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

Dow DOWSIL 20 Silicone Release Coating

Dow DOWSIL 20 Silicone Release Coating is a platinum-cured, solvent-based liquid silicone designed for high-speed gravure and flexographic printing. It delivers exceptional release performance, thermal stability, and substrate adhesion on PET, paper, and films. Trusted for consistent coating uniformity and low extractables in label and tape manufacturing.
  • dow dowsil 20 silicone release coating_49106b40
  • dow dowsil 20 silicone release coating_49106b40

Features Of Dow DOWSIL 20 Silicone Release Coating

  1. High-performance, solvent-based silicone release coating offering excellent release consistency across diverse substrates.

  2. Fast-drying formulation enables high-speed web processing and reduced line downtime.

  3. Provides controlled, repeatable release force—ideal for medium-to-low adhesion applications.

  4. Excellent thermal stability supports curing at standard industrial oven temperatures (120–180 °C).

  5. Compatible with common gravure, flexographic, and reverse-roll coating equipment.

Typical Applications Of Dow DOWSIL 20 Silicone Release Coating

  1. Release liners for pressure-sensitive adhesive tapes and labels.

  2. Backing materials in medical transdermal drug delivery systems.

  3. Protective release coatings for graphic arts films and decorative laminates.

  4. Interleaf sheets in composite manufacturing and rubber processing.

  5. Release treatment for paper, film, and foil substrates in packaging converting.

Specifications Of Dow DOWSIL 20 Silicone Release Coating

Chemical TypePlatinum-catalyzed methylphenyl silicone polymer
Product FormSolvent-based liquid coating (toluene/xylene blend)
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsMedium-release liner systems for PSA products
Key FeaturesControlled release, thermal curability, substrate versatility
BenefitsProcess efficiency, consistent performance, broad compatibility
VOC Content (typical)~650 g/L (as supplied)
Recommended Cure Conditions130–160 °C for 30–90 seconds (web speed dependent)


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