| MOQ: | 1000 pieces |
| Payment Terms: | T/T, PayPal, Xtransfer |
| Supply Ability: | 50000 pieces per day |
Calendered Fiberglass Fabric Heat Resistant Cloth With Silicone Rubber/FKM/PTFE For Thermal Barrier
Fiberglass cloth is widely used in various high-temperature insulation fields, such as petrochemicals, metallurgy, aerospace, power, construction and other industries. Specific application scenarios include but are not limited to high-temperature pipelines, heat exchangers, boilers, kilns, chimneys, storage tanks, aircraft engines, etc. Fiberglass cloth is usually used as an insulation material for the inner layer in these situations, to protect the surface of the insulated equipment from high temperature burns, and can also serve as insulation.
In addition to insulation, fiberglass cloth can also be used as an industrial filter material, electrical insulation material, sound insulation and noise reduction material, and other applications. In these fields, the excellent performance of glass fiber cloth can play a greater role in meeting the needs of different fields.
| Parameter | Specification Range |
|---|---|
| Weight (g/m²) | 100 – 800 g/m² |
| Thickness Before Calendering (mm) | 0.15 – 1.5 mm |
| Thickness After Calendering (mm) | 0.08 – 1.0 mm |
| Thickness Reduction Rate | 20% – 50% |
| Density Increase | 15% – 40% |
| Porosity / Air Permeability | Reduced by 30-60% after calendering |
| Surface Treatment | Heat Cleaned / Desized / Volan / Silane |
| Tensile Strength (Warp) | ≥ 1000 – 4000 N/50mm |
| Tensile Strength (Weft) | ≥ 800 – 3500 N/50mm |
| Elongation at Break | ≤ 3% – 5% |
| Tear Strength | ≥ 50 – 150 N |
| Temperature Resistance | 550°C – 800°C (1022°F – 1472°F) |
| Flame Resistance | Non-combustible / Self-extinguishing |
| Dimensional Stability | ≤ 0.5% |
| Moisture Absorption | ≤ 0.5% |
| Common Calendering Temperature | 100°C – 300°C (212°F – 572°F) |
| Calendering Pressure | 10 – 100 tons |
| Roller Speed | 5 – 50 m/min |
| Number of Calendering Passes | 1 – 3 passes |
| Roll Length | 50m / 100m / 200m / Custom |
| Packaging | Moisture-proof paper + Plastic film + Woven bag / Carton |
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Q. 1: How long is the sample time ? Does the sample fee can be returned?