Evonik Dynasylan SIVO 160 is a Silane Coupling Agent, waterborne silane sol-gel system with high branching and active silanol groups. Its low viscosity (15–25 cSt) enables easy application as a conversion coating or primer for metals (Al, Zn), glass, and ceramics. Enhances adhesion (>50% vs. untreated substrates) and corrosion resistance (1,000h salt spray), compliant with REACH. Ideal for automotive and aerospace coatings .
Dual Functionality - Silanol groups bond to inorganic substrates; organic moieties crosslink with resins .
Eco-Friendly - VOC-free, water-dilutable, and pH-stable (3–7) for sustainable processing .
Performance Boost - Forms nano-scale SiO₂ networks, improving chemical/thermal resistance (stable to 220°C) .
Automotive Coatings - Anti-corrosion primers for aluminum/magnesium alloys .
Aerospace Sealants - Glass-ceramic adhesion promoters .
Electronic Encapsulation - Moisture barriers for circuit boards .
Chemical Type | Silane sol-gel hybrid |
Appearance | Colorless to pale yellow |
Viscosity (25°C) | 15–25 cSt |
pH Value | 3–7 (20°C) |
Flash Point | >95°C (closed cup) |
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E-mail: wangxingqiang@ericwchem.com
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