Imported from Germany PhTA is an advanced phenyl-functional crosslinking agent designed for acid-cure silicone systems. This colorless to light yellow liquid features a distinct acetic odor and enables efficient moisture-initiated crosslinking while releasing acetic acid, offering exceptional thermal resistance and mechanical enhancement in various silicone formulations.
Thermal Resistance - Phenyl group provides superior heat stability
Mechanical Enhancement - Significantly improves tensile and tear strength
Rapid Crosslinking - Efficient moisture-triggered reaction with acetic release
Acid System Compatibility - Ideal for acid-cure silicone formulations
High-Temperature Sealants - Industrial applications requiring thermal endurance
Structural Adhesives - Applications demanding high mechanical strength
Automotive Gaskets - Engine and exhaust system sealing solutions
Industrial Coatings - Protective coatings with enhanced durability
Electronic Encapsulation - Heat-resistant protection for electronic components
| Chemical Name | Phenyl Triacetoxy Silane |
| CAS No. | 18042-54-1 |
| Appearance | Colorless to light yellow liquid |
| Odor | Characteristic acetic odor |
| Specific Gravity | 1.205±0.005 g/ml |
| Flash Point | 148°C |
| Color (Gardner) | ≤50 |
| Active Content | ≥90.0% |
| Refractive Index | 1.465-1.475 |
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