HD-2501

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HD-2501

A soft, aliphatic, polycarbonate-based, polyurethane dispersion.

HD-2501 was designed primarily for use on flexible substrates as a coating, saturant or impregnant.

CHARACTERISTICS:

  • Maximum hydrolytic stability and oxidation resistance
  • Outstanding toughness and abrasion resistance
  • Good water and chemical resistance
  • Can be crosslinked to enhance performance
  • Dilution and clean-up with ordinary tap water
  • Contains n-methyl pyrrolidone (NMP) co-solvent
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Description

PHYSICAL PROPERTIES

SOLIDS  40% (±1%)

VISCOSITY  75-200 cps

pH  8.5-10.0

DENSITY     8.8 lb/gal

VOC CONTENT   145 g/l (as supplied)

SOFTENING POINT 240°F

SWARD HARDNESS 10

 

TENSILE PROPERTIES

ELONGATION                 480 %

TENSILE STRENGTH  >7300 psi

100% MODULUS            875 psi

200% MODULUS            1450 psi

300% MODULUS           2950 psi

Additional information

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