Mf881-25hm Silicone Structural Sealant Two Components High-Strength, High-Elongation Sealant High-Modulus Silicone Structural Sealant for Inflatable Insulating

• Customization: Available
• Adhesion Strength: High Strength
• Bonding Material: Glass
• Model NO.: MF881-25HM
• Color: Black
• Usage: Electronics, Construction, Transportation
• Certificate: Ift, SGS, TUV, Igma/Igcc
• Delivery Time: 7-10 Days After Order
• Type: Silicone Sealant
• Material: Composite Materials
• State: Fluid
• Mildew Proof: Mildew Proof
• 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: 3 days (1 - 6000 ml) ; 3 days (6001 - 60000 ml) ; To be negotiated ( > 60000 ml)

Product Description

MF881-25HM high modulus silicone structural sealant for inflatable insulating glass is a two-component, neutral curing at room temperature, and structural function of insulating glass sealant. Mainly used for secondary sealing of argon gas and ordinary gas-filled insulating glass.
High strength, high modulus, low elongation
Excellent high and low temperature resistance and weathering resistance
Neutral fast curing, no corrosion to the adhered surface
Good adhesion to most building materials
No pollution to the environment

One-component, neutral, room temperature moisture curing silicone sealant. 1. Excellent flame-retardant performance, long time for fire blocking. 2. High elasticity and low modulus. It can be used with silicone fire-proof smoldering structural sealant that meets ETAG002 standard to provide 25-year quality guarantee. 3. Excellent resistance High and low temperature performance and weathering resistance performance 4. Neutral curing, no corrosion to the surface to be adhered 5. Good adhesion to most building materials and components without primer 6. It is stretching, connecting, and surrounding Ideal sealing material for sealing and fire blocking 7. Easy to use, it can be extruded at any time with a general glue gun. 8. Ring alignment
 

• 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.

  

  

  

Application field

MF881-25HM high modulus silicone structural sealant for inflatable insulating glass is mainly used for side sealing of inflatable insulating glass and ordinary insulating glass, and solar cell module encapsulation and structural bonding.

product description
MF881-25HM high modulus silicone structural sealant is a two-component room temperature neutral curing sealant with structural functions. Neutral dealcoholization type, curing at room temperature releases a small amount of alcoholic gas.

product description
MF881-25HM high modulus silicone structural sealant is a two-component room temperature neutral curing sealant with structural functions. Neutral dealcoholization type, curing at room temperature releases a small amount of alcoholic gas.

Instructions
MF881-25HM does not require primer to have good adhesion to most coated and uncoated glass, metal spacers, etc. In order to ensure the quality of the project, it is recommended that compatibility and adhesion tests be done in advance before each project is used.

The mixing ratio
In order to obtain better physical properties, it is recommended that the base and curing agent be mixed in a completely closed mixing system. An automatic glue spreader can be used instead of hand or hand-held agitators, because it is easy to remove air during the mixing process. Brought in, affecting the physical properties of the sealant after curing.
In order to obtain the best sealant performance, the ratio of base rubber and curing agent should be mixed at a mass ratio of 12:1, or an equivalent volume ratio of 8.0:1. Under this mixing ratio, the construction period of the sealant should be 30min~60min, and the surface drying time should be within 3h. The mixing ratio is allowed to be adjusted in a small range, but the quality ratio is best in the range of 11:1 to 16:1. It is recommended to stir the curing agent evenly before use. Since the curing agent easily reacts with moisture in the air, it cannot be exposed to the air for a long time
 

• 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.