1. Product Materials
PTFE Backing Layer:
Pure Film Version: 100% Pure PTFE Film.
Cloth Base Version: High-strength fiberglass fabric coated with PTFE.
Specialty Bonding Layer: A modified interface layer that enhances the bond between the substrate and the adhesive.
Adhesive Layer: High-temperature resistant silicone pressure-sensitive adhesive.
Release Liner (Optional): High-quality release paper for the “Strip Release Paper” version.
2. Product Applications
Packaging & Heat Sealing: Ideal for covering heating elements on L-bar sealers, vacuum sealers, and pulse sealers to prevent plastic film sticking.
Industrial Drying & Buffering: Used on drying drums and rollers in textile and printing industries to reduce friction and protect fabrics.
Mold Release: Acts as a non-stick liner in composite bonding or mold processing for perfect de-molding.
Wire & Cable Insulation: Functions as a high-temperature electrical insulation material with excellent arc and corrosion resistance.
3. Product Features
- Superior Heat Resistance: Operates reliably in extreme temperature ranges from -70°C to +260°C.
- Non-Stick Surface: An extremely low friction coefficient provides excellent anti-stick properties, preventing the buildup of adhesives, resins, or coatings.
- Chemical & Solvent Inertness: Highly resistant to most industrial chemicals, strong acids, alkalis, and organic solvents.
- Flexible Roll Options: Choose the Strip Release Paper version for easy die-cutting or the Without Release Paper version for rapid wrapping.
- Clean Removal & Zero Residue: Formulated with premium silicone adhesive to ensure a clean surface upon removal, protecting your molds and equipment.
4. Technical Data Sheet (TDS) – GS-ISE-2601
| Property | PTFE Pure Film Version ISE-2601 | PTFE Cloth Base Version ISE-2602 |
| Min. Thickness | 0.08 mm | 0.13mm |
| Carrier / Backing | PTFE Film | High-Strength Glass Cloth |
| Adhesive Type | Silicone | Silicone |
| Temp. Resistance | -70°C to +260°C | -70°C to +260°C |
| Adhesion to Steel | ≥ 25 N/25MM | Internal |
| Tensile Strength | ≥ 45 N/25MM | ≥ 350 N/25MM |
| Elongation | 100%-300% | ＜ 5% |
5. Tips
When you need the utmost smoothness and perfect fit, choose the 0.08mm pure film version.
When extremely high strength and wear resistance are required, choose the 0.13mm fabric-based version
6. Packaging & Customization
Precision Die-Cutting: Custom shapes and discs provided based on your CAD/PDF drawings for specialized applications.
Custom Slitting: Precision widths available
Branding & Private Labeling: Custom-printed inner cores, branded shrink-wrap, and personalized packaging are available.
Customization Options:
- Private Labeling: Your brand logo printed on the plastic spool or the outer protective cover.
- Storage Conditions: Store in a cool, dry, well-ventilated area at 10°C – 25°C, 40% – 60% RH.
- Avoid: Direct sunlight, high heat, moisture, and contact with organic solvents/corrosive materials.
