Imported from Germany ETA is a specialized ethyl-functional crosslinking agent for acid-cure silicone systems. This unique compound appears as white crystals at lower temperatures and transforms to a colorless liquid with distinct acetic odor at room temperature, providing efficient moisture-triggered crosslinking with acetic acid release for reliable silicone formulation performance.
Dual-Phase Character - Unique crystalline solid to liquid transformation capability
Controlled Reactivity - Balanced crosslinking speed with acetic acid release
Thermal Stability - Maintains performance across temperature variations
High Purity - Premium quality with consistent ≥90% active content
Precision Sealants - Applications requiring controlled curing characteristics
Electronic Encapsulation - Protection for sensitive electronic components
Automotive Sealings - Vehicle assembly and component bonding solutions
Industrial Adhesives - Manufacturing processes requiring stable performance
Specialty Coatings - Protective coatings with precise application properties
Chemical Name | Ethyl Triacetoxy Silane |
CAS No. | 17689-77-9 |
Physical State | Colorless liquid/white crystals (low temp) |
Odor | Characteristic acetic odor |
Specific Gravity | 1.175±0.005 g/ml |
Flash Point | 103°C |
Color (APHA) | ≤30 |
Active Content | ≥90.0% |
Melting Point | 18-20°C |
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