Tha polyethylene dùmhlachd ìosal (LDPE) na ethylene polymerized mar am monomer polymerization, peroxide mar an neach-tòiseachaidh, an roisinn thermoplastic a gheibhear le ath-bhualadh polymerization radical an-asgaidh, tha an cuideam moileciuil sa chumantas ann an 100000 ~ 500000, is e an dùmhlachd 0.91 ~ 0.93g / cm3, is e am measgachadh as aotrom de ...
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