L-2255

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L-2255

A high solids, anionic, aliphatic, aqueous polyurethane dispersion from Hauthaway.

L-2255is an adhesive grade polyurethane suggested for industrial laminating applications. Suitable for bonding plasticized vinyl sheet to itself and to other substrates such as rubber, wood, cardboard and textiles.

CHARACTERISTICS:

  • High solids (48%), co-solvent free
  • Can be crosslinked to improve bond strength and heat-resistance.
  • Non-crystalline nature

 

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Description

PHYSICAL PROPERTIES

SOLIDS 48%(±1%)

VISCOSITY  100 –1000 (Brookfield RVT, sp. 3, 100)

pH  7.0 -9.5

DENSITY  8.75 lbs/gal

SOFTENING POINT: 240F

VOC CONTENT   10g/l(as supplied

 

TENSILE PROPERTIES

ELONGATION             580 %

TENSILE STRENGTH  3000 psi

100% MODULUS               800 psi

200% MODULUS            1050 psi

300% MODULUS            1370 psi

 

 

Additional information

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