Odorless Auto windshield glass replacement PU urethane adhesive sealant
PU1635 is one component of Odorless polyurethane adhesive sealant used in windshield glass bonding and sealing.
∎Typical Applications
Mainly use for automotive windshield and side glass replacement in after-market.
Odorless Auto windshield glass replacement PU urethane adhesive sealant
PROPERTY
STANDARD/UNITS
VALUE
Main raw material
-----
Polyurethane
Color
Visual inspection
Black
Density
Gr/cc
1.30±0.05
Volatile content
%
≤4
Extrusion rate
ml/min
≥60
Tack free time
min
20~50
Curing speed
mm/ 24hrs
3~5
Hardness
Shore A
55±5
Tensile strength
MPa
≥5
90
Shear strength
MPa
≥2.5
Elongation at break
%
≥400
Application temperature
°C
5~35
Service temperature
°C
-40~80
Shelf life
month
9
Note:All data above were tested under special condition; storage condition has a direct impact to the products’ shelf life