EPUSIL U 786 DV
Two Components, Flexible
Urethane Adhesive
DESCRIPTION
U
– 786 DV is two components, flexible urethane
adhesive. U – 786 DV is a general purpose adhesive,
exhibits high adherence properties to polyurethane,
metals, ceramics, and excellent adhesion to many
sorts of plastics.
PROPERTIS -
uncured
PART A
PART B
Color
.................................……
Beige Amber
Viscosity, ASTM-D-1084…….
18-25 Kcps 55 - 65 Kcps
Specific
Gravity, gr./cm3
..…….. 1.2 +/-0.03
1.76+/-0.03
Mix Ratio (by
volume)………….
1:1
Mixed
density
.................………
1.48 gr./cm3
Mixed
Viscosity..............………
35000-45000 cps
PROPERTIES -
Cured
Test Methods
Limits
Hardness,
@250C, Shore A…….
ASTM-D-2240 82 - 87
Tensile
Elongation, Bulk, % ……
ASTM-D-638 54-60
Tensile
Strength, Bulk, kg/cm2….
ASTM-D-638 120 -130
Tensile
lap shear Strength (Al/Al)
ASTM-D-1002 230 -250 kg/cm2
Service
Temperature ...................
ASTM-D-794 -40 to 100 (0C)
Curing
Setting
at R.T
................................
30 to 40 min
Hardening. @ 250
C......................
6 hrs.
Final properties @ 250
C............. 7 days
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