Super Release Film
Tyre IndustryRP-TYR-15

Super Release Film

Tight-Release Siliconized PET

Ultra-low-release siliconized BOPET film for aggressive PSA liners.

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Reliable Performance

Consistent quality for demanding applications

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Temperature Resistant

Performs across practical operating conditions

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Strong Adhesion

Excellent bonding and conversion stability

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Compliant Supply

Produced for industrial quality expectations

Product Overview

High-performance silicone-coated polyester (PET) film engineered to provide very low, consistent release force from aggressive adhesives — particularly modified acrylic, rubber-based and specialty PSA that standard liners cannot release reliably. 'Super release' denotes an ultra-low silicone coating capable of releasing adhesives with forces as low as 5 – 15 g/25mm.

Key High-Performance Features

✓Solvent (Pt-catalyzed) or UV solventless silicone
✓Release force from 8 – 20 g/inch (light → medium-light)
✓1-side or 2-side differential release
✓Higher temperature resistance than BOPP

Industrial Applications

Pressure Sensitive Labels & Stickers

Used as the release liner behind product labels, barcode labels, and branding stickers.

Adhesive Tape Manufacturing

Carrier liner for double-sided tapes, foam tapes, masking tapes, and industrial bonding tapes.

Medical & Healthcare Products

Wound dressings, surgical tapes, transdermal patches, electrodes, and skin-contact adhesives.

Electronics Manufacturing

Release films for electronic components, display laminations, protective films, and capacitor production.

Automotive Components

Used in automotive adhesive tapes, EV battery assembly, protective films, and bonding applications.

Technical Specifications

Base MaterialApplication-specific polymer
Adhesive TypeAs specified
ThicknessCustomizable
Tensile StrengthApplication dependent
ElongationApplication dependent
Temperature RangeAs per requirement
Standard WidthCustomizable
Standard LengthCustomizable
ColorCustomizable
SubstrateBiaxially-oriented PET
PET thickness options25 / 36 / 50 / 75 µm
Release force – light8 – 15 g/inch
Release force – med-light20 g/inch
Coating sides1-side or 2-side (differential)
Subsequent adhesion≥ 90 % (industry benchmark)

Product Lineup & SKU Matrix

Standard order configurations and formats. Custom sizing, width, and gauge tolerances are available upon query.

SKUThicknessChemistrySidesApplication
RP-TYR-15-2525 µm (1 mil)Solvent Pt1-sidePSA labels
RP-TYR-15-3636 µmSolvent Pt2-side diff.DS tape
RP-TYR-15-5050 µmUV solventless1-sideFoam gasket
RP-TYR-15-7575 µmSolvent Pt2-sideIndustrial heavy