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Pine Rosins PR 510.3

Pine Rosins PR 510.3 is a disproportionated gum rosin is a thermoplastic resin obtained by distillation of pine oleoresin–steam and modified by action of heat and catalysts to decrease the abietic acid content present in the natural Gum rosin. These resins are compatible with most well known compounds such as, EVA polymers, SIS, SBR, natural rubber, butyl rubber, hydrocarbon and terpene resins.

Chemical Family: Rosins

Enhanced TDS

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims

Applications & Uses

Applications

Disproportionated Gum Rosin main applications are rubber polymerization, marine paints, paper sizing and some special adhesives that needs UV resistance

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Abietic Acid dry basis0.4(mg KOH/g)-
Acid Value Dry basis9.5 - 11.5mg KOH/g-
pH Value (5% Solution 25°C)44509--
Dehydro Abietate by GCMS20%-
Solids54-56%-

Technical Details & Test Data

Solublity

They are soluble in aromatic and aliphatic hydrocarbon solvents, esters and ketones.