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Octadecyltrimethoxysilane HC-1801 CAS 3069-42-9
Chemical Name:Octadecyltrimethoxysilane HC-1801
CAS No.:3069-42-9
Product Categories:Organic Chemistry
Molecular Formula:C21H46O3SI
Formula Weight：122.22
Appearance:Colorless transparent liquid
Packaging Method:200L Plastic Drum
Type Of Transportation:By Air/By Sea/By Train/By Express
Sample:Available
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Product Description Of
Octadecyltrimethoxysilane HC-1801 CAS 3069-42-9
- Superior Hydrophobicity: After modification, it can form a dense hydrophobic film on the surface of inorganic materials, effectively preventing water absorption and penetration, and significantly improving the water resistance, weather resistance and corrosion resistance of materials.
- Strong Coupling Ability: It can firmly bond organic materials (resins, rubbers, plastics) and inorganic materials (glass fibers, calcium carbonate, talcum powder), improving the dispersion of inorganic fillers in organic matrices, and enhancing the mechanical properties (tensile strength, impact strength) and durability of composite materials.
- High Purity and Stability: The product has high purity, low impurity content, stable performance, and no obvious degradation during storage and use. The methoxy group has high reactivity, which can quickly complete the hydrolysis and condensation reaction, improving production efficiency.
- Good Compatibility: It has excellent compatibility with various organic solvents, resins and additives, and can be easily mixed into the production system without affecting the overall performance of the product.
- Easy to Use: It can be used in the form of solution dilution or direct addition, with simple operation steps, low dosage, and suitable for large-scale industrial continuous production.
Chemical Properties Of
Octadecyltrimethoxysilane HC-1801 CAS 3069-42-9
Safety Information Of
Octadecyltrimethoxysilane HC-1801 CAS 3069-42-9
Product Application Of
Octadecyltrimethoxysilane HC-1801 CAS 3069-42-9
- Excellent hydrophobic modifier for glass, stone, concrete and ceramic materials.
- Used for surface waterproof, anti-fouling and anti-corrosion treatment of building materials.
- Surface treatment agent for silica powder, talc powder and inorganic filler.
- Improve hydrophobicity and dispersibility of inorganic powder in organic system.
- Used as coupling agent in plastic, rubber and composite material industry.
- Enhance interfacial bonding force between inorganic filler and organic resin.
- Water repellent treatment for textile, fiber and leather surface.
- Used for anti-moisture and anti-salt spray treatment of metal surface.
- Prepare super-hydrophobic coating and self-cleaning functional coating.
- Applied in oilfield chemical, environmental protection and new material fields.
- Used as surface modifier for catalyst carrier.
- Prevent wall surface, cement floor from seepage and mildew.
Packaging Method Of
Octadecyltrimethoxysilane HC-1801 CAS 3069-42-9
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