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Nikawa
M28 is an epoxy resin system with 100% solid content
and low viscosity. It has high mechanical strength and excellent
bonding strength. It is suitable for laminating, casting, potting
and adhesive.
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| Technical properties: |
| Part
A |
Epoxy
Binder (Slight milky Colour) |
| Part
B |
Hardener
(Slight Yellowish Colour) |
| Mix
Ratio A:B (By weitht) |
100:32 |
| Mix
Ratio A:B (By volume) |
100:30 |
| Brook.
Visc. CPS at 25©C |
800 |
| Pot
Life |
Approx.
5 Hrs |
| Drying
Time, Set to Touch |
Approx.
9 Hrs |
| 6-Mil
Film Thru-Dry |
Aprox.
17 Hrs |
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| Properties
of cured 1/8-inch castings |
| Shore
Dhardness, 0-10 sec |
77-74 |
| Tensile
Strength, psi |
9,800 |
| Tensile
Modulus, psi |
417,500 |
| Elongation
at break, % |
9.6 |
| Flexural
Strength, psi |
15,700 |
| Flexural
Modulus, psi |
454,000 |
| Tg,©C |
89.9 |
| HDT,
©C, 264-psi load |
80 |
| Compressive
Strength, psi, at yield |
14,300 |
| Compressive
Strength, psi, at failure |
35,000 |
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| Adhesive
properties |
| Tensile
shear strength, psi |
3,500 |
| T-peel
strength, pli |
2.5 |
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