Chokutanga pane zvose, chii chinonzi plastiki
1) Plastic raw materials (holesale yeLC plastic raw materials, high temperature resistant plastic materials, PPS, LCP, PET, PA, PES plastic raw material suppliers): chikamu chikuru iresin, iyo inoumbwa nepolymer synthetic resin seyo huru. chikamu uye chakapinda mune zvakasiyana-siyana zvekubatsira zvinhu Chinhu kana chinowedzera, chine plastiki uye chinofamba pane imwe tembiricha uye kumanikidza, chinogona kuumbwa mune imwe chimiro, uye chinoramba chiri chinhu chisingachinji muchimiro pasi pemamwe mamiriro;
2) Purasitiki ine yakanaka yekuvharisa zvivakwa zvemagetsi, kupisa uye ruzha: kuvharwa kwemagetsi, arc kuramba, kuchengetedza kupisa, kuvharisa inzwi, kunyura mutsindo, vibration absorption, uye kurira kunyarara.
3) Mazhinji emidziyo yepurasitiki inotorwa kubva kune mamwe mafuta.Iyo inonyanya kuzivikanwa chikamu chePC zvinhu (polycarbonate plastiki) inotorwa kubva mupetroleum.
PC zvinhu zvine kunhuwa kwepeturu kana yapiswa;ABS (acrylonitrile-butadiene-styrene copolymer plastiki) inotorwa mumarasha,
ABS ichava muchimiro che soot kana yapiswa;POM (polyoxymethylene plastiki) inotorwa kubva mugasi rechisikigo,
POM ine gasi rinonhuwa chaizvo kana yapedza kutsva.
Hunhu hweyakajairwa epurasitiki mbishi zvinhu (LC purasitiki mbishi zvinhu zvekutengesa, yakakwirira tembiricha inodzivirira epurasitiki zvinhu, PPS, LCP, PET, PA, PES epurasitiki raw material vatengesi):
1) Zvinhu zvepurasitiki zvinomanikidzwa nekupisa, uye coefficient yekuwedzera kwemutsara yakakura kudarika yesimbi;
2) Kuoma kwezvinhu zvepurasitiki zvakajairika hurongwa hwehukuru hwakaderera pane hwesimbi;
3) Iyo michina yezvigadzirwa zvepurasitiki mbishi zvinhu zvichaderedzwa zvakanyanya pasi pekupisa kwenguva refu;
4) Kazhinji, zvigadzirwa zvepurasitiki zvakasimbiswa kwenguva pfupi pakupisa kwekamuri uye pasi pekunetseka kuderera kudarika simba rayo regoho, uye deformation yekusingaperi ichaitika;
5) Kutengeswa kwepurasitiki mbishi zvinhu zvinonyanya kugadzikana kune gap kukuvara;
6) Mamichina emidziyo yepurasitiki mbishi anowanzo kuderera kupfuura ayo esimbi, asi iyo chaiyo simba uye chaiyo modulus yezvimwe zvinoumbwa zvinhu zvakakwirira kupfuura izvo zvesimbi.Kana chigadzirwa chekugadzira chine musoro, chichava chinobatsira;
7) Kazhinji, michina yezvigadzirwa zvepurasitiki yakasimbiswa zvinhu ndeye anisotropic;
8) Zvimwe zvinhu zvepurasitiki zvinotora unyoro uye zvinokonzera kuchinja kwehukuru nekushanda;
9) Mamwe mapurasitiki anopisa.
Plastic raw material classification (LC plastiki raw material wholesale, high temperature resistant plastic material, PPS, LCP, PET, PA, PES plastic raw material supplier)
Plastic raw materials inotevera mamolecular chimiro chesynthetic resins uye inonyanya kukamurwa kuita thermoplastic uye thermosetting mapurasitiki: thermoplastic mapurasitiki anoreva mapurasitiki achiri epurasitiki mushure mekudzokororwa kupisa: kunyanya PE÷PP÷PVC÷PS÷ABS÷PMMA÷POM÷PC÷ PA uye zvimwe zvakajairika zvigadzirwa.Mapurasitiki eThermosetting anonyanya kureva mapurasitiki akagadzirwa kubva mukupisa-anoomesa masimbi ekugadzira, senge mamwe mapurasitiki ephenolic nemaamino plastiki, asingawanzo kushandiswa.
Zvinoenderana nehukuru hwekushandisa, kune anonyanya-chinangwa mapurasitiki akadai sePE÷PP÷PVC÷PS, nezvimwewo, uye mapurasitiki einjiniya senge ABS÷POM÷PC÷PA nemamwe marudzi anowanzo shandiswa.Pamusoro pezvo, kune mamwe mapurasitiki akakosha senge tembiricha yakakwira, humidity yakakwira uye corrosion resistance uye mamwe mapurasitiki akagadziridzwa nechinangwa chakakosha.
Iye zvino iwe unofanirwa kuve wakajeka, plastiki haisi yepurasitiki, asi chikamu chayo chikuru ndeye resin, uye chikamu chikuru chepurasitiki zvakare resin.Izvo zviviri zvinongova chinhu chimwe chete chikuru, kwete chinhu chimwe chete.
Nguva yekutumira: Sep-17-2022