• Fire-Blocking Bag
Fire-Blocking Bag
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Product Overview

This Fireproof Bag (also known as Fire-Blocking Bag) is a flexible fireproof sealing material launched by our company. It uses fireproof intumescent materials as the core component, integrating multiple functions such as flame retardancy and sealing. It is a common product for gap sealing in the fire protection system of buildings and facilities, and can quickly respond to fire conditions to form a reliable fire barrier.

Core Features

  1. Strong Flame Retardancy: It has excellent flame retardant performance itself. It is not easy to burn when exposed to fire, and can directly block the initial spread of flames, buying time for fire control.
  2. Intumescent Flame Retardancy: When it comes into contact with high-temperature flames, it expands rapidly to form a dense heat-insulating and fire-blocking layer, filling gaps and blocking the diffusion channels of smoke, fire and toxic gases.
  3. Water and Oil Resistance: Made of weather-resistant base materials, it can be used stably in humid and oily environments, and its fireproof performance will not be reduced by contact with water or oil.
  4. Environmentally Friendly and Non-Toxic: The raw materials adopt an environmentally friendly formula, with no pungent odors or toxic volatiles. The daily storage, construction and use processes will not cause harm to humans or the environment.

Application Uses

  • Building Fire Protection: Used for fireproof sealing of wall holes, cable shafts, floor gaps, etc., suitable for fire protection in areas such as curtain walls and machine rooms.
  • Facility Protection: Suitable for sealing gaps around cable trenches, electrical cabinets, and pipe wall-penetrating holes, protecting the fire safety of electrical and pipeline systems.
  • Emergency Scenarios: It can be used as a temporary fire partition material for quick gap sealing in case of sudden fires, improving the fire protection level of local areas.

Our advantages

Rich experience

With over 20 years of production experience and reliable after-sales service.

OEM

With 20 years of experience as an OEM supplier, we meet the demands of high-quality and high-tech customization.

Reliable product quality

The company uses high-quality materials in production and has exquisite manufacturing processes.

Fast delivery

Abundant inventory, fast and Safe delivery.

Company Profile


Hebei Jiusen Building Materials Co., Ltd. is a company specializing in the production and processing of fiber cement pressure boards, sealing materials, insulation materials, calcium silicate boards, composite boards, PTFE boards and other products. It has a complete and scientific quality management system. The integrity, strength and product quality of Hebei Jiusen Building Materials Co., Ltd. have been recognized by the industry. Welcome friends from all walks of life to visit, guide and conduct business discussions.

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FAQ


What are the payment terms?

Telegraphic transfer or letter of credit, Western Union remittance, Alipay, etc.

When is the delivery time?

Inventory orders are within 7-15 days, depending on the actual situation for OEM and ODM orders.

Can I take samples for testing?

Yes, samples can be sent for testing before bulk orders.

Do you have a pre shipment inspection procedure?

Yes, we always test the product before delivery
 

Can you accept small quantities?

Yes, we accept small batches and fast delivery


  • Fire-Blocking Bag
Fire-Blocking Bag
+

Fire-Blocking Bag

This Fireproof Bag (also known as Fire-Blocking Bag) is a flexible fireproof sealing material launched by our company.

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