Eminyakeni yamuva nje, ngokukhula okuqhubekayo kwamandla okukhiqiza embonini yasekhaya ye-polypropylene, ukukhiqizwa kwe-polypropylene kuye kwanda unyaka nonyaka. Ngenxa yesidingo esikhulayo sezimoto, izinto zasendlini, ugesi, namaphalethi, ukukhiqizwa kwe-copolymer polypropylene engazweli kukhula ngokushesha. Ukukhiqizwa okulindelekile kwama-copolymers amelana nomthelela ngo-2023 kungamathani ayizigidi ezingu-7.5355, okuwukukhuphuka ngo-16.52% uma kuqhathaniswa nonyaka odlule (amathani ayizigidi ezingu-6.467). Ikakhulukazi, mayelana nokuhlukaniswa iziqephu, ukukhiqizwa kwama-copolymers ancibilika aphansi kukhulu uma kuqhathaniswa, okulindelwe ukukhishwa okungaba amathani ayizigidi ezi-4.17 ngo-2023, okubalelwa ku-55% yenani eliphelele lama-copolymers amelana nomthelela. Ingxenye yokukhiqizwa kwama-copolymers ancibilika kakhulu futhi amelana nomthelela iyaqhubeka nokukhula, ifinyelela kumathani ayizigidi eziyi-1.25 kanye nezi-2.12 ngo-2023, okubalelwa ku-17% kanye nama-28% engqikithi.
Ngokwamanani, ngo-2023, inkambiso iyonke ye-copolymer polypropylene engazweli nomthelela ekuqaleni yayilokhu yehla yabe yenyuka, okulandelwa ukwehla okubuthakathaka. Umehluko wentengo phakathi kwe-co polymerization nokudweba ngocingo unyaka wonke uphakathi kuka-100-650 yuan/ton. Ngekota yesibili, ngenxa yokukhishwa kancane kancane kokukhiqizwa ezikhungweni ezintsha zokukhiqiza, kuhambisana nokuphelelwa yisikhathi kwesidingo, amabhizinisi emikhiqizo engapheli abe nama-oda abuthakathaka futhi ukuzethemba okuphelele kokuthengwa kwempahla kwakunganele, okubangele ukwehla okuphelele kwemakethe. Ngenxa yokwanda okukhulu kwemikhiqizo ye-homopolymer elethwa idivayisi entsha, ukuncintisana kwentengo kushubile, futhi ukwehla komdwebo ojwayelekile wezintambo kuyanda. Uma kuqhathaniswa, i-copolymerization engazweli nomthelela ibonise ukumelana okuqinile nokwehla, umehluko wentengo phakathi kwe-copolymerization kanye nomdwebo wezintambo onwebeka waba phezulu okungu-650 yuan/ton. Ngekota yesithathu, ngokusekelwa okuqhubekayo kwenqubomgomo kanye nokusekelwa okuqinile kwezindleko, izici eziningi ezivumayo zenze ukuhlehla kwamanani e-PP. Njengoba ukunikezwa kwama-copolymers aphikisana nokushayisana kwanda, ukunyuka kwentengo yemikhiqizo ye-copolymer kwehla kancane, futhi umehluko wentengo womdwebo we-copolymer wabuyela kokujwayelekile.
Inani elikhulu lepulasitiki elisetshenziswa ezimotweni yi-PP, lilandelwa ezinye izinto zepulasitiki ezifana ne-ABS ne-PE. Ngokusho kwegatsha lezimboni elifanele le-Automobile Industry Association, ukusetshenziswa kwepulasitiki ngesedan ngayinye yomnotho eChina cishe ku-50-60kg, amaloli anesisindo esinzima angafinyelela ku-80kg, kanti ukusetshenziswa kwepulasitiki ngesedan ngayinye ephakathi nendawo ephezulu eChina yi-100- 130kg. Ukusetshenziswa kwezimoto sekuphenduke umfula obalulekile we-copolymer polypropylene engazweli nomthelela, futhi eminyakeni emibili edlule, ukukhiqizwa kwezimoto kuye kwaqhubeka nokukhula, ikakhulukazi ngokunyuka okuphawulekayo kwezimoto ezintsha zamandla. Kusukela ngoJanuwari kuya ku-Okthoba 2023, ukukhiqizwa nokudayiswa kwezimoto kufinyelele ezigidini ezingu-24.016 kanye nezigidi ezingu-23.967 ngokulandelana, okukhuphuke ngo-8% no-9.1% unyaka nonyaka. Esikhathini esizayo, ngokuqoqwa okuqhubekayo nokubonakaliswa kwemiphumela yenqubomgomo yokukhula komnotho ozinzile ezweni, okuhambisana nokuqhubeka koxhaso lokuthengwa kwezimoto zendawo, imisebenzi yokuphromotha nezinye izinyathelo, kulindeleke ukuthi imboni yezimoto isebenze kahle. Kulindeleke ukuthi ukusetshenziswa kwama-copolymer amelana nomthelela embonini yezimoto nakho kuzoba kukhulu ngokuzayo.
Isikhathi sokuthumela: Dec-25-2023