inorganic substrates without blocking pores, making it ideal waterproof modifier for multiple building materials.
Key Features
- Excellent hydrophobic performance, long-lasting water repellent effect
- Maintain substrate air permeability, avoid blistering and peeling problems
- Good dilution compatibility with solvents, easy for on-site construction
- Uniform spreading on concrete, stone surface
- Stable chemical property, weather resistance, anti-aging
Main Applications
- Water repellent treatment for natural stone, marble, granite
- Waterproof modification of concrete, cement mortar
- Hydrophobic agent for construction inorganic building materials
- Surface treatment agent for architectural decorative materials
Usage Guidance
Can be diluted with suitable solvent according to construction requirements. Adopt brushing, spraying or soaking method on clean and dry base material. Ensure even coverage. Avoid construction in rainy or high humidity environment.
Storage & Package
Sealed storage in cool, dry and ventilated place, away from high temperature and open flame. Standard package: 25kg plastic drum, 200kg iron drum. Shelf life: 12 months under proper storage.
Service Support
Free samples are available for performance test. Stable mass supply and technical support for construction waterproof manufacturers. Welcome to inquire factory direct price and detailed technical datasheet.
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