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Dymerex® Rosin Polymerized
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Dymerex® Rosin Polymerized

Dymerex™ modified rosin is a pale, acidic, thermoplastic, high softening point resin. It is composed predominately of dimeric acids derived from rosin with lesser amounts of monomeric resin acids and neutral materials of rosin origin. Dymerex™ modified resin has high resistance to oxidation and does not crystallize from solutions or from solid compositions. It is compatible with many natural and synthetic film formers and rubbers. Being an acidic resin, it reacts readily with polyalcohols or hydrated lime to yield high melting derivatives.
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
  • Non-crystalline
  • Resistant to oxidation
  • Thermoplastic rosin acid
  • Very high softening point

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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Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Acid Number145.0mg KOH/g-
Color, Gardner9.0--
Color, USRG Rosin ScaleN--
Density at 20°C1.069kg/L-
Description, Base ResinDimerized Gum Rosin--
Melt Viscosity, Brookfield Thermosel at 150°C153000.0cP-
Melt Viscosity, Brookfield Thermosel at 170°C7000.0cP-
Melt Viscosity, Brookfield Thermosel at 190°C740.0cP-
Melt Viscosity, Brookfield Thermosel at 210°C145.0cP-
Molecular Weight Distribution Mn412.0--
Molecular Weight Distribution Mw487.0--
Molecular Weight Distribution Mw/Mn1.18--
Molecular Weight Distribution Mz582.0--
Ring and Ball Softening Point144.0°CASTM E 28

Technical Details & Test Data

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Compatibility and Solubility

 

Compatible with ethylcellulose, natural rubber, SBR (styrene-butadiene), polychloroprene, 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

Dymerex™ Polymerized Rosin is packed in aluminum-kraft-bags of 25 kg net, and supplied on shrink-wrapped pallets of 28 bags each.

Storage & Handling

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Shelf Life
18 Months
Storage

 

Because of the extremely large surface area they present, flaked forms of resins are prone to gradual oxidation, some more so than others. This could result in darkening and/or it 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 materials is used first.

Dymerex™ Polymerized Rosin material will remain within product specification limit for a period of at least 18 months after shipment from Eastman's production facilities, provided storage conditions outlined in this data sheet are observed. However, as we can neither anticipate the conditions under which the resin is processed nor the end use applications for which it is used, we recommend that the material be tested upon receipt.

Documents (3)

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
Brochure
STAYBELITE-E™ 10-E Ester Of Hydrogenated Rosin, STAYBELITE-E™ 3-E Ester Of Hydrogenated Rosin, PERMALYN™ 6110-M, PENTALYN™ H-E Ester Of Hydrogenated Rosin, PERMALYN™ 6110, PERMALYN™ 5110, PERMALYN™ 5095, FORALYN™ 5020-F Ester Of Hydrogenated Rosin, FORALYN™ 90 Ester Of Hydrogenated Rosin, FORALYN™ 110 Ester Of Hydrogenated Rosin, Foral™ 85-E Ester Of Hydrogenated Rosin, Foral™ AX-E Fully Hydrogenated Rosin, ABITOL™ E Hydroabietyl Alcohol, Dymerex® Rosin Polymerized, Foral™ 105-E Ster Of Hydrogenated Rosin
Brochure
Products: STAYBELITE-E™ 10-E Ester Of Hydrogenated Rosin, STAYBELITE-E™ 3-E Ester Of Hydrogenated Rosin, PERMALYN™ 6110-M, PENTALYN™ H-E Ester Of Hydrogenated Rosin, PERMALYN™ 6110, PERMALYN™ 5110, PERMALYN™ 5095, FORALYN™ 5020-F Ester Of Hydrogenated Rosin, FORALYN™ 90 Ester Of Hydrogenated Rosin, FORALYN™ 110 Ester Of Hydrogenated Rosin, Foral™ 85-E Ester Of Hydrogenated Rosin, Foral™ AX-E Fully Hydrogenated Rosin, ABITOL™ E Hydroabietyl Alcohol, Dymerex® Rosin Polymerized, Foral™ 105-E Ster Of Hydrogenated Rosin
Other
Products: Dymerex® Rosin Polymerized