Pentalyn® FC

Pentalyn® FC resin is the pentaerythritol ester of maleic anhydride-modified wood rosin. It is a pale, high softening point, high acid number, thermoplastic resin. It is highly soluble in typical organic solvents as well as in dilute aqueous solutions of alkalies, including ammonia. It is particularly suitable for modifying compositions based on alcohol-soluble and water-soluble film formers, to which it contributes high gloss, block resistance, fast solvent release, and good adhesion. Pentalyn FC modified rosin ester, an improved solubility version of Pentalyn 856 resin, meets the US FDA regulation for coatings on fresh citrus fruit.


Product Code: 4286

Product Name

Pentalyn® FC

Applications

  • Component of post-harvest coatings for fresh fruit
  • Gloss and adhesion promoter in flexographic printing ink vehicles
  • Used in formulations of water based inks
  • Used in formulations of paper coatings, adhesives, wax emulsions, and water-reducible paints

Benefits

  • High softening point
  • High acid functionality
  • Alcohol and aqueous alkali soluble
  • Promotes high gloss and hardness
  • Fast solvent release
  • Good adhesion
  • Nonblocking characteristics to inks and coatings

General Sales Specifications

Softening Point, Pinova drop method, °C 127-137
Color, USDA rosin scale, maximum M
Acid Number 135-145

Typical Properties

Softening Point, Pinova drop method, °C 131
Color, USDA rosin scale WG
Acid Number 140
Density at 25°C, lbs (kg/l) 9.1 (1.09)

Packaging

Package Form Net Weight
Bag, multi-wall, kraft Pastilles 50 lbs, 22.68 kgs

Regulatory/Classifications

CAS No. 68333-69-7 US DOT: Not regulated
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

Storage and Inventory Control

Pastillated or flaked resins may fuse, block, or lump during hot weather months, if stored near sources of heat, if double or triple stacked, or if stored for prolonged periods of time. These forms of resin 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. Care should be given to minimize opportunities for product oxidation throughout processing. Accordingly, it is strongly recommended that proper storage conditions and strict control of inventory be observed at all times, taking care that the oldest material is used first.

Product Safety

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

Pentalyn® 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 the Safety Data Sheet (SDS) before using this product.


Rev. 2 – 7/11