Fireproof Sealant-DJ-A3-Mf881f-25

• Customization: Available
• Chemical Composition: Polyurethane Sealant
• Curing Time: Fast Curing: Within 24 Hours
• Model NO.: DJ-A3-MF881F-25
• Mildew Proof: Mildew Proof
• Usage: Construction
• Certificate: Ift Igma/Igcc TUV
• Delivery Time: 7 Days
• Material: Composite Materials
• State: Fluid
• Bonding Material: Glass
• Type: Polysulfide Sealant
• Seal Tape Kind: Organic Materials
• Seal Tape Usage: Bonding
• Transport Package: Steel Drum
• Specification: 200L iron drum 20L plastic barrel
• Trademark: SILANDE
• Origin: China
• HS Code: 3214109000
• Production Capacity: 10000sets/Month
• Package Size: 21.00cm * 14.00cm * 18.00cm
• Package Gross Weight: 6.500kg
• Lead Time: 1 days (1 - 6000 ml) ; 3 days (6001 - 60000 ml) ; To be negotiated ( > 60000 ml)

Product Description

DJ-A3-MF881F-25 fireproof sealant

Ready to work
Remove dirt on the surface of the substrate, such as: grease, dust, water, frost, old sealant, glass compound, protective coating, etc. Metal, glass and plastic surfaces should be cleaned by mechanical methods or solvents. The solvent should be wiped on the substrate with a clean, lint-free white cloth, and then wipe it with a clean, lint-free white cloth.

Primer
Use DJ-A3-MF881F-generally do not need to use primer. Compatibility before use
The test will determine whether to use the primer through the compatibility and adhesion test results.

Protection and construction
To ensure beauty and cleanliness, the area near the joints should be covered with protective tape during construction. The protective tape is not allowed to touch the glued surface, which is the area where the silicone sealant will adhere. The protective tape should be removed immediately after the gluing process is completed.

Equipment cleaning
After gluing is completed, the pipes of the gluing machine must be flushed with base glue or cleaned with solvent. If the cured sealant already exists inside the equipment, a suitable solvent should be used to clean it immediately to ensure that the surface of the pipe is clean after cleaning.

Repair
If the sealant is found to be damaged, use a clean knife to cut or scratch the surface of the cured sealant, and then re-gluing.

Precautions
Before construction, please read the product manual, safety data sheet, packaging label carefully to obtain information on safe use and health hazards.

Storage and validity period
The well-packaged product can be stored for 12 months in a cool, ventilated, and dry place, and used before the "expiry date" of the outer packaging of the product.

package
Base Gum (Part A): 200L iron drum inner diameter (567+2) mm
Curing agent (component B): 20L plastic barrel inner diameter (285+2) mm

Use restrictions
This product is not suitable for:
It may leak oil, plasticizer, solvent on the surface of building materials, or partially vulcanized rubber gasket or tape
Places subject to excessive friction or physical damage
A completely airtight place during curing
Frosty or wet surface
Direct contact with food or other food-grade surface applications

transport
DJ-A3-MF881F is non-dangerous goods, which can be transported by train, car, ship and plane.

Safety notice
This product manual does not include all the information on safe use instructions. To ensure safe construction, you should carefully read the "Silicone Structural Sealant Construction Guide" and the product manual before use, and contact your local sales company for these materials. Especially for the bonding of chrome-plated surfaces (such as chrome-plated glass), you must contact the company's technical department before use and perform safety testing before using it.

Excellent adhesion to a wide range of substrates including coated, enamelled and reflective glasses, anodised and polyester paint coated aluminium and stainless steel. 
Excellent temperature stability: - 60°C t 1ao0c. 
High level of mechanical properties. 
High elasticity and high modulus. 
Resistant to ozone. 

TEST ITEMS	TEST RESULTS	TESTS1ANDARD
Base	Polyisobutylene (PIB)	-
Color	Black	-
Appearance	Solid mass	GB/T 1033.1
Density	1.1/1.25 fe/cm^3]	JC/T914
Shear Strength	0.21 MPa
Penetration (1 /1 Omm)	25°C 40
	130°C 290	JC/T 914
Volatile Content	Max. 0.02 %
Fogging	Without visual fogging	-
Moisture Vapour Transmission Rate (MVTR)	0.26 [gr/m^2.24hrs. 2mm]	EN1279-4
Gas Permeation Rate (Ar)	1.30x10-^3[gi7m^2. hrs]	EN1279-4

.APPLICATION FIELD

• One component, solvent free, non-fogging, permanently plastic butyl sealant, formulated for primary sealing of insulating glass units.
• It can keep its plastic and sealing properties in a wide temperature range.
• Excellent adhesion properties on glass, aluminum alloy, galvanized steel and stainless steel.
• Minimum moisture vapour and gas permeation.
• Excellent temperature stability: - 30°C to 80°C.

PACKAGING

A: 265KG B: 19KG 

MF881R is a two-component, neutral room temperature curing silicone structural sealant. It has excellent flame retardancy, UV resistance and weather resistance. It can be used for the second sealing of hot mirror insulating glass.
It can be used at 10ºC~50ºC, and it has good adhesion to glass, ceramics, metal, hot mirror film and other materials
Neutral fast curing, no corrosion to the adhered surface
Good resistance to high and low temperature, keep good performance at -60ºC~200ºC
Excellent flame retardancy
No pollution to the environment
Excellent weather resistance and UV aging resistance

According to standards: GB 16776, GB/T 2406, GB/T 2408
Packing specification: MF881R heat mirror insulating glass special structural sealant A component and B component are provided in a 12:1 mass ratio.
Big drum packaging: A component 200L iron drum
                   B component 20L plastic bucket
Medium drum packaging: A 20L plastic drum
                   310ml plastic tube for component B

 

Hot mirror hollow glass is composed of two layers of glass and a special hot mirror film, and is separated into a double cavity hollow structure by double-layer special spacers.
Features:
Heat insulation and high efficiency shielding of ultraviolet rays
High light transmittance to prevent condensation
Efficient sound insulation, energy saving and environmental protection

APPLICABLE STANDARDS 

EU Specification: EN1279 - part1, 2, 4, 6
China Specification: GB29755, JC/T471. 
IGCC-IGMA Approved.  

SHELF LIFE AND STORAGE

12 months from the date of production below 30°C. 
The well-packaged product can be stored for 12 months in a cool, ventilated, and dry place, and used before the "expiry date" of the outer packaging of the product