Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Imported from Germany PhTA Phenyltriacetoxysilane

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.

Features Of Imported from Germany PhTA Phenyltriacetoxysilane

  1. Thermal Resistance - Phenyl group provides superior heat stability

  2. Mechanical Enhancement - Significantly improves tensile and tear strength

  3. Rapid Crosslinking - Efficient moisture-triggered reaction with acetic release

  4. Acid System Compatibility - Ideal for acid-cure silicone formulations

Typical Applications Of Imported from Germany PhTA Phenyltriacetoxysilane

  1. High-Temperature Sealants - Industrial applications requiring thermal endurance

  2. Structural Adhesives - Applications demanding high mechanical strength

  3. Automotive Gaskets - Engine and exhaust system sealing solutions

  4. Industrial Coatings - Protective coatings with enhanced durability

  5. Electronic Encapsulation - Heat-resistant protection for electronic components

Specifications Of Imported from Germany PhTA Phenyltriacetoxysilane

Chemical NamePhenyl Triacetoxy Silane
CAS No.18042-54-1
AppearanceColorless to light yellow liquid
OdorCharacteristic acetic odor
Specific Gravity1.205±0.005 g/ml
Flash Point148°C
Color (Gardner)≤50
Active Content≥90.0%
Refractive Index1.465-1.475


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