描述
1. Breakthrough in PTFE Bonding Technology
Our sodium-naphthalene treated PTFE sheets overcome PTFE’s innate non-stick properties through chemical activation, enabling:
50 dyn/cm surface tension – Forms durable bonds with epoxies, metals & elastomers
Permanent Adhesion – No delamination in harsh environments (chemical/thermal cycling)
Minimal Treatment Impact – ≤0.1mm modified layer preserves PTFE’s chemical inertness & low friction
2. Critical Applications
- Chemical Reactors: Bonded linings for corrosion-resistant tanks
- Composite Seals: Rubber-PTFE hybrid gaskets (enhanced sealing)
- Electrically Conductive Panels: Carbon-filled PTFE laminated to metal current collectors
- Aerospace/Marine: Lightweight metal-PTFE structural laminates
3. Performance Comparison
| Standard PTFE | Our Bondable PTFE |
|---|---|
| Non-adhesive (18dyn/cm) | 50dyn/cm bondable surface |
| Requires mechanical fastening | Enables adhesive/lamination |
| Limited to gasket use | Expands to structural applications |
4. Custom Solutions
- Pre-Bonded Laminates: PTFE-aluminum/steel stacks for OEMs
- Conductive Variants: Carbon/graphite-filled for ESD/EMI shielding
- Precision Machining: CNC-cut parts with activated surfaces
5. Quality Assurance
- 100% Virgin PTFE Base – No recycled material
- Batch Testing – Peel strength ≥15N/cm (ASTM D903)
- Traceable Certificates – RoHS, FDA (for medical-grade requests)
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