The Universal Selection Source:
Polymer Additives
by SpecialChem
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Technical Datasheet | Supplied by Roquette
POLYSORB® PBA by Roquette Isosorbide is an isosorbide grade available in the form of pellets/ flakes. It is produced from sustainable and renewable feedstock and offers excellent reactivity. POLYSORB® PBA is suitable for the formulation of plasticizer, lubricant and surfacants.
Product Type
Chemical Composition
Physical Form
Solid, Flakes, Pellets
Product Status

POLYSORB® PBA Properties


Value & Unit
Test Condition
Test Method
> 98.0 %
Water content
< 1.5 %
pH, 40% aq. solution
3.0 - 6.0

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