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Mf883 Silicone Sealant for Insulating Glass

China Mf883 Silicone Sealant for Insulating Glass, Find details about China Silicone Sealant for Insulating Glass-Mf883, One Component Silicone Structural Sealant from Mf883 Silicone Sealant for Insulating Glass

Model NO.
MF883
Bonding Material
Glass
Certificate
Ift/ Igma/Igcc
Delivery
7-10 Days
Trademark
SILANDE
Transport Package
Box
Specification
Sausage: 500 ml
Origin
China
HS Code
3506919010
Model NO.
MF883
Bonding Material
Glass
Certificate
Ift/ Igma/Igcc
Delivery
7-10 Days
Trademark
SILANDE
Transport Package
Box
Specification
Sausage: 500 ml
Origin
China
HS Code
3506919010
 
Silicone Sealant for Insulating Glass-Mf883
 
Insulating Glass, Structural Glazing, Facade, Curtain Wall System

DESCRIPTION
MF883 is one component neutral cured RTV silicone structural sealant for secondary seal of insulating glass units.
♦ APPLICATIONS
MF883 is mainly applied to secondary seal of traditional insulating glass units, with butyl as its primary seal, also recommended to glazing micro insulating glass with free edge incorporated by specialty glass types like ultra-thin glass (solar glass or screen glass).
 
FEATURES
  • Form durable and elastic sealing layer on glass and spacer surface.
  • Excellent adhesion to a wide range of substrates without primer.
  • Neutral cured, no corrosion to substrates surface.
  • Excellent temperature stability: -60°C to 180°C.
  • Non-slump, solvent free, and no pollution to environment.
 
 TYPICAL PROPERTIES
STANDARDTEST ITEMSTECHNICAL DATATEST RESUIT
Test condition-before cure, T: (23±2)°C, R.H: (50±5) %
GB 16776Extrudability, sW101.9
GB  13477.6Sag, mmW30
-Application Time, min-20
GB  13776.5Tack free time, hW30.5
-Curing time, d-7-14
-Completely cured time, d-14-21
-Range of Application Temperature, °C-10-40
Test condition-7days placed at T: (23±2)°C, R.H: (50±5) %
GBIT 531.1Hardness, Shore A20-6048
GB/T 528Elongation at Break, % 500
 Tensile Strength, Mpa 2.31
Test condition- 21 days placed at T: (23±2)°C, R.H: (50±5) %
 23°CN0.61.14
             After Water ImmersionN0.451.10
 Strength,          After Water-UV 1.02
 Mpa                 90°C 0.97
GB 16776-30 °C 1.45
 Adhesion Failure Area, %W50
 Elongation at Max 7ensile(23°C), %N100220
 TGA, %W103.3
 Heating Ageing CrackingNoNo
 ChalkingNoNo

APPLICATION METHODS
Surface-preparation:
The sealing joint and assembly parts must be clean, dry and free from all contamination and impurities, such as grease, dust, water logging, frost, dirties, remaining glues, assembly accessories and protective coatings.
Primer:
Adhesion test must be proceeded to confirm if primer is necessary or not. If necessary, the primer shall be applied to be a thin layer with a white cloth on the surface before applied sealant. Otherwise, apply sealant directly to clean surface of substrate.
Injection of Sealant:
Continuously extrude MF883 with a positive pressure sealant gun and fully fill it in the joints.
Tooling:
Before a skin forms, tool the sealant with light pressure to spread the sealant and make sure complete surface contact with glass and spacer.

APPLICABLE STANDARDS
  • GB 16776
  • GB/T 29755
LIMITATIONS
The product is not applicable in the following conditions:
-Single seal or primary seal of insulating glass units.
-Immersion in the water.
-Any building materials exuding grease, plasticizer or solvents, vulcanized or semi-vulcanized rubber.
-Frosted or humid surface.
-The region where atmosphere vapor is closed and cut off (as sealant is moisture curing).
-Surfaces where paints are used (generally paints cannot be adhered on surface of silicone).
-contact with food or other affiliated category.
ATTENTIONS
  • In case of contact with eyes, rinse immediately with plenty of water.
  • Avoid contacting with skins for a long time, and avoid contacting with children.
  • Avoid contaminating foods, medicines or cosmetics.
  • Do test on adhesive property of project materials before using and refer to MSDS.
  • For more information on safety use and hazards, and for safety notice which is not mentioned, please refer to relevant specification of JGJ 102.

♦ SHELF LIFE AND STORAGE

12 months from the date of manufacture, store in a low moisture, dark place below 30.in the original unopened packing.

♦ PACKAGE
Sausage: 500 ml
Drum: 200 L

Mf883 Silicone Sealant for Insulating Glass

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