EPUSIL EP 80 FR
Low viscosity,
semi-flexible Flame retardant casting epoxy
DESCRIPTION
Epusil EP 80 FR is two
components epoxy compound with mid viscosity, semi
flexible for genera purpose casting and
impregnation, exhibiting high electrical and
physical properties. EP 80 FR meets UL 94 V – 0
standard.
PROPERTIES
Uncured
EP 80
EPC 80
Color,
visual.........................................
Off White Off
White
Viscosity, ASTM-D-2393 (cps @ 250c)
7000
16000
Specific Gravity, gr./cm3......................
1.32 +/-0.03
1.46 +/-0.03
Mix Ratio
(weigh)...............................
1:1
Mix Viscosity ASTM-D-2393 (cps)…
10000
Pot Life @ 250C (100 gr.)
(min)........ 180 -
250
Shelf Life (in appropriate storage)
.... 12
months
PROPERTIES
- cured
Physical
Hardness, ASTM-D-2240 (Durometer)..Shore D
65-70
Tensile strength, ASTM-D-638.(kg/cm2)..............
120-130
Tensile Elongation,
ASTM-D-638.......(%)..... 50-55
Coefficient of Thermal Expansion (cm/cm/0c)
40*10-6
Heat Distortion
Point.......................................
650C
Electrical
Dielectric Strength, ASTM-D-149
(volt/mil)... 450
Dielectric Constant,
ASTM-D-150..................
3.8
Dissipation Factor,
ASTM-D-150....................
0.038
Mixing
instructions
1. Mix
thoroughly in the original containers
2. Weigh out
required amount of EP 80 FR
3. Weigh into
Epusil EP- 80 FR an equivalent amount of EPC 80
4. Mix
thoroughly, being careful to scrape sides and bottom
of container
to ensure
proper blending.
5. Evacuate for
few minutes if void-free castings are required.
6. Pour into cavity or mold.
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