THERMO-EXPANDABLE MICROSPHERES
Categories: Shoe Material Chemical
Exhibitor Information
ZHEJIANG JMICRONS POLYMER CO.,LTD
ACRYSPHERE® JM series is polymeric core/shell particles with volatile hydrocarbon encapsulated
by a thermoplastic shell with particle size ranging 10-50µm. When heated to Tg of the shell, the
thermoplastic shell softens, the hydrocarbon inside the shell gasifies and expands, and the volume of the microspheres increases by tens of and up to hundreds of times, thus achieving a foaming effect. By
rationally designing shell wall, optimizing of the synthesis process and foaming agent formula, thermal
expandable microspheres are obtained with various foaming temperatures and foaming ratios.
by a thermoplastic shell with particle size ranging 10-50µm. When heated to Tg of the shell, the
thermoplastic shell softens, the hydrocarbon inside the shell gasifies and expands, and the volume of the microspheres increases by tens of and up to hundreds of times, thus achieving a foaming effect. By
rationally designing shell wall, optimizing of the synthesis process and foaming agent formula, thermal
expandable microspheres are obtained with various foaming temperatures and foaming ratios.
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