Click for PDF
Technical Data Sheet


Applications
  • Adhesives/sealants-B&C
  • Carpet construction
  • Commerical printing inks
  • Film modification
  • Paints & coatings
  • Polymer modification
  • Protective coatings
  • Road markings
  • Roofing ingredients
  • Solder flux
  • Tires
  • Wax ingredients
  • Wire/cable
Key Attributes
  • Excellent gloss
  • Good release of solvents
  • High viscosity

Product Description
Pentalyn™ 750 HV-M rosin resin is a phenolic modified resin ester with high viscosity, excellent gloss and good release of solvents, which makes it recommendable mainly for rotogravure inks in aromatic solvents.

Typical Properties

PropertyTest MethodTypical Value, Units
General
Ring and Ball Softening PointASTM E 28159 °C
Color, Gardnera <10
Acid Number (mg KOH/g) 20
Gardner Viscosity 
     (50 % in Xylene) V-W
Appearance Crystalline Solid
Description, Base Resin Gum Rosin, phenolic modified pentaerythritol ester

a50% resins solids in toluene or xylene



Compatibility and Solubility
This resin is compatible with tall oil alkyd resins and other rosin-based resins, chlorinated rubber and cosolvent polyamides. Pentalyn™ 750 HV-M rosin resin is soluble in aromatic solvents and insoluble in aliphatic solvents and alcohols.

Storage
The large contact surface the pieces of resin present make them susceptible to gradual oxidation, which can be more advanced in some batches than others. This can cause darkening and/or affect the resin’s solubility in organic solvents. Therefore, we strongly recommend keeping strict control of inventories at all times, and taking special care to ensure that the oldest material is used first. We suggest a shelf life of 1 year for this product.

Comments
Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.
Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.

2/10/2021 3:49:17 PM