Two Parts Silicon Sealant

"AKCOME SILANDE AS788" is the two parts silicon sealant applied in the encapsulation and sealing of solar modules.
Product Advantage
Relatively much faster curing time compared with AS71
More economical and environmental compared with single part silicon sealant owing to drum package
Support the automatic TWO-PART SEALANT EXTRUDER to improve the efficiency of solar module production line
Safeguard the adhesive surface well-proportioned and clean, combined with the automatic TWO-PART SEALANT EXTRUDER
Reduce the unit consumption of sealant thus cut down the unit cost
Properties
Before Curing
Performance
Part A
Part B
Viscosity (Pa.s)
150-250
60-100
Relative Density (g/cm
2
)
1.45±0.05
1.03±0.05
Part A : Part B (Weight Ratio)
12: 1
Curing Type
Dealcoholized
Construction Time (min)
≥20
Tack-free Time (min)
≤60
Curing Time (hr)
24
After Curing
Performance
AS788
Hardness(Shore A,24hr)
30-60
Tensile Strength(Mpa)
1.6-2.2
Shear Strength(Mpa)
0.8-1.0
Elongation(%)
≥200
Operating Temperature Range(°C)
-60~200
Volume Resistivity(Ω•cm)
1.1×10
15
Dielectric Strength(KV/mm)
24.2
Flammability Rating
FV-0