Tsatirani gawo lomwe latchulidwa komaliza.Zomwe ndikugawana nanu lero ndi: zoyambira ndikugwiritsa ntchito mitundu yayikulu yapulasitiki.
1. Polyethylene-Polyethylene ili ndi kusinthasintha kwabwino, mphamvu ya dielectric yabwino kwambiri komanso kukana kwamankhwala, kukhazikika kwa kuumba, koma kusakhazikika bwino.
Ntchito yake nthawi zambiri imakhala muzinthu ndi zinthu zosagwirizana ndi dzimbiri, magiya ang'onoang'ono, zonyamula, ndi zina zambiri, waya ndi chingwe chotchingira ndi zofunikira zatsiku ndi tsiku.
2. Polypropylene-Polypropylene ili ndi kukana kwa dzimbiri kwabwino kwambiri, makina amakina ndi kulimba kupitilira polyethylene, kukana kutopa komanso kupsinjika kwa ming'alu ya kupsinjika, koma kuchuluka kwa shrinkage ndi kwakukulu, ndipo kutsika kwamphamvu kwa kutentha kumakhala kwakukulu.

Nthawi zambiri amagwiritsidwa ntchito pazida zamankhwala, m'nyumba zophikira m'nyumba, zida zapanyumba, zida zosagwira ndi mankhwala, zotengera zapakati ndi zazing'ono ndi zida.Mwachitsanzo, wathuspoons pulasitikindimapepala apulasitikiamapangidwa ndi chakudya kalasi PP zipangizo.
3. Polyvinyl chloride-zabwino kwambiri mankhwala kukana ndi magetsi insulator ntchito, zabwino makina katundu, kuyaka, koma osauka kukana kutentha, zosavuta kuwononga pamene kutentha kukwera.
Kugwiritsa ntchito kwake kumakhala pamapaipi olimba komanso ofewa, mbale, mbiri, mafilimu, ndi zina zambiri, ndi zinthu zotchinjiriza waya ndi chingwe.
4. Polystyrene-Polystyrene resin ndi yowonekera, imakhala ndi mphamvu zamakina, ntchito yabwino yotchinjiriza magetsi, kukana kwa radiation, kukhazikika kwabwino kwamawumbidwe, koma imakhala yolimba, yosasunthika komanso kukana kutentha.
Kugwiritsiridwa ntchito kwake kumakhala pazida zosawoneka bwino, zipolopolo za zida, zophimba, zofunikira zatsiku ndi tsiku monga mabotolo, zogwirira mswachi, ndi zina.
5. Acetonitrile-butadiene-styrene copolymer (ABS) -ABS ili ndi zida zabwino kwambiri zamakina olimba, kuuma komanso kukhazikika kwa gawo, mphamvu zamagetsi zamagetsi, kukana kwamankhwala, kukhazikika kwadongosolo, komanso gloss yabwino, Yosavuta kujambula ndi mtundu, koma osati kukana kutentha kwamphamvu, kukana kwanyengo.
Ntchito zake nthawi zambiri zimakhala magalimoto, zida zamagetsi, zida zamakina (monga magiya, masamba, zogwirira, ma dashboard), zathu.chipolopolo cha speakeramagwiritsa ntchito zinthu za ABS.
6. Acrylic resin-Acrylic resin imakhala ndi kuwala kwabwino, kukana kwanyengo, pulasitiki wabwino komanso kukhazikika kwa mawonekedwe, koma kulimba kocheperako.
Cholinga chake chonse ndi zida zowonera, zomwe zimafuna zowonekera komanso zida zina zamphamvu (monga magiya, masamba, zogwirira, ma dashboard, ndi zina).
7. Polyamide–Polyamide ili ndi makina abwino kwambiri, kulimba kwamphamvu, kulimba kwamphamvu, kusavala bwino komanso kununkhira kwachilengedwe, koma ndiyosavuta kuyamwa madzi ndipo imakhala yosakhazikika bwino.
Izo ndi zina zambiri zolinga kuvala zosagwira ndi kutsindika mbali makina, zida, magalimoto, etc.

Tikuwonani nthawi ina.