L-3529

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L-3529

A soft, co-solvent free, aliphatic, polycarbonate-based polyurethane dispersion from Hauthaway.

L-3529 was designed primarily for use on flexible substrates as a coating, saturant or impregnant. It may be blended with L-3528 to increase hardness.

 

CHARACTERISTICS

  • Maximum hydrolytic stability and oxidation resistance
  • Outstanding toughness and abrasion-resistance
  • Good water and chemical resistance
  • Can be crosslinked to enhance performance
  • Co-solvent free, tin-free, APEO-free.

L- 3529 can be used as a sole vehicle or blended with acrylic emulsions for spray or rotogravure applications. It may be thickened with associative thickeners for knife-over-roll or similar methods.

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Description

PHYSICAL PROPERTIES

SOLIDS 35% (±1%)

VISCOSITY 75-200 cps

pH  8.50 -10

DENSITY  8.8 lbs/gal

VOC CONTENT   35 g/l (less water)

 

TENSILE PROPERTIES

ELONGATION             640 %

TENSILE STRENGTH  3650 psi

100% MODULUS               375 psi

200% MODULUS          545 psi

300% MODULUS           800 psi

 

 

Additional information

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