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

DOW DOWSIL FC227TS Coating

DOW DOWSIL FC227TS Coating is a fluorosilicone-based protective coating by Dow’s DOWSIL™ series offering exceptional chemical resistance thermal stability and low surface energy for demanding electronics and aerospace applications. It cures rapidly at room temperature forms durable hydrophobic films and maintains performance from −55°C to 200°C ensuring reliable insulation and environmental protection.
  • dow dowsil fc227ts coating_f4d34ffe
  • dow dowsil fc227ts coating_f4d34ffe

Features Of DOW DOWSIL FC227TS Coating

  1. Fluorosilicone-based formulation delivering exceptional hydrophobicity and oleophobicity.

  2. Room-temperature cure with rapid solvent evaporation for efficient production throughput.

  3. Excellent chemical resistance to fuels, oils, solvents, and common industrial cleaning agents.

  4. Low surface energy coating enabling durable non-stick and anti-fouling performance.

  5. Compatible with flexible substrates including elastomers, plastics, and coated metals.

Typical Applications Of DOW DOWSIL FC227TS Coating

  1. Aerospace component protection against hydraulic fluids and environmental contaminants.

  2. Automotive sensors and connectors requiring reliable moisture and contamination barrier.

  3. Medical device surfaces needing low biofouling and easy-clean functionality.

  4. Industrial gaskets and seals exposed to aggressive hydrocarbon environments.

  5. Electronics enclosures and housings requiring dielectric stability and surface repellency.

Specifications Of DOW DOWSIL FC227TS Coating

Chemical TypeFluorosilicone polymer dispersion
Product FormLiquid coating (solvent-based)
AppearanceClear to slightly hazy liquid
Primary ApplicationsProtective barrier coating for critical components
Key FeaturesHydrophobic, oleophobic, chemically resistant, RTV-curing
BenefitsExtended service life, reduced maintenance, improved reliability in harsh environments
VOC ContentMeets industry-standard low-VOC requirements
Storage ConditionsStore at 10–30°C in sealed containers; protect from moisture


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