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Technical Data Sheet
Tacolyn™ 3570 Resin Dispersion


Applications
  • Adhesives/sealants-B&C
  • Carpet construction
  • Case & carton sealing closings
  • Concrete
  • Flooring
  • Labels non food contact
  • Paints & coatings
  • Polymer modification
  • Protective coatings
  • Specialty tape
  • Tape non food contact
  • Waterborne packaging adhesives
Key Attributes
  • APE-free
  • Broad compatibility
  • Excellent silicone liner wetting
  • Excellent thermal and UV stability
  • Good pigment and substrate wetting
  • Good storage and mechanical stability
  • Improves adhesion to polyethylene and polypropylene packaging substrates
  • Light color
  • Low surface tension
  • Outstanding tackifier in waterborne adhesives
  • Resistance to acids and alkalies

Product Description
Tacolyn™ 3570 Resin Dispersion is an anionic, aqueous, solvent-free, and APE (alkylphenol ethoxylate) free dispersion of a stabilized rosin ester. It is designed for use in pressure sensitive adhesives based on acrylic polymer emulsions or carboxylated SBR polymer emulsions, where it greatly enhances the tack and peel to polyethylene and carton board

Typical Properties

PropertyTest MethodTypical Value, Units
General
Particle Sizea 250 nm
Coarse Particlesb 0.050 % max
Ring and Ball Softening PointcASTM E 2867 °C
Shelf Life 274 days
Total solids content 55 %
pH 7.0
pH Tolerance Range 4 to 13
Viscosityd 250 cP
Density 1.05 g/mL

aAverage particle size
bWt% of particles > 45 microns
cDispersed phase (base resin + emulsifier)
dBrookfield Model RFV at 20 rpm, 25°C



Compatibility and Solubility
Compatible at all ratios, or in limited but useful proportions, with latices and other aqueous systems of natural rubber, SBR, NBR, butadiene, isoprene, butyl, and neoprene synthetic rubbers; polyacrylic emulsions, VA-E (vinyl acetate-ethylene) copolymers and ethylene vinyl acetate-acrylate terpolymers. When strongly alkaline or acidic additives are added to Tacolyn™ 3570 Resin Dispersion, gross localized pH-variations should be avoided, as these can lead to destabilization and grit formation. When mixed with cationic substances, Tacolyn™ 3570 Resin Dispersion may precipitate.

Packaging
Tacolyn™ 3570 Resin Dispersion is supplied in bulk in road tank trucks and in polyethylene semi-bulk containers with a net weight of 1000 kg from Eastman production facilities in USA. United States facility also has 445# fiber drums available.

Storage

The useful life of this product can be affected by storage and handling conditions. This dispersion will remain within product specification limits for at least 274 days from date of manufacture from an Eastman production facility provided that storage conditions are observed.

The recommended storage temperature range is 50°-100°F. This resin dispersion may be irreparably damaged if frozen. Accordingly, all shipments in cold climate areas are made in insulated or heated carriers. It is recommended that strict control of inventory be observed at all times, taking care that the oldest material is used first.




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.


2/28/2018 11:35:39 AM