In the world of Reinforced Thermoplastic Pipes (RTP), one challenge remains critical: gas permeation.
Whether you're transmitting hydrogen, natural gas, or sour gas, the escape of H₂, H₂S, or CO₂ through pipe walls can lead to performance loss, safety risks, and premature failure.
The solution?
Our PE Copolymer Coated Aluminum Tape — a high-performance gas barrier tape engineered specifically for RTP pipes.
| Challenge | Our Solution |
|---|---|
| Gas permeation (H₂, H₂S, CO₂) | Continuous aluminum foil layer — complete gas barrier |
| Poor adhesion with HDPE layers | PE copolymer coating — fusion bonds with HDPE liner/jacket |
| Delamination under pressure | High-temperature thermal lamination — one unified structure |
| Production line compatibility | Flexible and heat-resistant — works with standard RTP extrusion lines |
✅ Superior Gas Barrier
Blocks H₂, H₂S, and CO₂ permeation — essential for hydrogen transmission and sour gas service.
✅ Strong HDPE Bonding
The PE copolymer coating fuses with HDPE liner and outer jacket. No peeling. No delamination.
✅ Built for RTP Manufacturing
High tensile strength, good elongation, and temperature resistance up to 230°C — designed for continuous production.
✅ Clean & Reliable
Solvent-free thermal lamination process — no VOCs, no contamination, consistent quality.
Hydrogen transmission pipelines — prevent H₂ leakage and embrittlement risks
Sour gas service — block H₂S migration to outer layers
CO₂ injection lines — avoid gas accumulation and blistering
Multi-layer composite pipes — add a reliable metallic barrier layer
| Property | Value |
|---|---|
| Substrate | High-strength aluminum alloy foil |
| Coating | PE copolymer (HDPE-compatible) |
| Bonding method | High-temperature thermal lamination |
| Gas barrier efficiency | Excellent against H₂, H₂S, CO₂ |
Full technical datasheet available upon request.
Don't let gas permeation compromise your pipeline performance.
Upgrade to our PE Copolymer Coated Aluminum Tape — the smart gas barrier solution for modern RTP pipes.
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Technical datasheets
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