Beijing Chuangyuan Construction Engineering Co., Ltd.
| Alkali Content | Alkali Free |
| Yarn Type | E-Glass |
| Standing Temperature | 550℃ |
| Supply Ability | 50000 pieces per day |
| Raw Material | Fiber Glass Roving |
| Delivery Time | Delivery within 15-30 days |
| Feature | High Temperature Resistanrt |
| Color | Golden |
| Technology | Dewaxed/Desized |
| Payment Terms | T/T, PayPal, Xtransfer |
| Packaging Details | Wooden frame or cardboard box packaging, customizable |
| Material | 100% Fiberglass |
| Weave Type | Twill Woven |
| Application | High Temperature Insulation |
| Place of Origin | Hebei, China |
| Certification | ISO9001 |
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Product Specification
| Alkali Content | Alkali Free | Yarn Type | E-Glass |
| Standing Temperature | 550℃ | Supply Ability | 50000 pieces per day |
| Raw Material | Fiber Glass Roving | Delivery Time | Delivery within 15-30 days |
| Feature | High Temperature Resistanrt | Color | Golden |
| Technology | Dewaxed/Desized | Payment Terms | T/T, PayPal, Xtransfer |
| Packaging Details | Wooden frame or cardboard box packaging, customizable | Material | 100% Fiberglass |
| Weave Type | Twill Woven | Application | High Temperature Insulation |
| Place of Origin | Hebei, China | Certification | ISO9001 |
| High Light | dewaxed heat treated fiberglass fabric ，industrial fireproof fiberglass fabric ，industrial heat treated fiberglass fabric | ||
Industrial-Grade E-Glass Alkali-Free Dewaxed Fiberglass Cloth Various Thickness For Fire Retardant Welding Blankets
Dewaxed glass fiber cloth is a high-performance glass fiber fabric that has undergone special high-temperature or chemical treatment to remove surface paraffin type wetting agents (sizing agents). It is a key foundational material in the fields of composite material manufacturing, electronics industry, and high-end insulation.
Ordinary glass fibers are coated with a layer of "wetting agent" during the drawing process, mainly composed of paraffin, coupling agent, and film-forming agent, aimed at protecting the fibers, reducing wear, and facilitating textile processing. However, this layer of organic matter can hinder the direct bonding between resin or other matrix materials and glass fibers.
The dewaxing process is the process of removing these organic components through specific means:
Heat treatment method: Send the fiberglass cloth into a continuous dewaxing furnace, and at a high temperature of 300 ℃~400 ℃, completely melt and evaporate the paraffin type surface pre-treatment agent, making the fibers become exposed inorganic state.
Chemical treatment method: Some processes are supplemented with acid leaching (such as using 1.5-3.5 mol/L hydrochloric acid) and water washing to thoroughly remove residual impurities, ensuring that the fiber surface is clean and highly active.
| Parameter | Specification Range |
|---|---|
| Product Name | Fiberglass Aluminum Foil Fabric |
| Construction | Aluminum Foil + Fiberglass Fabric + Adhesive (lamination) |
| Aluminum Foil Thickness | 7μm – 25μm (0.00028" – 0.001") |
| Fiberglass Base Fabric Weight | 100 – 600 g/m² |
| Total Thickness | 0.15 – 1.0 mm |
| Total Weight | 150 – 800 g/m² |
| Width | 100cm / 120cm / 150cm (39" / 47" / 59") |
| Color | Aluminum |
| Temperature Resistance | -30°C to 150°C (-22°F to 300°F) continuous Up to 200°C (392°F) intermittent |
| Heat Reflectivity | ≥ 90% |
| Tensile Strength | ≥ 500 – 2000 N/50mm |
| Tear Strength | ≥ 50 – 200 N |
| Flame Resistance | UL94 V-0 / VW-1 |
| Moisture Resistance | Yes / Impermeable to water vapor |
| Chemical Resistance | Resistant to: oil, grease, mild acids/alkalis |
| Adhesive Type | Acrylic / Silicone / Pressure Sensitive (PSA) |
| Peel Strength (Foil to Fabric) | ≥ 20 – 50 N/25mm |
| Roll Length | 25m / 50m / 100m / Custom |
| Standard Sizes (Pre-cut) | 1m x 1m / 1m x 5m / 1.2m x 10m / Custom |
| Packaging | Core tube + PE film + Carton / Pallet |
Q. 1: How long is the sample time ? Does the sample fee can be returned?
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
180000000-200000000
Employee Number:
260~280
Ecer Certification：
Verified Supplier
Beijing Chuangyuan Construction Engineering Co., Ltd is a specialized manufacturer of high-performance fiberglass textiles based in Beijing, China. With years of industry experience, we focus on the research, development, production, and global distribution of premium glass fiber products for i... Beijing Chuangyuan Construction Engineering Co., Ltd is a specialized manufacturer of high-performance fiberglass textiles based in Beijing, China. With years of industry experience, we focus on the research, development, production, and global distribution of premium glass fiber products for i...
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