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Rulon Bearings
Cray Valley Wingtack® ET Aromatically Modified C-5 Hydrocarbon Resin
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Description: Wingtack® ET is a light yellow, economical, aromatically modified resin with increased tack and excellent peel and cohesive strength properties.

Product Highlights / Performance Properties:

  • Exceptionally low color and odor for a hydrocarbon resin
  • Compatible with a wide variety of polymers, olefins, waxes, EVA and elastomers typically used in adhesives and coatings
  • Generally soluble in solvents having low to medium polarity
Suggested Applications:
  • Hot melt adhesives (HMA)
  • Pressure sensitive adhesives (PSA)
  • Plastics & Rubber

Information provided by Cray Valley

Available Properties
  • Specific Gravity, ASTM D891
  • Molecular Weight, Mn
  • Molecular Weight, Mw
  • Ash
  • Softening Point, E-950
  • Glass Transition Temp, Tg, midpoint
  • Gardner Color Number, E-803, in 50% toluene
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Ensinger PEI
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