Setting the global standard for extreme industrial protection, POLYMER operates as both a premier C-glass woven cloth manufacturer and a high-strength E-glass woven fabric supplier. Our heavy-duty glassfiber fabric woven cloth is meticulously crafted using an advanced plain weave structure, delivering exceptional dimensional stability and massive bidirectional tensile strength.
Inherently non-combustible and chemically inert, this high temperature resistant fiberglass cloth serves as the ultimate protective barrier in the harshest environments. Whether deployed as a heavy-duty fiberglass cloth for thermal insulation in petrochemical pipelines or specified as a structural plain weave fiberglass fabric for marine boat building, it guarantees uncompromising performance, safety, and structural longevity.
Setting the global standard for versatile industrial reinforcement, POLYMER's premium glassfiber fabric (woven cloth) is a meticulously engineered textile. As a leading E-glass woven fabric supplier and C-glass woven cloth manufacturer, we utilize advanced air-jet and rapier looms to create a perfectly tight, uniform plain weave. This structural integrity guarantees exceptional dimensional stability and ease of handling during demanding lay-up processes.
Inherently non-combustible, this high temperature resistant fiberglass cloth excels in the most extreme environments. It delivers unparalleled thermal insulation, profound chemical corrosion resistance, and massive mechanical strength. Whether you require standard C-Glass for cost-effective fiberglass cloth for thermal insulation or high-strength E-Glass for heavy-duty FRP boat building, our comprehensive weight portfolio (140g to 800g/m²) provides the exact structural solution you need.
Whether you are insulating petrochemical pipelines or reinforcing marine boat hulls, our engineered woven glass cloth secures your project's longevity and safety:
For Thermal Insulation Contractors: Leverage our highly fire retardant woven fiberglass fabric. It acts as an impenetrable thermal barrier for power plant boilers, hot gas filtration bags, and removable welding blankets, withstanding continuous temperatures up to 550°C.
For Anti-Corrosion Infrastructure: Deploy our fiberglass fabric for chemical tanks. Coated with resin, it forms a totally impermeable, corrosion resistant glassfiber cloth layer that shields municipal sewage pipes and acid vats from severe chemical degradation.
For Marine & FRP Fabrication: Utilize our fiberglass cloth for boat building. The tight plain weave fiberglass fabric structure provides a smooth, resin-rich surface finish, adding tremendous hoop and tensile strength to boat decks and architectural panels.
For Regional Raw Material Distributors: Source directly from a verified bulk glass fiber woven cloth roll supplier. We offer both C-Glass and E-Glass options, including the highly requested 200g E-glass woven fiberglass cloth, custom roll widths, and factory-direct pricing.
Completely inorganic and non-combustible. It acts as an exceptional thermal insulator, safely operating in continuous high-temperature industrial environments without degrading.
Highly inert to severe acid, alkali, and environmental attacks. It is the gold standard for creating impenetrable anti-corrosion barriers in petrochemical storage tanks.
Precision plain weave construction locks yarns tightly in place, providing excellent dimensional stability that prevents warping or fraying during complex lay-up processes.
The continuous glass filaments interwoven in warp and weft directions deliver incredible bidirectional strength, reinforcing FRP products against heavy mechanical impacts.
| Specifications Code | Weight (g/m²) | Breaking Strength (N/2.5cm) | Weave | Textile Density (Piece/cm) | ||
|---|---|---|---|---|---|---|
| Warp | Weft | Warp | Weft | |||
| CW140-90 | 140 ± 14 | 345 | 345 | Plain | 7 | 7 |
| CWR200-90 | 200 ± 16 | 637 | 686 | Plain | 6.0 | 3.8 |
| CWR400D-90 | 350 ± 28 | 1000 | 1000 | Plain | 4.0 | 3.5 |
| CWR400-90 | 400 ± 32 | 1226 | 1226 | Plain | 4.0 | 3.5 |
| CWR600-100 | 600 ± 48 | 1800 | 1700 | Plain | 3.0 | 3.4 |
| CWR800-100 | 800 ± 64 | 2500 | 2200 | Plain | 2.0 | 2.1 |
| Specifications Code | Weight (g/m²) | Breaking Strength (N/2.5cm) | Weave | Textile Density (Piece/cm) | ||
|---|---|---|---|---|---|---|
| Warp | Weft | Warp | Weft | |||
| EWR200-90 | 200 ± 16 | 780 | 650 | Plain | 5.0 | 4.3 |
| EWR200-100 | 200 ± 16 | 780 | 650 | Plain | 5.0 | 4.3 |
| EWR300-90 (811) | 300 ± 24 | 1500 | 900 | Plain | 4.0 | 3.6 |
| EWR400-90 | 400 ± 32 | 1480 | 1380 | Plain | 3.5 | 3.3 |
| EWR400-100 | 400 ± 32 | 1480 | 1380 | Plain | 3.5 | 3.3 |
| EWR400-90 (811) | 400 ± 32 | 1500 | 1500 | Plain | 4.0 | 3.2 |
| EWR500-100 | 500 ± 40 | 1800 | 1700 | Plain | 3.5 | 3.3 |
| EWR530-90C (811) | 530 ± 43 | 3200 | 800 | Plain | 3.5 | 3.2 |
| EWR600-100 | 600 ± 48 | 1900 | 1800 | Plain | 3.0 | 3.3 |
| EWR800-100 | 800 ± 64 | 2600 | 2300 | Plain | 2.0 | 2.0 |

Fiberglass cloth for thermal insulation utilized for wrapping high-temperature petrochemical pipelines and boilers.

Fiberglass fabric for chemical tanks providing an impenetrable, highly corrosion-resistant inner structural layer.

Fiberglass cloth for boat building delivering exceptional impact strength and waterproofing for marine hulls.

Fire retardant woven fiberglass fabric serving as the base material for heavy-duty welding and safety fire blankets.
Connect directly with our factory engineering team for an Instant Quote, customized technical data sheets, or to request free material samples for your heat-resistance or resin wet-out trials. We guarantee reliable international shipping, certified quality, and highly competitive factory-direct pricing.



Submit your application and molding process. Our polymer engineers will provide a material selection guide and dispatch free test samples rapidly.
Whatsapp: +86-18068598369
+86-13401564599
E-mail: sales@czpolema.com
renato@czpolema.com
ADD: No. 366 Heping Middle Road, Tianning District, Changzhou City, Jiangsu Province, China