B8 Liner For Rubber Sheet
Basic Info.
| Structure | Plain | |
| Application | Industrial | |
| Color | White | |
| Materia | Wrap: N 6 420 D/1 | Weft: PET 1000 D/1 |
| Cord density | Wrap: 50 +/- 2 | Weft: 28 +/- 1 |
| Tensile strength | Min 39 | Min 72 |
| Shrinkage @ 120cx30’ | Max 5 | Max 1 |
| Fabric weight | 250 +/- 15 g/m² | |
| Sample Development | Support | |
| Package | Carton/Pallet | |
Application
Automotive
Hose & Conveyor Belt
Flooring / Mats
Gaskets / Sealing
Tire Industry
Rubber-Textile / Rubber-Metal
Medical / Special Rubber
Rubber Sheet / Gasket
Conveyor Belt
Technical Data
| Item | Description | ||
| Product Name | B8 Liner for Rubber Sheet | ||
| Structure | Woven release fabric | ||
| Weaving Type | Plain weave | ||
| Warp Yarn | Nylon (PA) — high tensile strength, flexibility | ||
| Weft Yarn | Polyester (PET) — dimensional stability, heat resistance | ||
| Surface Treatment | Silicone oil or PTFE coating (optional) | ||
| Color | White / Light Grey / Off White | ||
| Weight | 150 – 200 g/m² (typical 180 g/m²) | ||
| Thickness | 0.15 – 0.25 mm | ||
| Width | 1000 – 1600 mm (custom available) | ||
| Temperature Resistance | ≤ 180 °C (silicone type) / ≤ 230 °C (PTFE type) | ||
| Tensile Strength | ≥ 1500 N/50 mm (warp) / ≥ 1200 N/50 mm (weft) | ||
| Peel Force (rubber → liner) | 0.1 – 0.5 N/cm (low adhesion surface) | ||
| Dimensional Stability | Excellent — minimal shrinkage under heat & pressure | ||
| Elongation at Break | ≤ 15 % | ||
| Reusability | 10 – 50 cycles (depending on process and cleaning) | ||
| Typical End Use | Rubber sheet vulcanization / Conveyor belt lamination / Gasket molding / Rubber storage separator | ||
Advantages
The B8 liner is a woven fabric, not a smooth film. As such, it leaves a clear, uniform "fabric impression" (or cloth mark) on the surface of the rubber sheet.
De-aeration Function: During subsequent molding or vulcanization processes, this texture acts as a channel for trapped air to escape. This is crucial for preventing blisters and delamination defects in the finished product (like tire treads or conveyor belts), thereby ensuring high-quality output.
The B8 liner for rubber sheet is a high-performance woven isolating material that leverages the strength of Nylon and the stability of Polyester to provide robust protection, superior anti-tack properties, a beneficial fabric impression for air release, and high reusability.
We offer product development by strong technical support background.