HD-4670

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HD-4670

Ultra-soft, aliphatic, water-borne urethane dispersion.

HD-4670 was designed for use in textile applications that require an ultra-soft hand coupled with good strength, abrasion resistance, and excellent resiliency. Due to its overall properties, HD-4670 can be used as a finish or a coating. This versatile urethane is ideally suited for use as an anti-fray finish on textile fabrics that must have an ultra-soft hand. HD-4670 is also ideally suited for textile-coating applications that require excellent low temperature flex crack resistance. The extremely low melt temperature also allows HD-4670 to be used as a heat sealable coating.

 

Characteristics:

  • Superior flexibility
  • Ultra-soft, resilient, flexible, film
  • Excellent UV-resistance
  • Good abrasion resistance
  • Superior low temperature, flex-crack resistance
  • Low melting point (240°F)
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Description

Solids 33% (±1%)

Viscosity 50-500 cps

pH 7.5-10.0

Density 8.6 lb/gal

SOFTENING POINT: 240°F

VOC CONTEN: 78g/l (as supplied)

ELONGATION: 800 %

TENSILE STR. 3,000 psi

100% MODULUS: 200 psi

200% MODULUS: N/A

300% MODULUS: N/A

 

Additional information

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