Product Name: 3-Methacryloxypropyltriisopropoxysilane    AC-638

 CAS Number: 80750-05-6 

 EINECS Number: 279-538-5 

 Appearance: Colorless transparent liquid      Solid Content: ≥98%     Molecular Weight: 332.51      

Density (ρ20)g/cm3: 0.947 ± 0.005      Refractive Index (n25D): 1.4225 ± 0.0050 

 Product Characteristics: 

? Used for crosslinking pure acrylic emulsions, particularly effective in coating applications for improving stability, adhesion, and other properties; 

? Does not react or crosslink before coating coalescence, maintaining stability and effectiveness even after one year of aging; 

? Significantly improves the performance of cured coatings; 

? Solvent resistance and water resistance, scratch resistance; 

? Wet and dry adhesion, pigment binding, and scrub resistance;  

? Coating hardness, tensile strength; 

? Can be crosslinked and cured at room temperature, 

? No need for isocyanates, aziridines, or formaldehyde during crosslinking and curing. 

 Applications:

? Wood coatings for floors, kitchen cabinets, industrial and high-end furniture; 

? Metal coatings for transportation vehicles, furniture, fixtures, machinery, and office equipment; 

? Masonry and exterior architectural coatings; 

? Protective and decorative coatings for glass bottles.