Sf-S025 Triethoxy (3-isocyanatopropyl) Silane for Polyurethane Adhesive

• CAS No.: 24801-88-5
• Formula: C10h21no4si
• EINECS: 246-467-6
• Color: Colorless
• Appearance: Liquid
• CAS No: 24801-88-5
• Model NO.: SF-S025
• Category: Isocyanatosilane
• Use: Coating Silane
• Transport Package: 25kg, 200kg
• Specification: by Sea, Air, Train
• Origin: China
• HS Code: 293190
• Production Capacity: 10000

Product Description

Product Description

     

Chemical Name		3-Isocyanatopropyltriethoxysilane; gamma-isocyanatopropyltriethoxysilane
CAS  No.		24801-88-5
EINECS No.		246-467-6
Chemical Formula		C10H21NO4Si

Product Parameters

           

Appearance		Colorless to light yellow transparent liquid
Purity		95%, 98%
Colour (Pt-Co)		≤30
Density20ºC,g/cm3)		0.950-1.050
Refractive Index (25ºC)		1.4140-1.4240

Main Applications

1. A silane coupling agent containing active isocyanate functional groups. The isocyanate group exhibits the chemical characteristics of typical alkyl isocyanates and can easily interact with active hydrogen in organic polymers (such as Hydroxyl, amine, sulfhydryl, etc.) react, and the alkoxy groups provide good adhesion to the substrate after hydrolysis, or cross-link each other;
2. It can be used as a cross-linking agent in one-component moisture-curable polyurethane to cap glycols or polyether polyols;
3. Adhesion promoter for silicone adhesives or coatings to enhance their adhesion, water resistance, and weather resistance;
4. Silicone-modified hydroxypolyether is the key material for the production of STPU.

Transportation

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