Description

Technical Parameters

Firewall Fabric Flame Retardant Fireproof Fabric Building / Industrial Environmental Protection Refractory Protective Material

B1-grade fireproof fabric is the core material meeting GB 8624-2012 B1 flame-retardant standard, featuring flame resistance, low smoke emission, eco-friendliness, and easy installation. It is widely applicable to building decoration, industrial production, and public spaces, delivering compliant and cost-effective fireproof solutions for global clients.

Ⅰ. Core Application Scenarios | B1 Flame Retardant with Precise Matching

B1-grade firewall specifically addresses multi-scenario fire protection needs, covering mainstream global application scenarios.

Interior renovation projects

Including ceiling installations, fire-resistant wall cladding, partition curtains, and fireproof stair/corridor barriers in public buildings such as shopping malls, hotels, and office complexes, all meeting B1 fire safety standards for renovation inspections.

Public area protection

Hospitals, schools, subways and other crowded places, taking into account both protection and convenient passage, to ensure the golden time of evacuation.

Civil/commercial applications

Fireproof retrofitting for aging buildings, fire isolation in commercial renovations, and temporary fire compartments for warehousing and logistics. Flexible installation accommodates both compact spaces and expansive protection needs.

Ⅱ. Material Selection and Process Standards | Building a Core of B1 Flame Retardant

(1) Selecting environmentally friendly materials with B1-grade flame retardancy

• Core materials: Flame-retardant polyester fiber fabric and flame-retardant cotton-linen blend fabric, which inherently possess flame-retardant properties. These are treated with halogen-free B1-grade specialized flame retardants to ensure effective flame retardancy from the source.

• Functional coating: The surface features an eco-friendly flame-retardant coating (halogen-free, low-smoke), offering enhanced waterproofing, stain resistance, and wrinkle resistance. It emits no toxic gases when burned and complies with CE environmental certification.

(2) Precision engineering and strict control of Grade B1 quality

• Weaving technology: precision woven plain or twill fabric with uniform density (≥80 warp and weft threads per inch), eliminating skipped stitches to ensure flame-retardant sealing.

• Flame-retardant treatment: Through precision immersion-rolling/spraying processes, the flame retardant penetrates the substrate uniformly and is permanently fixed at 120°C, ensuring long-lasting flame-retardant performance without degradation.

• Finished Product Inspection: Each batch undergoes B1-grade flame retardancy testing, environmental compliance evaluation, and dimensional accuracy verification (±2mm tolerance), with official certification reports provided.

Ⅲ. Core Features | B1-Level Comprehensive Protection

B1-grade Flame Retardancy

Resistant to ignition, self-extinguishes rapidly when removed from fire, with no visible flame dripping and low smoke toxicity, fully compliant with China's national GB 8624-2012 B1-grade fire protection standard.

Environmentally Safe

Halogen-free flame-retardant formula with zero formaldehyde and no odor, ideal for enclosed indoor spaces, ensuring human health and meeting global environmental protection standards.

Versatile Performance

Resistant to temperatures from-20°C to 200°C, waterproof, moisture-resistant, UV-resistant, and resistant to aging, ensuring stable long-term performance in ambient conditions.

Lightweight and Easy to Operate

Flexible and easy to cut, paste, and disassemble, reducing construction costs.

Aesthetic and Functional

Customizable in white, gray, blue and other colors, with a smooth surface, it serves as a decorative fire-resistant material that complements architectural aesthetics.

Ⅳ. User and Maintenance Guide | Extended Level B1 Protection Life

Key points for installation

• Leave a 3-5cm shrinkage allowance when cutting, and seal overlapping seams with more than 5cm using flame-retardant tape to prevent gaps from compromising protection.

• Keep at least 30cm away from open flames and ensure the installation is secure.

Daily Maintenance

• Cleaning: Remove dust with a dry cloth or vacuum cleaner. For stains, wipe with a neutral cleaner and air-dry (do not wash or dry at high temperatures).

• Inspection: Conduct monthly checks for damage and coating peeling, perform a simple flame-retardant test using the 'self-extinguishing' method, and replace any defective parts immediately.

• Storage: Store in a dry, well-ventilated place, avoiding direct sunlight, moisture, and sharp scratches.

Precautions

• Do not use in environments exceeding 200°C or with strong corrosive agents; avoid contact with strong acids or alkalis.

• Replace immediately after fire or large area damage. Do not reuse.

Ⅴ. Exclusive Service System | Global Customer Cooperation

Customized Services

• Customizable dimensions, thickness, colors, and materials to fit irregular spaces.

• Deliver tailored solutions for architectural, industrial, and public spaces, integrating optimized site conditions with customized installation plans.

After-sales Guarantee

• Technical support: 24/7 Chinese-English consultation with remote technical assistance.

• Regular follow-up: Provide usage reports and protective optimization recommendations to ensure sustained compliance with B1-level performance standards.

Testing and Certification

• Official certifications: B1-grade flame retardancy test report, ISO 9001/14001 certification, and CE mark.

• Export support: Customizable international certification documents (e.g., UL/BS) to meet overseas project compliance requirements.

• Third-party testing: We can arrange on-site testing with certified agencies to ensure compliance with B1-level standards.

Logistics and Packaging

• Global delivery: Partnering with DHL, FedEx, and leading domestic logistics providers, with 3-7 days for domestic shipments and 7-15 days for international deliveries.

• Secure packaging: The roll is wrapped in cardboard tubes and sealed with sheet bubble wrap and cardboard boxes, providing waterproof and scratch-resistant protection.

• Logistics tracking: Real-time updates on shipping status to ensure safe delivery.

VI. Corporate Strength and Qualifications | A Globally Trusted Supplier of Grade B1 Firewall Fabric

Industry Expertise

With over 10 years of dedicated R&D and production in B1-grade firewall solutions, we have served more than 10,000 global clients, including state-owned enterprises, overseas engineering projects, and chain brands.

Production capacity

A standardized facility spanning 10,000+㎡, featuring automated production lines with an annual output of 5 million㎡, capable of handling large-scale orders.

R&D

A dedicated R&D team has secured multiple product patents and continuously refined the B1-grade flame-retardant formula.

Certified by authoritative bodies

The product holds China's National B1 Fire Protection Product Certification and ISO certification, meeting global mainstream fire safety standards.

FAQ

1. Q: Does the B1 fireproof wall meet export standards? Can you provide the certification documents?

A: It complies with global mainstream standards, offering B1-level inspection reports and CE certification for export, meeting the fire safety acceptance requirements for overseas projects.

2. Q: What is the maximum temperature resistance of B1 fire-resistant fabric? Is it suitable for high-temperature industrial environments?

A: With a temperature tolerance of-20℃ to 200℃, this product is suitable for industrial applications at ambient/medium-low temperatures, such as machinery and electronics. For high-temperature (over 200℃) scenarios, we offer customized high-temperature resistant models. For details, please contact our customer service.

3. Q: Can I install B1-grade firewall cloth by myself without professional help?

A: Simple scenarios (such as temporary isolation) can be installed by yourself, with detailed installation manuals provided; complex scenarios (such as building ceilings, large-area posting) can be guided by video.

4. Q: How long should a B1-grade fireproof curtain be used before replacement? How can I verify its flame-retardant compliance?

A: Under normal maintenance, it can last 5-8 years. The criterion is that it will self-extinguish immediately after leaving the fire source, no open flame dripping, and no large area coating falling off. Otherwise, it should be replaced in time.

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