Type DJ- A2- CD06 Fireproof Sealants
Classification :
keywords :
weicheng
PRODUCT DETAILS
Product Introduction
DJ-A2-CD06 elastic fireproof sealant is a low-modulus, one-component, water-based fireproof sealant. It is characterized by good flexibility and adhesion. After burning when exposed to fire, it forms a dense network structure, which can effectively prevent the transfer of flames and heat. The expansion rate is greater than 20%. Resistant to nuclear radiation Resistant to LOCA Resistance to detergents and radioactive decontamination performance Long-lasting performance of over 40 years; Free of toxic components such as halogens and sulfur; Water-tight, smoke-airtight Non-corrosive, safe and environmentally friendly; The flue gas is non-toxic. High-efficiency flame retardancy Convenient for construction.
Application Scope
Surface sealing of holes in displaced floor slab gaps, wall joints, mechanical pipelines, ventilation pipelines, insulation pipelines, etc；
Bonding of fireproof coating boards for sealing gaps; The joints between the wall ceiling and the floor slab；
Sealing of the joint seams exposed to high temperatures with strict requirements for smoke prevention; Sealing of the connection joint of the door frame.
Technical Indicators
|
Appearance |
Paste-like substance |
| Apparent density |
1.2×103kg/m³ |
|
Corrosiveness |
No rusting or corrosion should occur for ≥7 days. |
|
Water resistance |
≥3 days, no swelling, no cracking. |
|
Alkali-resistant |
≥3 days, no swelling, no cracking. |
|
Acid resistance |
≥3 days, no swelling, no cracking. |
|
Moisture and heat resistance |
No cracking or powdering after ≥360 hours. |
|
Withstand freeze-thaw cycles |
No cracking or powdering after ≥15 times. |
| Expansion performance |
300% |
|
Fire resistance integrity |
At 2.00 hours, the specimen did not lose its integrity. |
| Fire resistance and heat insulation | At 2.00 hours, the maximum single-point temperature rise on the backfire side of the specimen was 95.5°C, the maximum surface temperature rise at the backfire end of the penetration object 25mm away from the sealing material was 128.7°C, the maximum temperature rise at any point on the surface of the backfire side frame was 67.5°C, and the specimen did not lose its heat insulation property. |
Installation instructions
1. Clean the opening. The joint surfaces to be coated with DJ-A2-CD06 should be free of scattered debris, dust, oil stains, frost, wax, etc., and kept dry.
2. Insert mineral wool or other backing materials.
3. Apply DJ-A2-CD06 to the filler.
4. Before surface hardening is formed, use a trowel to smooth DJ-A2-CD06. You can also use water to smooth the surface.
5. If necessary, install identification stickers in prominent positions beside the fireproof sealing areas to serve as identification marks for later maintenance.
6. The valid storage period of the product is 6 months.
Warehouse Storage
products are sold throughout the country, and exported to Russia, India, Pakistan, Thailand, Vietnam, the Middle East, Southeast Asia and other countries and regions.
Packing and shipping
Weicheng Fireproof Technology Group is a science and technology enterprise engaged in the research, development and production of fire protection products and fire-retardant materials, located in the ‘hometown of fireproofing and thermal insulation materials’ in Liuningzhuang Town, Dacheng County, Langfang City, Hebei Province, is located in the hinterland of Beijing-Tianjin-Hebei Economic Circle, adjacent to Xiong'an New Area, with convenient traffic, is a key enterprise of fireproofing materials industry in Hebei Province. The group was founded in 2007, the registered capital of 66 million yuan, covers an area of 122,800 square metres, building area of 85,880 square metres.
Application field
Widely used in construction, electric power, petrochemical, metallurgy, iron and steel, shipbuilding, machinery manufacturing, papermaking, port, aerospace and other fields.
Customer visit
The products' fire resistance and other main performance indexes have met or exceeded the national standards and were successfully passed in 2015.
FAQ
Can you send samples?
Of course, we can provide customers with free samples and express shipping service to all over of the world.
What product information do I need to provide?
Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
What about product prices information?
Prices various according to periodic price changes of raw materials.
What ports of shipment are there?
Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
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Get Quotation
To: Weicheng Fire Protection Technology Group Co., Ltd
Contact Information
TEL：+86-316-5838995
whatsApp：8619952743952
Address：Industrial Park, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, China