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Master Bond adhesives

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Eastman Pentalyn™ 793 HV-M Resin
Categories: Polymer

Material Notes: Product Description: Pentalyn™ 793 HV-M resin is a phenolic modified rosin ester, which offers very high viscosity and very low solubility in mineral oils. A partially gelled resin, it offers excellent pseudoplasticity even without the addition of gelling agents. Pentalyn™ 793 HV-M offers very fast anchorage, which makes it ideal for lithograph or offset inks in Quick-Set systems or as a modifying resin in Heat- Set and Flushing. Designed for modern high-speed printing equipment, it is also used in aromatic solvent-based rotogravure inks due to its excellent hardness. The high hardness of this resin makes it very useful in (aromatic) solvent-based rotogravure inks.

Application/Uses:

  • Graphic Arts
  • Hot Melt Adhesives
  • Solventborne Adhesives
Key Attributes:
  • High hardness
  • Partially gelled
  • Pseudoplastic
  • Very high viscosity
  • Very low solubility in mineral oils

Information provided by Eastman

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Physical PropertiesOriginal ValueComments
Viscosity Measurement 25[sec], Bubble, 45% in Xylene
 
Chemical PropertiesOriginal ValueComments
Total Acid Number 26[mg KOH/g]
 
Thermal PropertiesOriginal ValueComments
Ring & Ball Softening Point 177 °CASTM E28
 
Optical PropertiesOriginal ValueComments
Gardner Color Number <= 12
 
Descriptive Properties
AppearanceCrystalline Solid

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PEATM5496 / 222690

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