PTFE Cross-Laminated Film/ Coated Fabric/ Insulation Mat For Expansion Joint
PTFE Cross-Laminated Film/ Coated Fabric/ Insulation Mat For Expansion Joint is engineered as an advanced, non-metallic expansion joint system material, built for demanding thermal environments.
This product is produced with a laminated composite structure, combining:
- a non-porous PTFE/fiberglass composite layer for protective performance, and
- a fiberglass thermal insulation layer to support high-temperature applications.
Performance Highlights
- Extreme high-temperature capability
Designed to withstand extremely high temperatures while maintaining stability. - Non-porous protective composite
Helps improve barrier performance for expansion joint applications exposed to harsh conditions. - High tensile & tear resistance
Supports durability and reliable integrity under mechanical stress. - Long-term durability
Built for long service life in demanding industrial environments.
| Style | Nominal Thickness mm(in) | Weight g/m² (oz/yd²) | Tensile strength in warp N/5cm(Ibf/in) | Description |
|---|---|---|---|---|
| ESLAM 2001GM | 12(0.47) | 4000(118) | 11000(1256) | ESLAM 2001 laminated with insulation mat |
| ESLAM 2001TM | 8.7(0.34) | 5260(155) | 11000(1256) | ESLAM 2001 laminated with insulation mat |
Applications of PTFE Cross-Laminated Film and Coated Fabric in Expansion Joints
These non-metallic PTFE expansion joint materials are widely adopted in industries where both movement tolerance and thermal/chemical durability are critical, including:
- Power generation and thermal energy systems (duct connections and equipment interfaces exposed to heat cycling)
- Refining and petrochemical plants (durable chemical-resistant sealing for pipeline/equipment transitions)
- Chemical processing and industrial plants (expansion accommodations in corrosive or high-stress environments)
- Industrial exhaust, ventilation, and flue gas systems (leak control under vibration and thermal movement)
By combining PTFE performance with fiberglass reinforcement and the insulating layer, the material system helps maintain long-term reliability and supports safer, more consistent expansion joint operation in demanding industrial conditions.
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