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

Dow SYL-OFF 7075 Coating

Dow SYL-OFF 7075 Coating is a platinum-catalyzed silicone release coating designed for high-speed converting of pressure-sensitive adhesives. Part of Dow’s SYL-OFF™ portfolio, it delivers exceptional release uniformity, low extractables, and thermal stability up to 230°C. Ideal for labels, tapes, and medical films requiring consistent, clean debonding performance across diverse substrates.
  • dow syl off 7075 coating_089ad115
  • dow syl off 7075 coating_089ad115

Features Of Dow SYL-OFF 7075 Coating

  1. High-performance silicone-based release coating offering exceptional demolding efficiency for demanding composite manufacturing processes.

  2. Excellent thermal stability up to 230°C, enabling reliable performance in high-temperature cure cycles.

  3. Low surface energy and uniform film formation ensure consistent, non-stick release without residue transfer.

  4. Compatible with solvent-based and water-based application systems, supporting flexible industrial coating methods.

  5. Meets stringent VOC and regulatory requirements for aerospace and automotive composites production.

Typical Applications Of Dow SYL-OFF 7075 Coating

  1. Aerospace composite tooling (e.g., autoclave molds for carbon fiber parts).

  2. Automotive structural components requiring high-fidelity surface replication and clean release.

  3. Wind turbine blade molds where long service life and minimal maintenance are critical.

  4. Industrial RTM (Resin Transfer Molding) and prepreg processing tooling.

  5. High-precision thermoset molding applications in electronics and medical device manufacturing.

Specifications Of Dow SYL-OFF 7075 Coating

Chemical TypeModified silicone polymer dispersion
Product FormLiquid concentrate (solvent-based)
AppearanceClear to slightly hazy amber liquid
Primary ApplicationsRelease coating for composite tooling and high-temp molds
Key FeaturesThermal stability, low migration, clean release, re-coatability
BenefitsExtended mold life, reduced downtime, improved part surface quality
Recommended Cure150–200°C for 30–60 minutes (post-application bake)
Storage ConditionsStore at 10–30°C; protect from freezing and direct sunlight


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