Hydroxyl-ended Hyperbranched Polyesters, H303

Inquiry
Molecular Weight 5500 g/mol
Application It can be used as additives of thermosetting resins, suchasepoxy resin, acrylic resin, polyurethane resin, phenolic resin and episulfide resin.
AcidValue <20 mg KOH/g
Feature Solid at room temperature, high activity, reinforcement and tougheness, no volatile, andeasytomodify and functionalized via surface hydroxyl groups.
Hydroxyl Value 240 mg KOH/g
Notes Aromatic hyperbranched polyester

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