FS7008 Pure PTFE Adhesive Tape
For sealing bars where 0.13mm film is still too thick.
Runs on: Heat-sealing bars / packaging machines.
Specification
| Thickness | 0.08mm |
|---|---|
| Max width | 600mm |
| Adhesion | 20 N/100mm |
| Tensile strength | 300 N/100mm |
| Working temp | -70~260°C |
Verification & Compliance
ISO 9001 certified plant · SGS tested lines · RoHS & REACH compliant.
Construction
100% PTFE film + silicone adhesive
Process
PTFE film + adhesive lamination
Applications for FS7008
Thin-gauge heat sealing
Release protection
Chemical & Environmental Resistance
Fluoropolymer (PTFE) and high-grade silicone platforms provide structural stability under harsh industrial chemical exposure and thermal cycling.
Chemical Acids & Alkalis
Inert / pH 0–14Resistant to concentrated sulfuric, nitric, and hydrochloric acids.
Organic Solvents & Oils
Zero SwellingImpermeable to ketones, alcohols, hydrocarbons, and industrial greases.
Flame Retardancy
UL94 V-0 RatedSelf-extinguishing non-flammable matrix; zero toxic smoke propagation.
UV & Weather Aging
100% WeatherproofUnaffected by continuous solar ultraviolet radiation or marine moisture.
Dynamic Friction
0.05–0.10 μUltra-low coefficient of friction prevents adhesive and melt buildup.
Thermal Shock Resistance
ΔT > 300°CMaintains mechanical dimensional stability across extreme cycling.
Compare within the Pure PTFE Tape line
| Model | Thickness | Key spec | Typical use |
|---|---|---|---|
| FS7008This grade | 0.08mm | 300 N/100mm | Thin-gauge heat sealing |
| FS7013 | 0.13mm | 400 N/100mm | Heat sealing |
| FS7018 | 0.18mm | 650 N/100mm | Heat sealing |
| FS7025 | 0.25mm | 950 N/100mm | Heavy-duty heat sealing |
Full data sheet for every grade on request.
Why this material here
100% PTFE film
No cloth base — the thinnest, most conformable tape for delicate sealing bars from 0.08mm.
Non-aging release
PTFE film does not embrittle or transfer at temperature; release performance stays consistent.
Quick FAQ
What is the difference between FS and F tapes? +
FS tapes are 100% skived PTFE film — thinner, more conformable, for delicate sealing bars. F tapes use a fiberglass base for higher tensile strength.
Maximum width? +
FS-series tapes are supplied within a maximum width of 600mm.
Temperature range? +
-70~260°C continuous working range.
Before you order FS7008
Send these five points with your inquiry and we quote the exact grade, width and price in one reply:
- Base material — fiberglass cloth or 100% PTFE film
- Thickness and working width your machine takes
- Continuous working temperature on your line
- Application — sealing, release, insulation or belting
- Certificates you need on file (ISO 9001 / SGS / FDA & LFGB scans)
Buyers of Pure PTFE Tape also ask about
Quote FS7008 for your line.
Tell us the machine, the temperature and the width — we answer with a grade recommendation, a price and sample availability.