L-2183

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L-2183

An anionic, aliphatic, aqueous polyurethane dispersion from Hauthaway.

L-2183 is an adhesive grade polyurethane suggested for modifying industrial laminating adhesives. L-2183 may also be used in low tack pressure sensitive applications.

CHARACTERISTICS

  • Low activation temperature (200 F)
  • Can be crosslinked to improve bond strength and heat-resistance.
  • Non-crystalline nature
  • Contains n-methyl pyrrolidone co-solvent.
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Description

PHYSICAL PROPERTIES

SOLIDS 35% (±1%)

VISCOSITY 50 – 500 (Brookfield RVT, sp. 3, 100)

pH  7.0 -9.5

DENSITY  8.6 lbs/gal

SOFTENING POINT: 200F

VOC CONTENT   47 g/l (as supplied)

 

TENSILE PROPERTIES

ELONGATION             1200 %

TENSILE STRENGTH  1500 psi

100% MODULUS               75 psi

200% MODULUS            85 psi

300% MODULUS            100 psi

 

 

Additional information

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