0.2mm 7628 Black Color Fire Proof Dyed Fiberglass Fabric Fiberglass Cloth

• Customization: Available
• Certification: BSCI, CCC, CE, FCC, GS, ISO, RoHS, SAA
• Application: Thermal Insulation, Fire Proetction,
• Model NO.: D7628
• Surface Treatment: Uncoated
• Weave Type: Plain
• Fiberglass Type: E-Glass
• Alkali Content: Alkali Free
• Thermal Temperature: 550 Degree C
• Coating: Uncoated
• Material: Fiberglass
• Transport Package: Carton or Woven Bag
• Specification: 0.028" = 0.7mm
• Trademark: OEM
• Origin: China
• HS Code: 7019902990
• Production Capacity: 99999999 M2 Per Month

Product Description

Product Description

Black Electronic-Grade Alkali-Free Fiberglass Cloth

Black electronic-grade alkali-free fiberglass cloth is a high-performance composite material widely used in electronics, aerospace, telecommunications, and other fields.

1. Basic Characteristics

• Alkali-free glass fiber: Made of E-glass (alkali-free fiberglass) with low alkali metal oxide content (typically <0.8%), offering excellent electrical insulation, heat resistance, and chemical stability.

• Black treatment: Achieved through dyeing or coating processes, possibly incorporating carbon black or other high-temperature-resistant pigments while maintaining the fiber's physical properties.

• High purity: Features low dielectric constant (Dk) and low dissipation factor (Df), making it suitable for high-frequency and high-speed circuit applications (e.g., 5G, millimeter-wave radar).

• Thickness & areal weight: Common thickness ranges from 0.03mm to 0.2mm, with areal weights between 50-200 g/m², customizable as needed.

 

7628 Dyed Fiberglass Fabric (Technical Specifications)
1. Basic Parameters
Model	7628
Description	The numerical code represents the fiberglass fabric specification, where "7628" indicates specific warp/weft yarn density and thickness.
Yarn Density	Typical values: Warp (longitudinal) 44 threads/inch, Weft (transverse) 32 threads/inch (may vary slightly by manufacturer).
Thickness	Approx. 0.173-0.185 mm (6.8-7.3 mil)
Weight	Approx. 200-210 g/m²
2. Material Properties
Base Material	E-glass (alkali-free fiberglass), offering excellent insulation, heat resistance, and mechanical strength.
Dyeing Process	Typically dyed with epoxy resin or high-temperature-resistant dyes (common colors: brown, yellow, etc.) to improve alignment recognition during multilayer PCB lamination.
3. Applications
PCB Substrate	Used for insulation layers (Prepreg) or outer copper-clad laminates (CCL) in multilayer circuit boards.
Compatible Processes	Suited for high-Tg (high glass transition temperature), lead-free soldering, and other advanced PCB requirements.
End Products	Servers, communication equipment, automotive electronics, and other reliability-critical fields.
4. Performance Advantages
Dimensional Stability	Minimal deformation under high temperatures, ensuring precise PCB layer alignment.
Chemical Resistance	Withstands etching chemicals and solvents in PCB manufacturing processes.
Dielectric Properties	Low dielectric constant (Dk) and dissipation factor (Df), ideal for high-frequency/high-speed circuits.

 

Product Parameters

Material-  Base Fiber	Thickness	Color	Coating	other coating material option
E-glass Fiber cloth	0.1mm to 3mm	grey, white, black, orange, black , red, blue, green, etc.	acrylic coated	PU/ PVC/ Vermiculate/ PTFE/ Neoprene/silicone rubber
C- glass Fiber cloth
Aramid Fiber fabric
High Silica Cloth
Silica Cloth
many other fabrics

 

 

      

Application

Common Applications:

1. Thermal Insulation: Used in high-temperature environments such as industrial furnaces, boilers, and exhaust systems.

2. Welding Protection: Employed as welding blankets, curtains, and pads to protect surrounding areas from sparks and heat.

3. Conveyor Belts: Used in food processing and packaging industries due to their non-stick and heat-resistant properties.

4. Expansion Joints: Utilized in construction and industrial settings to accommodate thermal expansion and contraction.

5. Protective Covers: Used for covering equipment and machinery to protect against heat, chemicals, and environmental factors.

6. Aerospace and Automotive: Applied in gaskets, seals, and insulation components due to their durability and resistance to extreme conditions.
    

