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| UNI-REZ 2623 |
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| Fatty Acid Dimer-Based Polyamide Resin - Polyamide Resins |
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UNI-REZ 2623 is an economical hot melt polyamide adhesive resin based on dimer acids, designed
for bonding porous substrates. |
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Softening Point, 'C, Ring & Ball : 136
Viscosity, cps/mPa·s, at 190°C : 6500
Color, 40% in n-Butanol, Gardner : 6
Tensile Strength, psi (MPa), ASTM D-1708 : 1000 (6.9)
Elongation, %, ASTM D-1708 : 400
Tensile Modulus, psi (MPa), ASTM D-638 : 27000 (186)
Block at 150'F, ASTM D-1146 : None
Water Absorption, ASTM D-570:after 24 hours, % After 7 days, %: 0.2 , 0.5
Pounds per Gallon, (g/cc), 25'C : 8.1 (.97)
Flash Point, 'C, COC : 271 (520'F) |
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