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POLY-PALE™ Partially Dimerized Rosin
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POLY-PALE™ Partially Dimerized Rosin

Poly-Pale™ resin is a pale, partially polymerized (dimerized) rosin. Compared with pale grades of regular wood, gum, or tall oil rosins, it has a higher softening point, higher viscosity (molten and in solution), much greater resistance to oxidation, and complete freedom from crystallizing when in solid form or in solution. Its many uses include the preparation of varnishes, driers, synthetic resins, ink vehicles, floor tile, rubber compounds, solder fluxes, and various adhesives and protective coatings.
Product Resources

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Identification & Functionality

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Features & Benefits

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Labeling Claims
CASE Ingredients Features
Product Highlights
  • Alcohol-soluble
  • High softening point
  • Non-crystalline
  • Resistant to oxidation
  • Thermoplastic rosin acid

Applications & Uses

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Recommended Applications
  • Adhesives/sealants-B&C
  • Bookbinding
  • Caps & lids non-food contact
  • Carpet construction
  • Case and carton closures
  • Commerical printing inks
  • Film modification
  • Labels non food contact
  • Packaging component films
  • Packaging components non food contact
  • Packaging tape
  • Paints & coatings
  • Polymer modification
  • Protective coatings
  • Road markings
  • Roofing ingredients
  • Solder flux
  • Specialty tape
  • Tape non food contact
  • Tires
  • Wax ingredients
  • Wire/cable

Properties

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Typical Properties
ValueUnitsTest Method / Conditions
Acid Number146.0mg KOH/g-
Color, Gardner8.0--
Color, USRG Rosin ScaleWW--
Density at 20°C1.069kg/L-
Description, Base ResinPartially Dimerized Gum Rosin--
Melt Viscosity, Brookfield Thermosel at 100°C100800.0cP-
Melt Viscosity, Brookfield Thermosel at 120°C4100.0cP-
Melt Viscosity, Brookfield Thermosel at 140°C400.0cP-
Melt Viscosity, Brookfield Thermosel at 160°C100.0cP-
Melt Viscosity, Brookfield Thermosel at 180°C33.0cp-
Molecular Weight Distribution Mn313.0--
Molecular Weight Distribution Mw353.0--
Molecular Weight Distribution Mw/Mn1.13--
Molecular Weight Distribution Mz422.0--
Ring and Ball Softening Point103.0°CASTM E 28

Technical Details & Test Data

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Compatibility and Solubility

Compatible with ethylcellulose, natural rubber, SBR (styrene-butadiene), polychloroprene, EVA (ethylene-vinyl acetate) copolymers, drying oils, alkyd resins, shellac, low molecular weight polyethylene, paraffin and microcrystalline waxes.

Soluble in aromatic, aliphatic and chlorinated hydrocarbons, esters, ketones, and higher molecular weight alcohols. Insoluble in methanol, ethanol, isopropanol and water.

Packaging & Availability

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Packaging Information

Packaged in aluminum-kraft-bags of 25 kg net, and supplied on shrink-wrapped pallets of 28 bags each.

Storage & Handling

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Storage

Because of the extremely large surface area, flaked forms of resins are prone to gradual oxidation, some more so than others. This could result in darkening and /or could have an adverse effect on solubility in organic solvents. It is strongly recommended that strict control of inventory be observed at all times, taking care that the oldest material is used first. Recommended storage is in original packaging, dry, free from contamination, below 30°C.

Flaked forms of low to medium-softening point resins may fuse, block, or lump:
(1) during hot-weather months,
(2) if stored near steam pipes or other sources of heat, and
(3) upon prolonged storage and compression.

Poly-Pale™ Partially Dimerized Rosin shelf-life for bag packaging is 18 months from production date; and the shelf-life of drum packaging is 18 months from production date, provided recommended storage conditions are observed.

Documents (2)

