Silicone Sealant for Sg-Mf881-25hm

• Customization: Available
• Capacity: 600ml
• Color: White
• Model NO.: MF881-25HM
• Drying Time: 24 Hours
• Material: Composite Materials
• Usage: Industrial
• Certificate: Ift, SGS, TUV, Igma/Igcc
• Delivery Time: 7-10 Days After Order
• Type: Silicone Sealant
• State: Fluid
• Mildew Proof: Mildew Proof
• Bonding Material: Glass
• Seal Tape Kind: Organic Silicone
• Seal Tape Usage: Bonding
• Transport Package: Drum
• Specification: 190L-19L
• Trademark: SILANDE
• Origin: China
• HS Code: 3506919090
• Production Capacity: 100000drum/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

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

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. Wipe the substrate with a clean, lint-free white cloth moistened with solvent, and then wipe it with a clean, lint-free white cloth.

Primer
The use of MF881-25HM generally does not require primer. Do a compatibility test before use, and determine whether to use a primer based on the results of the compatibility and adhesion test.

Protection and construction
To ensure appearance 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.

Use restrictions
This product is not suitable for:

1. On the surface of building materials that may seep oil, plasticizer, solvent, or partially vulcanized rubber gasket or tape
2. Places subject to excessive friction or physical damage
3. A completely airtight place during curing
4. Frosty or wet surface
5. Direct contact with food or other food-grade surface applications

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

transport
MF881-25HM is non-hazardous and 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.

Storage and Expiration Date
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
 

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.

♦ TECHNICAL DATA - TYPICAL PROPERTIES
MF322 two-component polyurethane corner glue
Mainly used for bonding and sealing between aluminum alloy corners and profile cavities in aluminum alloy door and window structures; suitable for bonding wooden doors, windows and doors; for processed different materials, such as wood, building materials, ceramics and metals It has good adhesion.
How to use instructions
Remove dirt, dust, oil, frost, etc. on the surface of the substrate; place the plastic nozzle on the open bottle mouth and tighten it, and use a dedicated 1:1 double bottle glue gun to inject glue. Uncured glue can be cleaned with special cleaning agents (or other solvents such as alcohol).

Packaging

Packaging
1:1 double plastic bottle packaging: 600 ml per group; 9 groups per carton

Transport transmission
This product is non-hazardous and can be transported by train, car, ship and plane

Store
Can be stored for 6 months in a cool, ventilated and dry place.

Precautions and precautions
The initial 20g of mixed glue may be insufficiently mixed and is not recommended.
The glue mixed at room temperature should be used during the application period.
Avoid contact with skin and eyes. If inadvertently, rinse immediately with plenty of water and consult a doctor if necessary;
avoid contact with children; do not contaminate food, medicine or cosmetics.
The heavy workpiece to be bonded should be avoided to move before it is completely cured, and measures should be taken to fix it when it is necessary to move.
Recommended use conditions: temperature 15 ~ 35C, relative humidity 40% ~ 80%; if the temperature and humidity are lower than the recommended lower limit, the horn glue will cure more slowly, and if it is higher than the recommended upper limit, the construction time will be shortened.