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
Property
Test Method
Typical Value, Units
General
Ring and Ball Softening Point
ASTM E 28
159 °C
Color, Gardner
a
<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
a
50% 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