Document Name
Type
Products
Brochure
STAYBELITE-E™ Resin-E, SOLUS™ 2100, POLY-PALE™ Partially Dimerized Rosin, PICCO™ A140, PICCO™ A-120, PICCO™ A-10, PICCO™ A100, KRISTALEX™ F115, FORALYN™ 5020-F Ester Of Hydrogenated Rosin, Foral™ AX-E Fully Hydrogenated Rosin, Eastman n-Butyl Propionate, Eastman n-Propyl Propionate, Eastman MPK, Eastman MIAK, Eastman MAK, Eastman EP Solvent, Eastman EEP, Eastman Cellulose Acetate Propionate (CAP-482-0.5), Eastman Cellulose Acetate Propionate (CAP-504-0.2), Eastman Cellulose Acetate Propionate (CAP-482-20), Eastman CAB-500-5 Cellulose Acetate Butyrate, Eastman Cellulose Acetate (CA-398-3), EASTEK™ 1400, EASTEK™ 1300, EASTEK™ 1200, EASTEK™ 1100, EASTEK™ 1000, ABITOL™ E Hydroabietyl Alcohol, Benzoflex™ 2088, Benzoflex™ 50, Benzoflex™ 9-88, Dymerex® Rosin Polymerized, Eastman DOM Plasticizer, Optifilm™ OT1200 Additive, Optifilm™ enhancer 300, Optifilm™ enhancer 400, VELATE™ 375, Eastman AQ™ 38S Polymer, Eastman AQ™ 55S Polymer, Eastman AQ™ 65S Polymer, Eastman CAB-381-0.1, Eastman CAB-381-0.5, Eastman CAB-381-2, Eastman CAB-381-20, Eastman CAB-551-0.01, Eastman CAB-551-0.2, Eastman CAB-553-0.4, Eastman EB Solvent, Eastman Triacetin, Eastman Cellulose Acetate CA-398-3 Food Contact, Eastman Cellulose Acetate Butyrate CAB-381-0.1 Food Contact, Eastman Cellulose Acetate Butyrate CAB-381-0.5 Food Contact, Eastman Cellulose Acetate Butyrate CAB-381-2 Food Contact, Eastman Cellulose Acetate Butyrate CAB-551-0.2 Food Contact, Eastman Cellulose Acetate Butyrate CAB-553-0.4 Food Contact, Eastman Cellulose Acetate Propionate CAP-482-0.5 Food Contact, Eastman Cellulose Acetate Propionate CAP-482-20 Food Contact, Eastman Cellulose Acetate Propionate CAP-504-0.2 Food Contact, Eastman 168 Non-Phthalate Plasticizer
Brochure
Products: STAYBELITE-E™ Resin-E, SOLUS™ 2100, POLY-PALE™ Partially Dimerized Rosin, PICCO™ A140, PICCO™ A-120, PICCO™ A-10, PICCO™ A100, KRISTALEX™ F115, FORALYN™ 5020-F Ester Of Hydrogenated Rosin, Foral™ AX-E Fully Hydrogenated Rosin, Eastman n-Butyl Propionate, Eastman n-Propyl Propionate, Eastman MPK, Eastman MIAK, Eastman MAK, Eastman EP Solvent, Eastman EEP, Eastman Cellulose Acetate Propionate (CAP-482-0.5), Eastman Cellulose Acetate Propionate (CAP-504-0.2), Eastman Cellulose Acetate Propionate (CAP-482-20), Eastman CAB-500-5 Cellulose Acetate Butyrate, Eastman Cellulose Acetate (CA-398-3), EASTEK™ 1400, EASTEK™ 1300, EASTEK™ 1200, EASTEK™ 1100, EASTEK™ 1000, ABITOL™ E Hydroabietyl Alcohol, Benzoflex™ 2088, Benzoflex™ 50, Benzoflex™ 9-88, Dymerex® Rosin Polymerized, Eastman DOM Plasticizer, Optifilm™ OT1200 Additive, Optifilm™ enhancer 300, Optifilm™ enhancer 400, VELATE™ 375, Eastman AQ™ 38S Polymer, Eastman AQ™ 55S Polymer, Eastman AQ™ 65S Polymer, Eastman CAB-381-0.1, Eastman CAB-381-0.5, Eastman CAB-381-2, Eastman CAB-381-20, Eastman CAB-551-0.01, Eastman CAB-551-0.2, Eastman CAB-553-0.4, Eastman EB Solvent, Eastman Triacetin, Eastman Cellulose Acetate CA-398-3 Food Contact, Eastman Cellulose Acetate Butyrate CAB-381-0.1 Food Contact, Eastman Cellulose Acetate Butyrate CAB-381-0.5 Food Contact, Eastman Cellulose Acetate Butyrate CAB-381-2 Food Contact, Eastman Cellulose Acetate Butyrate CAB-551-0.2 Food Contact, Eastman Cellulose Acetate Butyrate CAB-553-0.4 Food Contact, Eastman Cellulose Acetate Propionate CAP-482-0.5 Food Contact, Eastman Cellulose Acetate Propionate CAP-482-20 Food Contact, Eastman Cellulose Acetate Propionate CAP-504-0.2 Food Contact, Eastman 168 Non-Phthalate Plasticizer
Other
POLY-PALE™ Partially Dimerized Rosin
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Products: POLY-PALE™ Partially Dimerized Rosin