EPUSIL U 290 DV
Two Components, Urethane
Adhesive
DESCRIPTION
U
– 290 DV is two components, urethane adhesive. U –
290 DV is a general purpose adhesive, exhibits high
adherence properties to polyurethane, metals,
ceramics, and good adhesion to many sorts of
plastics.
PROPERTIS -
uncured
PART A
PART B
Color
.................................……
Beige Amber
Viscosity, ASTM-D-1084……. 25
-35 Kcps 150 - 170 Kcps
Specific
Gravity, gr./cm3
..…….. 1.45 +/-0.03
1.78+/-0.03
Mix Ratio (by
volume)………….
1:1
Mixed
density
.................………
1.61 gr./cm3
Mixed
Viscosity..............………
70000-95000 cps
PROPERTIES -
Cured
Test Methods
Limits
Hardness,
@250C, Shore D…….
ASTM-D-2240 78 - 82
Tensile
Elongation, % …………..
ASTM-D-638 7 – 9
Tensile
Strength (bulk) …………
ASTM-D-638 320 –350 kg/cm2
Tensile
lap shear Strength (Al/Al)
ASTM-D-1002 190 -210 kg/cm2
Service
Temperature ...................
ASTM-D-794 -20 to 100 (0C)
Curing
Setting at R.T
................................
12 to 15 min
Hardening. @ 250
C......................
6 hrs.
Final properties @ 250
C............. 7 days
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