Fiberglass Woven Filter Fiber Cloth
Fiberglass Woven Filter Fiber Cloth is a high-temperature, chemically stable woven filtration fabric made from glass fiber, ideal for dust filtration, flue-gas filtration, high-temperature gas cleaning, cement, metallurgy, coal-fired power and industrial exhaust filtration. It delivers excellent heat resistance (up to 260 °C continuous, 280 °C peak), good chemical resistance, stable dimensional integrity, and adjustable permeability/weight, suitable for demanding filtration in harsh environments.
Key selection criteria:
Built for extremes — Omela’s Fiberglass Woven Filter Fiber Cloth delivers reliable, high-temperature, high-durability filtration for industrial dust and gas streams worldwide.
Fiberglass woven filter cloth delivers outstanding thermal resistance, maintaining stable filtration performance even in extreme operating environments. With continuous working temperatures up to 260 °C and peak resistance to 280 °C, fiberglass cloth preserves dimensional stability and prevents shrinkage under prolonged heating cycles.
Fiberglass naturally withstands a wide range of acidic, alkaline, and corrosive flue gases, especially when combined with acid-resistant or PTFE-coated finishes. It maintains structural strength and pore geometry even when exposed to sulfur-containing exhaust, kiln gases, and other chemically aggressive industrial emissions.
The cloth supports predictable dust retention, efficient cake formation, and minimized particle penetration—ensuring stable differential pressure and reliable filtration behavior even during cyclic temperature fluctuations. This precision is crucial for equipment such as baghouses, dust collectors, flue-gas filters, and high-temperature gas cleaning systems.
Fiberglass cloth can be produced in plain, twill, and satin weaves, allowing engineering customization to meet specific plant demands. This flexibility enables optimized performance across applications such as cement kilns, lime kilns, boilers, incinerators, steel furnaces, and chemical process exhaust systems, ensuring the best balance of airflow, retention efficiency, and durability.
Fiberglass woven filter cloth can be engineered with customized GSM (350–900 g/m²), thickness (0.30–0.90 mm), air permeability, pore size, and mechanical reinforcement to meet OEM or retrofit system requirements. Optional finishes—such as acid-resistant coatings, PTFE membrane layers, anti-oxidation treatments, and silicone or graphite finishes—allow fiberglass cloth to perform reliably under chemical, thermal, or abrasive stress.
| Product code | OM-FB380WM | ES-FB480W-PSG | ES-FB520W-AR | ES-FB800W-TFM |
| Physical properties | ||||
| Weave method | 1/3 Twill | 1/3 Twill | 1/3 Twill | Double Twill |
| Thickness | 0.5±0.08 | 0.50±0.08 | 0.55±0.08 | 0.80±0.08 |
| Weight (g/m²) | 380±15 | 480±10 | 520±10 | 800±10 |
| Loss on Ignition (%) | >10 | 210 | 210 | 210 |
| Chemical Finish | PTFE impregnation, PTFE membrane, silicone and graphite treatment | Teflon, Silicon, Graphite finish | Acid resistant finish | Teflon, PTFE membrane finish |
| Air Permeability (L/m²·s @200Pa) | 20–50 | 350±25 | 340±25 | 60,15 |
| Density (ROOT/INCH) – warp | 54±2 | 48±2 | 48±2 | 48±2 |
| Density (ROOT/INCH) – weft | 30±2 | 25±2 | 25±2 | 42±2 |
| Tensile Strength (N/25mm) – Warp | >1200 | >2000 | 48±2 | >2400 |
| Tensile Strength (N/25mm) – Weft | >1000 | 21200 | 25±2 | 2200 |
| Temperature | ||||
| Continuous temperature (°C) | 250 | 250 | 250 | 250 |
| Instant temperature (°C) | 280 | 280 | 280 | 280 |
Engineered for high-temperature, chemically aggressive, and dust-laden environments, fiberglass woven filter cloth delivers stable filtration performance in demanding industrial gas and dust-control systems.
Fiberglass cloth excels in cement kilns, metallurgical furnaces, and coal-fired boilers, providing reliable dust capture at continuous temperatures up to 260 °C.
Ideal for high-temperature exhaust streams in power plants, waste-incineration facilities, and chemical plants, offering excellent chemical resistance and dimensional stability.
Resists abrasion and thermal shock in material-handling processes such as clinker cooling, kiln off-gas filtration, and mineral dust collection.
Choosing the right filtration supplier affects everything from system stability to maintenance downtime. At Omela Filtration, we combine reliable materials, controlled production, and years of industry experience to support dust and liquid filtration needs across different plants and applications.
We use consistent-grade filter media, sewing thread and metals sourced from qualified suppliers. Each batch is checked for weight, thickness, air permeability and tensile strength to keep performance steady across shipments.
Our facility is equipped with modern sewing lines, hot-welding machines and automated inspection tools. This keeps production efficient and helps us meet tight delivery schedules, even on custom orders.
Our engineers and technicians have long experience with dust collectors, liquid systems and industry-specific conditions. They help you match materials to temperature, chemistry and air-to-cloth ratios to avoid unnecessary failures.
From sampling to documentation and shipping, our team responds quickly and keeps information clear. Customers in cement, asphalt, power and water-treatment plants rely on our service to resolve problems without delay.
From the first technical discussion to installation and long-term maintenance, our team stays involved at every stage. We analyze your operating conditions, adjust product designs when needed, and ensure the final filtration setup works reliably in real plant environments. After delivery, our service team continues to provide guidance and troubleshooting support, helping you keep your system stable and downtime low.
Backed by 20+ years of experience and 1000+ clients, Omela Filtration provides dependable solutions for both industrial liquid filtration and dust-collection systems—ensuring stable performance, efficiency, and long-term reliability.
