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Application filed by Chi May Co LtdfiledCriticalChi May Co Ltd
Priority to TW085109207ApriorityCriticalpatent/TW371666B/en
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Publication of TW371666BpublicationCriticalpatent/TW371666B/en
A environment-friendly, bio-decomposition polystyrene composition comprises about 15 to 45 wt.% of transmutable starch, 5 to 30 wt.% LDPE or linear LDPE, 25 to 80 wt.% of polystyrene, 0.05 to 0.4 wt.% of photosensitizer, 0.05 to 0.4 wt.% of photo sensitiser initiator, in which the transmutable starch is the major component, and at least 0.05 to 0.4 wt.% titanate coupler.