Heat Resistant Release Paper — High-Temp Silicone Liner
Heat resistant release paper keeps its dimensions, strength and release performance under elevated process temperatures — hot pressing, thermal bonding and heat-activated adhesives.
- Dimensional stability under heat
- Strength and release retained at temperature
- Grades for sustained & peak loads
- Factory direct from Shanghai
Specification Table
Key ranges — full specs on request.
| Temperature rating | By grade — rating on request |
|---|---|
| Base | CCK / heat-grade glassine |
| Release force | 3-80 g/25mm (±3g) |
| Load profile | Sustained / peak-temp grades |
| Format | Rolls (multi-width) |
Heat-Resistant vs Standard Release Paper
Choose by application, not by catalogue order.
| Dimension | Heat-Resistant | Standard |
|---|---|---|
| Dimensional stability | Engineered for hot processes | Room-temperature converting |
| Release behavior | Tuned to stay stable at temperature | Rated for ambient lines |
| Cost | Premium grade | Standard |
| Typical use | Hot pressing, thermal bonding, heat-activated adhesives | Labels, general tape, die-cutting |
Bottom line: Heat-resistant grades when your process runs hot; standard liners for ambient converting.
Applications by Industry
Carbon-Fibre Hot Pressing
Dimensional stability under press heat.
Hot-Melt Adhesive Lines
Carriers for heat-activated adhesives.
High-Temp Curing
Liners that survive the cure cycle.
Industrial Composites
Bonding processes with thermal load.
Supplying heat resistant release paper to USA & Europe
Custom Release Force, Width & Format
OEM slitting and coating matched to your line.
Grade Selection
Temperature rating matched to your process window.
Base Selection
CCK or heat-grade glassine by application.
Custom Slitting
Multi-width rolls to your core specs.
Load-Profile Matching
Sustated vs peak-temperature grades.
Process and Testing
Heat-grade base selection → silicone coating with high-temp cure system → thermal-cycle testing (hold at temperature, then measure release-force drift) → slitting and rewinding.
Frequently Asked Questions
What is the maximum temperature?
Ratings are grade-dependent — tell us your process temperature, dwell time and pressure, and we match the grade with test data.
Sustained or momentary heat — does it matter?
Yes — dwell time changes the rating. Both sustained-load and peak-load grades exist; your process window decides.
CCK or heat-grade glassine for hot pressing?
CCK is the default for carbon-fibre hot pressing — see CCK; heat-grade glassine covers applications needing its flatness.
What is your MOQ?
Contact us with your spec for a same-day answer.
Get a Quote on Your Spec
Send gsm/μm, width, quantity and target market — pricing direction, MOQ and lead time within 24 hours.