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

Dow SYL-OFF 2700 Catalyst

Dow SYL-OFF 2700 Catalyst is a platinum-based addition-cure catalyst from Dow’s SYL-OFF silicone release agent series, enabling rapid, low-temperature curing of silicone coatings on diverse substrates. It delivers excellent adhesion control, consistent release performance, and high thermal stability—ideal for precision molding, label stock, and industrial liners. Compatible with vinyl- and hydride-functional silicones, it ensures reproducible processing and minimal byproduct formation.
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  • hifull hb 620
  • hifull hb 630
  • hifull hb 620

Features Of Dow SYL-OFF 2700 Catalyst

  1. Platinum-based liquid catalyst optimized for fast, reliable hydrosilylation reactions.

  2. Excellent thermal stability enabling processing at elevated temperatures without premature deactivation.

  3. Low volatility formulation minimizes handling hazards and ensures consistent dosing in continuous processes.

  4. High selectivity toward Si–H addition across alkenes, reducing side reactions and improving product purity.

  5. Compatible with a broad range of silicone polymers and functional silanes, supporting flexible formulation design.

Typical Applications Of Dow SYL-OFF 2700 Catalyst

  1. Production of silicone release coatings for labels, tapes, and packaging films.

  2. Crosslinking agent in heat-cure liquid silicone rubber (LSR) systems for medical and automotive components.

  3. Catalyst for silicone functional additives used in personal care emulsions and surface treatments.

  4. Key component in silicone-modified resins for high-performance industrial coatings and adhesives.

  5. Enabling technology for silicone-based optical encapsulants in LED and photonic device manufacturing.

Specifications Of Dow SYL-OFF 2700 Catalyst

Chemical TypePlatinum(0) complex in aromatic solvent
Product FormLiquid
AppearanceClear, pale yellow to amber solution
Primary ApplicationsHydrosilylation catalysis in silicone synthesis and modification
Key FeaturesThermally stable, low-volatility, high activity at low Pt loading
BenefitsReduced catalyst usage, improved process control, enhanced shelf life of formulations
Storage RecommendationStore at 15–25°C, protect from light and moisture
Regulatory StatusCompliant with REACH; not classified as hazardous under GHS (as supplied)


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