Sikaflex High Quality Silane Modified Better Than Silicone Polyurethane Construction Sealant

• CAS No.: Reference to MSDS
• Bonding Function: Structural Adhesive
• Application: Construction
• Material: Polyurethane
• Main Agent Composition: Polyurethane Elastomer
• Characteristic: Weatherability
• Model NO.: Lejell240
• Promoter Composition: Curing Agent
• Color: Yellow
• Origin: China
• Production Capacity: 1000000

Product Description

Sikaflex high quality silane modified better than silicone  polyurethane construction sealant

 

Lejell 240 Technical Data

Testing Items^(2)	Performance
Appearance	Black/White/Gray homogeneous paste
Density  (g/cm³)	1.35±0.1
Sagging properties(mm)	≤3
Shore A-hardness(A°)	20~40
Tensile strength( Mpa)	≥1.5
Elongation at break (%)	≥200
Volatile content (%)	/
Elastic recovery rate(%)	≥70
Touch Dry time  (min)	60~80
Curing speed   (mm/d)	/
Extrudability   (g/15s)	100~350
Pollution properties	Non
Application temperature  (ºC)	-40~90
Shelf life(month) ^(3)	≥9

Lejell 240 Silane modified polyurethane galvanized sheet adhesive

 

Areas of Application:

Bonding for galvanized sheet with cement,tile,stone,and metal substrates.

 

Product features:

Environment friendly.

Good weather resistance.

Bonds well with many substrates.