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

Evonik Dynasylan SILFIN71 Silane Coupling Agent

Evonik Dynasylan SILFIN71 is an advanced silane crosslinking system engineered for one-step polyethylene and ethylene copolymer applications. This precisely formulated blend combines key components to facilitate efficient grafting and moisture-activated curing, delivering enhanced thermal stability and mechanical performance for demanding cable manufacturing requirements.

Features Of Evonik Dynasylan SILFIN71 Silane Coupling Agent

  1. Advanced Formulation Technology - Optimized component synergy for superior performance

  2. Enhanced Processing Safety - Improved thermal stability during manufacturing

  3. Efficient Grafting Mechanism - High reactivity with minimal premature crosslinking

  4. Rapid Moisture Curing - Accelerated crosslinking under various conditions

  5. Consistent Quality - Reliable performance across production batches

Typical Applications Of Evonik Dynasylan SILFIN71 Silane Coupling Agent

  1. Medium Voltage Cables - Insulation systems for power distribution networks

  2. Communication Cables - Crosslinked insulation for data transmission cables

  3. Automotive Wiring - High-temperature resistant cable applications

  4. Building Wires - Enhanced safety wiring for construction applications

  5. Specialty Cables - Customized solutions for specific industrial requirements

Specifications Of Evonik Dynasylan SILFIN71 Silane Coupling Agent

Product TypeSilane crosslinking system
AppearanceLight amber clear liquid
Main ComponentsVinylsilane, Initiator, Catalyst
Active Content> 97%
Decomposition Temperature71°C (SADT)
Density (25°C)0.94-0.98 g/cm³
Viscosity (25°C)20-40 mPa·s
Flash Point> 65°C
Recommended Usage2.0-3.0% in polymer
Storage Stability12 months at room temperature


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