Ubwino wazinthu:

Sera ya polyethylene oxidizedamapangidwa kuchokera ku polyethylene sera ndi njira yapadera ya okosijeni.Ili ndi mamasukidwe otsika, malo ochepetsetsa kwambiri, kuuma kwabwino ndi zinthu zina zapadera.Mu dongosolo la PVC, sera ya polyethylene yokhala ndi oxidized otsika imatha kupangidwa ndi pulasitiki pasadakhale, ndipo torque yamtsogolo imachepetsedwa.iziop waxali ndi mafuta abwino kwambiri mkati ndi kunja.

Ntchito :

Izo ntchito mtundu masterbatch, mankhwala PVC, Sera emulsion (emulsification), zinthu kusinthidwa.