Polyurethane Sealant

Polyurethane Sealant
High quality, competitive price.
Quick set, fast curing, high green strength.
Convenient for application
Polyurethane Sealant

We have been supplying PU Sealant to Europe in large quantity with high quality and competitive price.
Advantages:
Quick set, fast curing, high green strength
Convenient for application
Slight or no volatile, environmental friendly.
Excellent resistance to aging
High adhesive performance and excellent sealant performance
Non-corrosion to substrates.
No shrinkage and no sag
Testing Items
Performance
Appearance
Black/White/Gray homogeneous paste
Density
(
g/cm3
)
1.
35±0.05
Sagging properties(mm)
0
Elongation at break (%)
≥600
Volatile content (%)
≤4
Stretch modulus (Mpa)
>0.4
Touch dry time(min)
≤180
Elastic recovery rate(%)
≥85
Extrudability (ml/min)
≥80
Pollution properties
Non
Application temperature(
°C
)
+5
~
+35
Shelf life(month)
9