 

Company Profile

Habita High Temperature Textiles Co., Ltd. was formerly known as Nanjing Kante Glass Fiber Coating Co., Ltd., established in 1993. Nanjing Kante is a technology-leading enterprise founded by the Nanjing Glass Fiber Research and Design Institute and is the first professional factory in China dedicated to the research and development of glass fiber- coated products. It is also the primary drafting unit of the "Industry Standard for Glass Fiber Coated Products." In 2018, the company acquired over 30,000 square meters of industrial land in Ganzhou, Jiangxi, and established Habita High Temperature Textiles Co., Ltd. with a registered capital of 16 million RMB. The company has comprehensively upgraded its production equipment, expanded its product categories, and improved its process technology, aiming to become an excellent supplier of fire prevention and insulation solutions and to build a first-class modern factory for deep processing of glass fiber in the industry.

Habita produce silicone rubber-coated glass fiber cloth, PTFE-coated glass fiber cloth, EVA-coated glass fiber cloth, PU-coated glass fiber cloth, fluoro rubber-coated glass fiber cloth, acrylic-coated glass fiber cloth, aluminum foil glass fiber cloth, aluminum film-coated flame-retardant cotton cloth, glass fiber woven cloth, high silica cloth, and deep-processed glass fiber products such as fire blankets, automotive vehicle fire blankets, lithium battery fire blankets, welding blankets, fireproof bags, fire pit mat, welding curtain, heat insulation covers, fiberglass tapes, welding safety habitat welding panel, and various custom fire-resistant sewing products. These products are widely used in aviation, aerospace, petroleum, chemical, power, steel plants, fire protection, electronic insulation, welding, new energy, and other fields. Habita has established strong partnerships domestically and in countries and regions such as the United States, Canada, Europe, South Korea, Japan, India, Southeast Asia, and the Middle East, with a customer repurchase rate of over 90%.

Certifications

FAQ

**Q1. How should customers inquire about prices to get accurate quotes quickly?**  
For rolled fabrics: Provide fabric thickness, weight per square meter, color, temperature resistance, width, roll length, whether it is coated, single or double-sided coating, type of coating, intended use, quantity, and packaging requirements. If available, include a parameter sheet and product photos. For door-to-door delivery, provide the delivery address.  
For blankets and other products: Provide product dimensions, thickness, weight, color, other details, temperature resistance, whether it is coated, single or double-sided coating, type of coating, intended use, quantity, and packaging requirements. If available, include a parameter sheet and product photos. For door-to-door delivery, provide the delivery address.  
If parameters are unclear, please specify the intended use so we can recommend suitable products.

**Q2. What are the trade terms?**  
A2: Ex-works, FOB (Shenzhen, Ningbo, Shanghai, Yiwu), or CIF.

**Q3. What is the warranty period?**  
A3: Fire blankets, welding blankets, fire pit mats, and welding panels have a 5-year warranty. Rolled fabrics have a 10-year warranty.

**Q4. How many colors are available?**  
A4: Standard colors for silicone-coated fiberglass fabrics are white, silver-gray, and black, but other colors can be customized. Uncoated fiberglass fabrics are white, heat-treated fabrics are gold, and high-silica fabrics are white or gold. Sewing products can be customized in various colors.

**Q5. What is the production lead time?**  
A5: Standard fiberglass fabrics can be shipped within 7 days. Non-standard woven fabrics take about 20 days, and non-standard coated fabrics take 3-7 days after receiving the deposit.  
Fire blankets, welding blankets, fire mats, welding screens, and fiberglass tapes can be shipped in 1-3 days if in stock. Custom orders take 15-20 days, and large quantities may require over 35 days. Insulation covers usually require customization and take 25-30 days.

**Q6. What are the payment terms?**  
A6: T/T or L/C at sight. A 30% deposit is required to start production, with the balance paid before shipment.

**Q7. What are the packaging details?**  
A7: Rolled fabrics: Typically packed in inner film bags + woven bags (or cartons) + export pallets. Some customers request insert paper.  
Fire blankets: Typically packed in inner film bags + PVC bags (or boxes) + export cartons + pallets. Retail packaging includes inner film bags + PVC bags (or boxes) + retail boxes + display boxes + cartons + pallets. Some customers request additional PE bags.  
Automotive fire blankets: Typically packed in PE bags + waterproof bags + instruction manuals + double-lid cartons + pallets. Some customers request custom plastic boxes, trolleys, or metal cabinets.  
Welding blankets/fire mats: Typically packed in PE bags + inserts + cartons. Some customers request individual retail boxes.  
Fiberglass tapes: Typically packed in shrink wrap + cartons + pallets. Custom packaging is available upon request.

**Q8. What documents will be provided?**  
A8: Bill of Lading (B/L), Commercial Invoice, Packing List, and Certificate of Origin (if required). These documents will help you or your broker with customs clearance.

**Q9. What happens if products are damaged during shipping?**  
A9: Our shipping agents ensure the safety of goods during transit. If products are damaged, they are responsible for compensation. For minor issues, we will assist by replacing damaged parts or offering a discount.