TPU coated polyester fabric pairs high-strength woven polyester base cloth with a direct-applied Thermoplastic Polyurethane (TPU) coating. The result is a material that leverages polyester's tensile and tear resistance on the inside, while the TPU outer layer provides waterproofing, chemical resistance, and a clean finished surface.
The polyester base gives TPU coated polyester fabric dimensional stability and strength that holds up under mechanical stress — heavy loads, high tension, and repeated flex cycles don't cause the material to stretch or tear the way weaker base fabrics might. The TPU coating bonds directly into the polyester fiber structure during the coating process, creating a permanent, delamination-resistant bond.
Property | Value |
|---|---|
Base fabric | High-tenacity woven polyester |
Coating | Direct TPU coating |
Weight range | 300–1500 gsm |
Tensile strength | ≥2,500 N/5cm (warp) |
Tear strength | ≥300 N |
Width | Up to 3.2m |
Temperature range | -40°C to 70°C |
MOQ | 5,000 ㎡ |
Lead time | 15 days |
Certification | CE / SGS / ISO |
TPU coated polyester fabric is available in standard, FR (fire-retardant), and UV-stabilised grades to suit different end-use environments.
Common Applications
Heavy-duty tarpaulins and truck covers — Long-haul truck side curtains, cargo covers, and machinery tarps subject to road vibration, wind load, and weather exposure.
Container and bulk bag linings — Inner liners for shipping containers, FIBC bulk bags, and intermediate bulk containers (IBC) for dry goods and liquid transport.
Agriculture and silage covers — Heavyweight silage tarps, feedstack covers, and farm equipment protection where strength and UV resistance are both needed.
Industrial storage and containment — Warehouse floor covers, spill containment booms, and temporary storage barriers for factories and logistics sites.
Marine and nautical applications — Boat lift bags, pontoon dock covers, and marina utility covers where saltwater resistance and high strength are essential.
FAQ
What polyester weight works best for my application? Lightweight 300–500 gsm polyester suits flexible applications (apparel, covers). Medium 500–800 gsm is the standard range for tarps and industrial covers. 800–1500 gsm heavy-duty grades handle structural loads and high-stress uses.
Can TPU coated polyester fabric be RF welded? Yes. TPU coated polyester responds well to RF welding, hot air welding, and hot wedge welding — making it straightforward to fabricate into large seamless panels for tarps, covers, and containment systems.
Is TPU coated polyester fabric resistant to oil and chemicals? TPU has good resistance to oils, fuels, and mild chemicals. For exposure to strong acids, solvents, or aggressive industrial chemicals, we recommend requesting a chemical resistance test on the specific grade.
What widths are available? Standard widths up to 3.2m. Wider widths may require seaming. We can advise on optimal panel layout for your fabrication method.
