Factory Shapeable Firestop Putty for Wall Openings and Through Penetrations

• Customization: Available
• Application: Smoke Sealant
• Construction Method: Hand-Applied Fire Sealant
• Material: Acrylic Fireproof Sealant
• Transport Package: Box
• Specification: 300ml
• Trademark: BAOHANG
• Origin: China
• HS Code: 32149000
• Production Capacity: 5000box/Year
• Package Size: 30.00cm * 20.00cm * 24.00cm
• Package Gross Weight: 12.000kg

Product Description

DJ-A3-BH-III Fireproof Sealant
Product Introduction:
The DJ-A3-BH-III fireproof sealant is a flame-retardant, expansion-type fireproof sealant that meets the relevant provisions of the national standard GB23864-2009. It is characterized by good flame retardancy. In case of fire, its volume expands by more than 5 times (unconstrained), which can effectively prevent the transfer of flame and heat. The DJ-A3-BH-III fireproof sealant is a water-based fireproof sealant, resistant to nuclear irradiation; resistant to LOCA; resistant to detergents and radioactive decontamination performance; stable fire resistance; free of toxic components such as halogens and sulfur; watertight and smoke-tight; non-corrosive, safe and environmentally friendly; non-toxic smoke; highly flame-retardant; convenient for construction.
The DJ-A3-BH-III fireproof sealant is suitable for the gaps at the penetration points of vertical shafts, switch cabinets, steel pipes with insulation layers for cable wall penetration, copper pipes, cable bundles, plastic pipelines (≤50mm), and HVAC air ducts.

[System Advantages]

1. Suitable for fireproof plugging of multiple penetrations.
2. Simple construction.
3. Allows for the addition of new cables later.
4. Allows for subsequent painting.
5. Easy to clean up (before solidification).

[Product Features]

1. Free of halogens, asbestos, and free silicon.
2. Free of volatile organic solvents.
3. Has good tightness, air tightness and water tightness.
4. Good sound insulation performance.
5. Withstand explosion pressure of 100KPA.
6. Good insulation property. Volume resistivity: 194*10Ω.cm.

Performance Indicators:
1 Fire resistance Fire integrity A3≥3h, fire insulation A3≥3h
2 Combustion performance Not lower than HB level specified in GB/T2408-2008.
3 Appearance Liquid or paste material
4 Apparent density ≤2.0×103kg/m³
5 Water resistance ≥3d, no swelling or cracking.
6 Oil resistance
7 Acid and alkali resistance
8 Damp heat resistance ≥360h, no cracking or pulverization.
9 Corrosion resistance ≥7d, no rust or corrosion shall occur.
10 Freeze-thaw cycle resistance ≥15 times, no cracking or pulverization.

Construction Method:
Opening: Clean the opening. The surface to be coated with sealant should be free of scattered debris, dust, oil stains, frost and wax, and kept dry.
Construction of fire protection system:

1. Fill the backing material (such as mineral wool) in accordance with the test report requirements of relevant standards to the minimum thickness requirement, and leave enough thickness for applying the sealant to obtain a considerable fire protection time limit.
2. Application of fireproof sealant: To obtain the required fire protection effect, apply the specified thickness to ensure that the sealant contacts the surface of the pipe base material to obtain the maximum adhesion.
3. Smooth the fireproof sealant: For better results, smooth the surface immediately. For excessive putty, it can be removed with water using tools before it hardens.
4. Please keep the interface after construction undisturbed for 48 hours to allow it to complete the curing process.
5. If necessary, install an identification sticker at a conspicuous position next to the fireproof plugging part as an identification mark for later maintenance.
   [Notes on Certification]
   When using sealant for fireproof plugging, please select the corresponding test report according to relevant test standards, and select different dosages according to different fire protection time limits.
   [Usage Suggestions]
   Work together with the following backing materials for fireproof plugging:
6. Non-combustible material mineral wool (density >100kg/m3);
7. Or fireproof foam.

Packaging and Transportation:
 

1. The DJ-A3-BH-III fireproof sealant is packaged in cartons/plastic barrels. It is a non-combustible, non-explosive, non-toxic, odorless, and non-corrosive safe plastic solid substance. It is suitable for storage in a cool, dry and ventilated place.
2. During product transportation, avoid exposure to sunlight and rain. When handling, avoid damage.

Q1, Are you manufacturer or trading factory?

A: In fact we are the factory more then 10 years, can supply all types of paint.

 

Q2, If the OEM is accepted?

A: Yes, OEM is welcome. We also can do your own logo and package.

 

Q3, If I do not know which paint to choose, what shall I do?

A: Please no need to worried about this, we have the professional engineer, colorist, and experienced sales, can give you the suggestion for paint and coating.

 

Q4, What's are your payment term?

A: We can accept the TT, Western Uniono, LC, Credit card, and Alipay, and others please contact with us freely.

 

Q5, Can you accept to supply the free sample?

A: Yes, of course we are glad to supply the free sample, and you need in charge of the freight cost.

 

Q6, What's your products' advantages?

A. Good quality and competitive prices.

B. Strictly quality control when producing.

C. Professional team work, from design, development, producing,assemble,packing and shipping.

D. Experience for shipping the paint to different countries.

 

Q7, Can we visit your factory?

You are Warmly welcomed to visit our factory, it would be our great pleasure!