Surface Coating / Alfa Chemistry

Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene-graft-maleic anhydride

Basic Information Description Application Features And Benefits
CAS 124578-11-6
Catalog Number ACM124578116-1
Synonyms maleic copolymer, maleated copolymer, maleated polymer
Canonical SMILES C=C.C=CC=C.O=C1OC(=O)C=C1.C=Cc2ccccc2
Density 0.91 g/mL at 25 °C (lit.)
Composition maleic anhydride, ~2 wt. %
Form Thermoplastic elastomer.
MDL Number MFCD00241501
Packaging 250 g in poly bottle
PubChem ID 24867088
Quality Level 200
Storage Temperature 2-8°C
Description We offer you this block copolymer with good biocompatibility.
Application Component of hot melt adhesives, sealants, asphalt and oil gels. Modifier for polymers, thermosets and general rubber compounding. Direct molded or extruded auto parts, sporting goods, footware and film.
Features And Benefits Features and Benefits
Maleic anhydride is grafted on the mid-block to increase compatibility with polar coatings and increase interaction with substrates. More oxidatively stable than unsaturated precursor. Flexible to -80°C.

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