Mumakore achangopfuura, nekukura kuri kuramba kuchiitika kwesimba rekugadzira zvinhu muindasitiri yepolypropylene yemuno, kugadzirwa kwepolypropylene kwave kuwedzera gore negore. Nekuda kwekuwedzera kuri kuita kudiwa kwemotokari, midziyo yemumba, magetsi, uye mapallet, kugadzirwa kwepolypropylene inodzivirira kukanganiswa kuri kukura nekukurumidza. Kugadzirwa kunotarisirwa kweinodzivirira kukanganiswa muna 2023 i7.5355 miriyoni matani, kuwedzera kwe16.52% zvichienzaniswa negore rapfuura (6.467 miriyoni matani). Kunyanya, maererano nekupatsanurwa, kugadzirwa kweinoderedza kunyungudika kwakawanda, nemhedzisiro inotarisirwa inosvika matani angangoita mamiriyoni 4.17 muna 2023, ichireva 55% yehuwandu hwese hweinodzivirira kukanganiswa. Chikamu chekugadzirwa kweinodzivirira kunyungudika kwepakati nepakati uye inodzivirira kukanganiswa chiri kuramba chichiwedzera, kusvika matani 1.25 ne2.12 miriyoni muna 2023, ichireva 17% ne28% yehuwandu hwese.
Panyaya yemutengo, muna 2023, maitiro ese e copolymer resistant impact polypropylene akatanga kudzikira uye obva akwira, zvichiteverwa nekudzikira kushoma. Musiyano wemitengo pakati pe copolymerization newaya yekudhirowa mugore rese uri pakati pe100-650 yuan/tani. Muchikamu chechipiri, nekuda kwekuburitswa zvishoma nezvishoma kwezvigadzirwa kubva kunzvimbo itsva dzekugadzira, pamwe chete nekudiwa kwekunze kwemwaka, makambani ezvigadzirwa zvekupedzisira aive nemirairo isina kusimba uye chivimbo chekutenga chakanga chisina kukwana, zvichikonzera kudzikira kukuru mumusika. Nekuda kwekuwedzera kukuru kwezvigadzirwa zve homopolymer zvakaunzwa nemudziyo mutsva, makwikwi emitengo akasimba, uye kudzikira kwewaya yakajairwa kuri kuwedzera. Kutaura zvazviri, copolymerization resistant impact yakaratidza kuramba kwakasimba kudzikira, nemusiyano wemitengo pakati pe copolymerization newaya yekudhirowa uchiwedzera kusvika pa650 yuan/tani. Muchikamu chechitatu, nerutsigiro rwemutemo rwunoramba rwuchienderera mberi uye rutsigiro rwakasimba rwemutengo, zvinhu zvakawanda zvakanaka zvakaita kuti mitengo yePP idzoke. Sezvo kuwanikwa kwe copolymers dzinorwisa kudonha kwakawedzera, kuwedzera kwemitengo yezvigadzirwa zve copolymer kwakadzikira zvishoma, uye mutsauko wemitengo wekudhirowa kwe copolymer wakadzokera kune zvakajairika.
Huwandu hukuru hwepurasitiki inoshandiswa mumotokari iPP, ichiteverwa nezvimwe zvinhu zvepurasitiki zvakaita seABS nePE. Sekureva kwebazi rezvemaindasitiri reAutomobile Industry Association, kushandiswa kwepurasitiki pamotokari imwe neimwe muChina kuri pakati pe50-60kg, marori anorema anogona kusvika 80kg, uye kushandiswa kwepurasitiki pamotokari imwe neimwe muChina kuri pakati pe100-130kg. Kushandiswa kwemotokari kwave chinhu chakakosha pasi pe copolymer polypropylene inodzivirira kukanganiswa, uye mumakore maviri apfuura, kugadzirwa kwemotokari kwakaramba kuchikura, kunyanya nekuwedzera kwakanyanya kwemotokari itsva dzine simba. Kubva muna Ndira kusvika Gumiguru 2023, kugadzirwa nekutengesa kwemotokari kwakasvika 24.016 miriyoni uye 23.967 miriyoni zvichiteerana, kuwedzera kwe8% ne9.1% gore negore. Mune ramangwana, nekuwanda kuri kuramba kuchiratidzwa kwemhedzisiro yekukura kwehupfumi kwakagadzikana munyika, pamwe nekuenderera mberi kwemari yekutenga mota dzemuno, mabasa ekusimudzira nezvimwe zviyero, zvinotarisirwa kuti indasitiri yemotokari ichaita zvakanaka. Zvinotarisirwa kuti kushandiswa kwema copolymers anodzivirira kukanganiswa muindasitiri yemotokari kuchave kwakanyanya mune ramangwana.
Nguva yekutumira: Zvita-25-2023