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PERMALYN™ 5095
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Producer: 
Eastman
Brand: 
PERMALYN
Permalyn™ 5095 synthetic resin, a pale, thermoplastic resin, is the glycerol ester of rosin. It is produced by a special process that yields a low-odor, low-acid-number resin that is suggested for use as a modifier for film-formers, elastomers, and waxes in various adhesives and protective coatings where pale color and minimal odor are required.

PERMALYN™ 5095

Producer: 
Eastman
Brand: 
PERMALYN
Permalyn™ 5095 synthetic resin, a pale, thermoplastic resin, is the glycerol ester of rosin. It is produced by a special process that yields a low-odor, low-acid-number resin that is suggested for use as a modifier for film-formers, elastomers, and waxes in various adhesives and protective coatings where pale color and minimal odor are required.
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Identification & Functionality

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Features & Benefits

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Labeling Claims
Product Highlights
  • Low odor
  • Medium softening point
  • Resistant to thermal degradation
  • Thermoplastic resin
  • Very good color stability
  • Wide solubility and compatibility range

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 tape
  • Polymer modification
  • Protective coatings
  • Road markings
  • Roofing ingredients
  • Solder flux
  • Specialty tape
  • Tape non food contact
  • Tires
  • Wire/cable

Properties

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Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Acid Number8.0mg KOH/gASTM D465
Color, Gardner4.0-ASTM D6166
Density at 25°C1.08kg/dm3-
Description, Base ResinGum Rosin--
Melt Viscosity at 120°C3300.0cp-
Melt Viscosity at 140°C560.0cp-
Melt Viscosity at 160°C150.0cp-
Ring and Ball Softening Point88.0°CASTM E 28
Softening Point Hercules drop method94.0°CEastman
Compatibility and Solubility

Compatible at all ratios, or in limited but practically useful proportions, with natural and synthetic rubbers, EVA (ethylene-vinyl acetate) copolymers, SIS (styrene-isoprene-styrene) and SBS (styrene-butadiene-styrene) block copolymers, low molecular weight polyethylene, paraffin and microcrystalline waxes.

Soluble at all useful proportions in aliphatic, aromatic and chlorinated hydrocarbons, esters and ethers. Insoluble in alcohols, glycols, and water.

Packaging & Availability

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Packaging Information

Permalyn™ 5095 synthetic resin is pastillated and packed in polyethylene bags of 25 kg net, and supplied on shrink-wrapped pallets of 40 bags (1000 kg) each, from Eastman facilities in the Netherlands and from warehouses located in Europe.

Storage & Handling

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Storage

Due to the thermoplastic behavior, pastillated and flaked resins may fuse, block or lump. This can be accelerated under any of the following conditions: 1) above ambient temperature 2) prolonged storage 3) pressure, e.g., stacking pallets, or a combination of these conditions. This is particularly applicable for low softening point resin grades. In order to maintain the flake or pastille shape, we therefore recommend storing the material in a temperature-controlled area; be careful with stacking material or applying pressure and preventing prolonged storage. It should be noted that lumping does not have a negative impact on the product specifications. Due to the nature of the product, claims regarding lumping cannot be accepted.

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 the solubility of the resin in organic solvents or on its compatibility with polymers. Accordingly, it is recommended that strict control of inventory be observed at all times, taking care that the oldest material is used first.

Permalyn™ 5095 synthetic resin material will remain within product specification limits for a period of at least twelve months after shipment from Eastman''s production facilities in the Netherlands, 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)

Name
Type
Permalyn 5095 Synthetic Resin Sales Specifications Sheet
Other
Serving up safety Understanding what _food grade_ means to your business
Brochure
Eastman™ rosin products for adhesives and sealants
Brochure