Mf840K Two-Component Polysulfide Insulating Glass Insulating Glass Sealant

• Customization: Available
• Capacity: 600ml
• Color: White
• Model NO.: MF840K
• Drying Time: 24 Hours
• Material: Polysulfide
• Usage: Construction, Industrial
• Delivery Time: 7-10days
• Transport Package: Barrel
• Specification: 300kg, 30kg
• Trademark: SILANDE
• Origin: China
• HS Code: 3506919010
• Production Capacity: 8000000PCS/Year

Product Description

MF840K two-component polysulfide insulating glass special sealant

MF840K two-component polysulfide insulating glass special sealant (MF840K for short) is a two-component, solvent-free, room temperature curing sealant. MF840K has good adhesion to clean surfaces such as glass and aluminum. MF840K is suitable for automatic production line of insulating glass (mechanical construction) and manual production line (manual construction).

product manual
MF840K two-component polysulfide insulating glass special sealant (MF840K for short) is a two-component, solvent-free, room temperature curing sealant. MF840K has good adhesion to clean surfaces such as glass and aluminum. MF840K has low viscosity and convenient construction, suitable for automatic production of insulating glass.
Line (mechanical construction) and manual production line (manual construction).

use
MF840K is used for the second edge sealing of insulating glass, which is widely used in the sealing of insulating glass in construction, transportation, refrigeration and other industries. MF840K has a good bond with glass, and with most insulating glass spacer materials, including aluminum, aluminum alloy, stainless steel, etc. MF840K has excellent oil resistance, solvent resistance and resistance to a wide range of chemical substances. It can avoid the sealing failure of the insulating glass due to the incompatibility of the sealant and the glass material, thereby providing excellent protection for the insulating glass. Due to its low permeability to most solvents, oils and plasticizers,MF840K is also suitable for non-rigid warm edge partition systems, such as TPS.

MF840K has good compatibility with polyiso-J olefin sealants. For gas-filled insulating glass, the minimum thickness of the sealant is 5.0mm. (In practical applications, the appropriate thickness should be determined according to the size and weight of the hollow glass unit, the size of the spacer frame and the design of the glass system.)

• 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.