HD-4664

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HD-4664

A medium soft, high solids, co-solvent free, aliphatic, polyurethane dispersion.

HD-4664was designed as a high solids, multi-purpose textile binder polymer. It may be used as a blending resin for harder polyurethane polymers to impart greater film flexibility. A balanced composition provides good stability with acrylic latices and confers superior strength, abrasion resistance and low temperature flexibility properties.

CHARACTERISTICS:

  • High solids (50%)
  • Contains no co-solvent
  • Medium soft, tough, dry film
  • Superior abrasion resistance
  • Exceptional low temperature flexibility and crack resistance
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Description

SOLIDS 50 %
VISCOSITY 200-800 cps
pH 7.5-10.0
DENSITY 8.8 lb/ga
SOFTENING POINT 310ºF
VOC CONTENT 12 g/l (as supplied)
SWARD HARDNESS 14
ELONGATION 625 %
ULT. TENSILE STR. >6000 psi
100% MODULUS 800 psi
200% MODULUS 1100 psi
300% MODULUS 1,500 psi

Additional information

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