Polyurethane (PU) Adhesive Sealant for Aluminum Window Building (One Component: Flexibond 8818)

• Customization: Available
• Bonding Function: Structural Adhesive
• Morphology: White Paste
• Model NO.: Flexibond 8818
• Application: Construction, Building Materials
• Material: Polyurethane
• Classification: Room Curing
• Characteristic: Waterproof
• Color: White
• Appearance: Uniform Paste
• Solid Content: ≥ 98%
• Density: ~ 1.35 G/Cm^3
• Tack Free Time (23 ºC ,50% Rh): 15 - 30 Min
• Shear Strength: ≥ 8 MPa
• Temperature Limited: - 30 to 80 ºC
• Application Temperature: 5 - 40 ºC
• Application Humidity: ≤ 80%
• Characteristics: High Bonding Strength
• Shelf Life: 9 Months
• Transport Package: 310ml Plastic Cartridge
• Specification: ISO9001, ISO14001
• Trademark: Flexibond
• Origin: China
• HS Code: 3506100090
• Production Capacity: 72000000 PCS/Year

Product Description

Description
Flexibond 8818 is a one-component high-strength polyurethane adhesive mainly used in the various window-and-door-construction for the bonding of aluminum corner angles into the profile hollow spaces.

Characteristics
(1) High bonding strength. The adhesive can enhance the overall strength for aluminum-window-and-door.
(2) Fast cured, improves the productivity.
(3) The adhesive has elasticity after curing, which can solve the problem of leakage, deformation and cracking.
(4) Easy to use. The adhesive can be extruded both by manual and mechanical way.
(5) Good weather resistance, which can increase the life the windows and doors.
(6) Increase the air tightness and water tightness.

Detailed Image





Technical Data of Flexibond 8818

Appearance	White, homogeneous paste
Solid content	≥98%
Density	About 1.35 g/cm^3
Tack free time (25c, %RH)	15-30 min
Curing rate (25 ºC, 50%RH)	2.5 mm/24h
Time of application (25 ºC)	15-30mins
Tensile strength	Around 10MPa
Tear strength	Around 8MPa
Temperature limit	-30 ºC~80 ºC
Application temperature	5-40 ºC
Application humidity	≤80%

Application
Assure that the surface is clean and dry, with no oil or other contaminations.
Flexibond 8818 is applied in a caterpillar shape directly from the cartridge into the profile. The adhesive hardens up with moisture, The adhesive should be normally be put on the corner of two cutting surfaces, corner points code card, profile cutting surface. Corner connection quite is painted as needed.

Packaging
310ml plastic cartridge

Storage and Shelf Life
The product has a shelf life of 9 months if kept under the temperature of 15-25, avoid direct sunlight.


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