Nkhani

(1) Chiyambi cha zipangizo za POM

Ubwino:

Kusasunthika kwakukulu, mphamvu zazikulu, ndi zinthu zokhazikika zamakina;

Kukana kugwa, kukana kutopa, modulus yapamwamba yotanuka;

Kukangana ndi kuvala kukana, kudzipangira mafuta;

Kugonjetsedwa ndi mankhwala osokoneza bongo ndi mafuta osiyanasiyana;

Kukongola pamwamba, gloss mkulu, yosavuta kupanga;

Oyenera amaika akamaumba, jekeseni akamaumba ndi kudula pa amaika zitsulo, kuwotcherera, etc.

Zochepa:

Kusakhazikika kwamafuta, zinthuzo zimakhala zosavuta kuwola pa kutentha kwakukulu;

Kuwala kwakukulu, kutsika kwakukulu koumba;

Zotsatira zochepa;

Osagonjetsedwa ndi asidi amphamvu ndi alkali.

(2) Kugwiritsa ntchito POM m'munda wamagalimoto

Makampani opanga magalimoto ndiye msika waukulu kwambiri wa POM.POM ndi yopepuka polemera, yotsika phokoso, yosavuta pokonza ndi kuumba, komanso mtengo wotsika popanga.Itha kugwiritsidwa ntchito kwambiri pamagalimoto m'malo mwa zitsulo zina, ndipo imakumana ndi chitukuko cha magalimoto opepuka.

POM yosinthidwa imakhala ndi coefficient yocheperako, kukana kuvala komanso kulimba kolimba, komwe kuli koyenera kwambiri popanga zida zotumizira magalimoto ndi magawo ogwira ntchito.