| Material | E/C-GLASS |
| Heat Resistant(℃/℉) | 710/1310 |
| Roll Weight(g/㎡ | oz/sq yd) | 390-3750 | 11.5 -110.6 |
| Application | 1. Industrial kiln, heating device, high-temperature pipeline lining. |
| 2. Thermal insulation for power boilers, gas turbines, | |
| thermoelectric, and nuclear power plants. | |
| 3. The lining of high-temperature and heating equipment in the chemical industry. | |
| 4. Fireproof and heat insulation of high-rise buildings. | |
| 5. Heat preservation device for high-end household appliances. | |
| 6. High-temperature filtration, etc. | |
| 7. Seam sealing, filling, and heat preservation (kiln cars, pipes, doors, etc.). | |
| 8. Raw materials for further production. |
| Temperature | Thermal Conductivity | |
| Metric(℃) | US（℉） | (W/m·k) |
| 20 | 68 | 0.03 |
| 100 | 212 | 0.037 |
| 200 | 392 | 0.048 |
| 300 | 572 | 0.058 |
| 400 | 752 | 0.076 |
| 500 | 932 | 0.094 |
| 600 | 1112 | 0.112 |
| Model | Thickness | Width | Density | Weight | Length | |||||
| Metric(mm) | US(inch) | Metric(mm) | US(inch) | Metric(kg/m3) | US(lb/ft3) | Metric(g/m2) | US(oz/sq yd) | Metric(mm) | US(inch) | |
| HKBDZ-3 | 3 | 0.12 | 1050 | 42 | 130 | 7.8 | 390 | 11.7 | 40 | 1.6 |
| HKBDZ-4 | 4 | 0.16 | 1050 | 42 | 130 | 7.8 | 520 | 15.6 | 40 | 1.6 |
| HKBDZ-5 | 5 | 0.2 | 1050 | 42 | 140 | 8.4 | 700 | 21 | 40 | 1.6 |
| HKBDZ-6 | 6 | 0.24 | 1050 | 42 | 140 | 8.4 | 840 | 25.2 | 30 | 1.2 |
| HKBDZ-8 | 8 | 0.32 | 1050 | 42 | 140 | 8.4 | 1120 | 33.6 | 20 | 0.8 |
| HKBDZ-10 | 10 | 0.4 | 1050 | 42 | 150 | 9 | 1500 | 45 | 20 | 0.8 |
| HKBDZ-12 | 12 | 0.48 | 1050 | 42 | 150 | 9 | 1800 | 54 | 20 | 0.8 |
| HKBDZ-15 | 15 | 0.6 | 1050 | 42 | 150 | 9 | 2400 | 72 | 15 | 0.6 |
| HKBDZ-20 | 20 | 0.8 | 1200 | 48 | 150 | 9 | 3000 | 90 | 10 | 0.4 |
| HKBDZ-25 | 25 | 1 | 1200 | 48 | 150 | 9 | 3750 | 112.5 | 10 | 0.4 |
Heaterk's high-temperature fiberglass needle-punched mat/felt is hand punched with 100% inorganic continuous fibers without any binder and can provide uniform density according to various requirements. The working temperature can reach 710℃ and will not disperse during use.
Our fiberglass needle mat/felt is characterized by low electrical conductivity, low shrinkage and heat loss, low smoke, ideal flexibility, non-combustible, asbestos-free, corrosion-free, high porosity, and high tensile strength. Therefore, it can provide excellent insulation and good sound absorption.
Heaterk‘s glass fiber needle felt has sound-absorbing and heat-insulating properties, fire-proof and corrosion-resistant, the highest temperature resistance can reach 800 °C, the conventional temperature resistance is 710 °C, high density, no binder, no carcinogens, high damage resistance, high density, It is resistant to rapid cold and heat and is easy to cut.
In addition, Heaterk can combine silicone mat layers with various fiberglass mat layers, saving customers Various bag-type dust collectors for flue gas purification and recovery in metal, chemical, incineration, and other industries exist.
We also provide each client with cost-effective products based on the superior quality and control offered.
High-temperature fiberglass needle felt/felt can be processed into prefabricated pipes, insulation pipes, die-cuts, aluminum foil lamination, coated fabrics, self-adhesive, etc., with various heat insulation functions and noise reduction.
Fiberglass needle felt/felt is widely used in mufflers (mufflers) for automobile and motorcycle exhaust systems, insulating heat shields for automobiles and motorcycles, petrochemical, pipe insulation for power plants, aerogels, oil and gas tanks, etc.
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