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Elmet Technologies

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Eastman Plastolyn™ 290 Hydrocarbon Resin
Categories: Polymer

Material Notes: Product Description: Plastolyn™ 290 hydrocarbon resin is a versatile, aromatic, water white, very high softening point resin for use in polymer modification, adhesives, overprint lacquers, coatings and a variety of other applications. Recommended as a flow modifier in such polymers as polyvinylchloride (PVC), acrylonitrile-butadiene-styrene (ABS) and block copolymers. Its water white color and good economy, combined with superior heat and ultraviolet light (UV) stability compared with conventional C9 hydrocarbon resins, provide formulators a new level of quality without sacrificing competitiveness.

Application/Uses:

  • Automotive
  • Building and Construction
  • Contact Adhesives
  • Footwear and Leather
  • Hot Melt Adhesives
  • Rubber and Plastic Modification
  • Solventborne Adhesives
Key Attributes:
  • Color stability
  • Low color
  • Made from purified aromatic monomers
  • Very high softening point

Information provided by Eastman

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Physical PropertiesOriginal ValueComments
Viscosity 1000 cP
@Temperature 230 °C
Melt
 10000 cP
@Temperature 190 °C
Melt
 100000 cP
@Temperature 165 °C
Melt
Molecular Weight 1350 g/molMn
 5200 g/molMw. Mw/Mn ratio = 3.3
 10900 g/molMz
 
Thermal PropertiesOriginal ValueComments
Glass Transition Temp, Tg 84.0 °C
Ring & Ball Softening Point 140 °CASTM E28
 
Optical PropertiesOriginal ValueComments
Gardner Color Number <= 1.0ASTM D6166
 
Descriptive Properties
Cloud Point<-40°CDACP
 >180°COMS
 8°CMMAP

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PEATM5534 / 222728

Ensinger PEI

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