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Elmet Technologies

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Eastman Pentalyn™ 755-M Resin
Categories: Polymer

Material Notes: Product Description: Pentalyn™ 755-M resin is a phenolic modified rosin ester with high molecular weight, which offers the high viscosity of many resins of its kind, but with considerably better solubility in mineral oils. This resin also has excellent reactivity to gelling agents, offering high viscosity and excellent solubility in mineral oils. This resin also offers excellent reactivity to aluminum gelling agents, promotes fast anchorage and offers good shine, making it ideal for lithographic or offset inks in Heat-Set and Quick-Set systems and as a modifying resin in flushing, designed for modern highspeed printing equipment.

Application/Uses:

  • Graphic Arts
  • Hot Melt Adhesives
  • Solventborne Adhesives
Key Attributes:
  • Excellent reactivity to gelling agents
  • High viscosity
  • Improved mineral oil solubility

Information provided by Eastman

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Physical PropertiesOriginal ValueComments
Viscosity Measurement 19[sec], Bubble, 50% in Xylene
 
Chemical PropertiesOriginal ValueComments
Total Acid Number 24[mg KOH/g]
 
Thermal PropertiesOriginal ValueComments
Ring & Ball Softening Point 157 °CASTM E28
 
Optical PropertiesOriginal ValueComments
Gardner Color Number <= 10
 
Descriptive Properties
AppearanceCrystalline Solid

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PEATM5492 / 222686

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