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

Imported from Germany PTA Propyl Triacetoxysilane Crosslinker

Imported from Germany PTA is a versatile propyl-functional crosslinking agent designed for acid-cure silicone systems. This colorless to light yellow liquid with a characteristic acetic odor enables efficient moisture-initiated crosslinking while releasing acetic acid, offering excellent flexibility enhancement and mechanical performance in various silicone formulations.

Features Of Imported from Germany PTA Propyl Triacetoxysilane Crosslinker

  1. Enhanced Flexibility - Significantly improves elasticity and elongation properties

  2. Versatile Application - Effective as standalone or blended with other acyloxy silanes

  3. Moisture Responsive - Efficient water-triggered crosslinking with acetic release

  4. Mechanical Improvement - Boosts tensile strength and overall material performance

Typical Applications Of Imported from Germany PTA Propyl Triacetoxysilane Crosslinker

  1. Flexible Sealants - Construction and industrial sealants requiring elasticity

  2. Elastic Adhesives - Bonding applications demanding flexibility and movement

  3. Automotive Components - Vibration-resistant seals and gaskets

  4. Consumer Products - Flexible silicone goods and household items

  5. Industrial Coatings - Protective elastic coatings and linings

Specifications Of Imported from Germany PTA Propyl Triacetoxysilane Crosslinker

Chemical NamePropyl Triacetoxy Silane
CAS No.17865-07-5
AppearanceColorless to light yellow liquid
OdorCharacteristic acetic odor
Specific Gravity1.117±0.005 g/ml
Flash Point117°C
Color (Gardner)≤45
Active Content≥90.0%
Refractive Index1.408-1.418


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