Features Of Dow SYL-OFF 7075 Silicone CoatingDow Inc.
High-performance, solvent-based silicone release coating offering excellent release consistency across diverse substrates.
Engineered for rapid cure at low to moderate temperatures, supporting high-speed converting operations.
Delivers exceptional hot and cold release performance, maintaining reliability over extended service life.
Provides outstanding chemical resistance to common adhesives, including acrylics, rubber-based, and hot-melt systems.
Formulated for uniform film formation with minimal orange peel or mottle, enabling precise release control.
Typical Applications Of Dow SYL-OFF 7075 Silicone CoatingDow Inc.
Release liners for pressure-sensitive adhesive (PSA) tapes and labels.
Backing materials in medical transdermal patches and wound care dressings.
Protective release coatings for graphic films and decorative laminates.
Interleaf and separator sheets in battery manufacturing and flexible electronics assembly.
Specifications Of Dow SYL-OFF 7075 Silicone CoatingDow Inc.
| Chemical Type | Platinum-catalyzed addition-cure silicone |
| Product Form | Solvent-based liquid coating (toluene/xylene blend) |
| Appearance | Clear, slightly viscous liquid |
| Primary Applications | Release coating for PSA liners, medical and industrial substrates |
| Key Features | Low migration, high thermal stability, consistent release force |
| Benefits | Reduced adhesive residue, improved die-cutting efficiency, extended liner reuse |
| VOC Content | Approx. 65–70% w/w (as supplied) |
| Cure Temperature Range | 120–180°C (dependent on line speed and substrate) |
Dow SYL-OFF 7075 Silicone CoatingDow Inc. – Frequently Asked Questions (FAQ)
Q1: What is the primary function of Dow SYL-OFF 7075 in coating formulations?
A: Dow SYL-OFF 7075 is a silicone-based surface additive designed to enhance substrate wetting, reduce surface defects (e.g., craters, orange peel), and improve leveling and slip in solventborne and high-solids industrial coatings.
Q2: Is Dow SYL-OFF 7075 compatible with common resin systems such as acrylics, polyurethanes, and epoxies?
A: Yes, it demonstrates broad compatibility with major industrial resin chemistries including acrylics, polyurethanes, alkyds, and epoxy-based systems, though compatibility testing under specific formulation conditions is recommended prior to full-scale use.
Q3: How should Dow SYL-OFF 7075 be incorporated into a coating formulation?
A: It is typically added during the let-down stage under moderate agitation and is fully dispersible without requiring high-shear mixing or pre-dilution in most systems.
Q4: Does Dow SYL-OFF 7075 affect film hardness or cure chemistry?
A: When used at recommended dosage levels, it generally does not interfere with crosslinking reactions or significantly compromise final film hardness, adhesion, or chemical resistance — however, over-addition may impact intercoat adhesion and should be avoided.
English
Español
tiếng việt
русский
