L-3225

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L-3225

A hard, co-solvent free, aliphatic, polyester polyurethane dispersion. This is a self-coalescing version of HD-4675 from Hauthaway.

L-3225 was designed for topcoat applications on a wide variety of substrates, including concrete, metal, plastic and wood.

CHARACTERISTICS

  • Self-coalescing at temperatures above 60° F
  • Contains no co-solvent
  • Produces clear, durable films with low levels of co-solvent (<100 g/l) Excellent non-yellowing properties
  • Good water and chemical resistance
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Description

PHYSICAL PROPERTIES

SOLIDS 40% (±1%)

VISCOSITY 50-500 cps

pH  7.0 -9.5

DENSITY  8.8 lbs/gal

SOFTENING POINT: 345F

VOC CONTENT   18 g/l (as supplied)

SWARD HARDNESS 46

 

TENSILE PROPERTIES

ELONGATION             190 %

TENSILE STRENGTH  >5900 psi

100% MODULUS               4400 psi

200% MODULUS            N/A

300% MODULUS           N/A

 

 

Additional information

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