Staybelite® A

Staybelite® A resin is gum rosin that has been partially hydrogenated via a catalytic process. It is a pale, thermoplastic, acidic resin, and has similar characteristics to Staybelite hydrogenated wood rosin. Hydrogenation makes this resin highly resistant to oxidation and discoloration, and to changes in solubility characteristics, when it is exposed to air and heat. In these respects, it is greatly superior to ordinary non-hydrogenated rosins. Esters, metallic salts, and other derivatives of Staybelite A resin inherit this stability to a large degree.


Product Code: 4328

Product Name

Staybelite® A

Applications

  • Tackifier, plasticizer, and processing aid for polymers in adhesives and hot melt coatings
  • Component in thermoplastic mixtures for can sealing compounds, sealing wax, optical lens pitch, and electrical cable saturants
  • Wax modifier in paper coatings for improved gloss, clarity and added adhesion
  • Used in preparations of synthetic resins, metal resinates, soldering fluxes, caulking compounds, and ceramic inks

Benefits

  • Exceptional pale color
  • Oxidation and discoloration resistant
  • Wide solubility and compatibility range

General Sales Specifications

Softening Point, Ring & Ball, °C, minimum 65
Acid Number, minimum 158
Color, USRG rosin scale, maximum WW

Typical Properties

Color, USRG rosin scale X
Softening Point, Ring & Ball, °C 73
Acid Number 165
Refractive index at 100 °C 1.5007
Density at 25°C, lb/gal (kg/l) 8.7 (1.045)
Abietic Acid, % < 3

Packaging

Package Form Net Weight
Drum, light gauge metal Solid 500 lbs, 226.8 kgs
Keg, fiber Solid 50 lbs, 22.68 kgs
Bulk, tank truck/rail car Molten Varies

Regulatory/Classifications

CAS No. 65997-06-0 US DOT: Not regulated
International Nomenclature Cosmetic Ingredient (INCI): Hydrogenated Rosin
US FDA: 21 CFR 172.210
21 CFR 175.105
21 CFR 175.125
21 CFR 175.300
21 CFR 175.320
21 CFR 175.390
21 CFR 176.170
21 CFR 176.180
21 CFR 176.200
21 CFR 176.210
21 CFR 177.1200
21 CFR 177.1210
21 CFR 177.1400
21 CFR 177.2600
21 CFR 178.3120
21 CFR 178.3800
21 CFR 178.3850
21 CFR 178.3870
 

Other regulatory information available on request

Product Safety

Read and understand the Safety Data Sheet before using this product.

Staybelite® is a registered trademark of Pinova, Inc.
© Pinova, Inc., 2010
Pinova® is a trademark of Pinova, Inc., Brunswick, Georgia, U.S.A.
The products and related information provided by Pinova are for manufacturing use only. Pinova makes no express, implied, or other representation, warranty, or guarantee concerning (i) the handling, use, or application of such products, whether alone, in combination with other products, or otherwise, (ii) the completeness, definitiveness, or adequacy, of such information for user’s or other purposes, (iii) the quality of such products, except that such products are of Pinova’s standard quality. Users are advised to make their own tests to determine the safety and suitability of each such product or product combination for their own purposes. Read and understand theSafety Data Sheet (SDS) before using this product.

Rev. 2 – 7/11