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SilForce™ SL6961
SilForce™ SL6961 is the base polymer for a solventless, thermal cure release coating system with a flat release profile and fast curing on glassine paper.
Fulfilled By ChemPoint
- Manufacturer: Momentive
- Product Line: SilForce™ Release Coatings
- Product: SilForce™ Release Coatings
- Industries: Adhesives | Coatings
- Authorized Countries: Canada | Mexico | United States
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Overview
SilForce™ SL6961 is the base polymer for a new solventless, thermal cure release coating system. The release coating system based on SilForce™ SL6961 is designed to exhibit excellent anchorage and curing performance on glassine and PE kraft paper. The fast curing property of release coating systems based on SL6961 allows for the release liner to run successfully on high speed dispensing machines without breaking the release matrix. This key feature allows for a significant increase in productivity while reducing cost. Release coatings based on SilForce™ SL6961 can be applied by any methods that are currently used to apply solventless and solventborne silicone including gravure and various other smooth roll configurations. Coatings based on SilForce™ SL6991 should be applied at a coating weight of 0.8-1.6 g/m² and heated immediately after application to initiate cure. Best results are achieved using zoned ovens with the first oven between 90-120°C to allow for leveling.
Specifications
Viscosity, cstks @ 25°C : 100 - 160
Primary Chemistry: Silicone Resin
Features & Benefits
Flat release profile
Fast cure speeds
Excellent anchorage on glassine and PE kraft paper
Problems Solved
Inconsistent release of pressure sensitive adhesives from release liners.
Release coating cures to slowly.
Release matrix breaking due to fast line speeds.
Broad FDA approvals for food contact
Applications
Release Coatings; Tapes & Labels; Flexible Packaging
Related Applications
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ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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