Product Introduction:
CW-M-108 is used for bonding and sealing battery cases. It provides excellent adhesion to a variety of substrate used in battery construction,including polypropylene, polycarbonate, ABS, SAN and hard rubber. It is suitable for dark color battery case.
Main Features:
- Good fluidity, stable performance, adhesive strength kept under long time strong acid corrosion.
- Low viscosity, free of bubbles and good tenacity.
- Good procesibility,curing at normal temperature or heat curing, easy to operate.
|
Index
|
Group A
|
Group B
|
|
Appearance
|
Pale yellow transparent liquid
|
Brown liquid
|
|
(25°C mpa.s) Viscosity
|
1400-1800
|
50-150
|
|
25°C g/cm3 Density
|
1.05-1.15
|
1.00-1.10
|
|
Blending ratio (amounts by weight)
|
2
|
1
|
|
25°C mpa.s) Mixture Viscosity
|
200-800
|
|
Mixture firm time
|
25°C auto-solidification
|
24h
|
|
60°C solidification
|
90min
|
|
(25°C)Serviceable time
|
blend weight 300g 30~40min
|
|
Cohesional strength or our
|
drawing strength
|
early
|
9.0+1MPa
|
|
after pickling
|
above 80% early
|
|
company's ABS test piece
|
shearing strength
|
early
|
6.0+1MPa
|
|
after pickling
|
above 80% early
|
|
hardness(Hp)
|
Firm early
|
≥75
|
|
Weight change after pickling
|
≤2%
|
|
