Zvinoenderana nehuwandu husina kukwana, kubva kutanga kwaNyamavhuvhu kusvika Nyamavhuvhu 16, mutengo wekuwedzera muindasitiri yemakemikari yakasvibirira yakapfuura kuderera, uye musika wese wapora.Nekudaro, zvichienzaniswa nenguva imwe chete muna 2022, ichiri pazasi chinzvimbo.Parizvino, mamiriro ekudzoreredza mumaindasitiri akasiyana muChina haana kunaka, uye ichiri chiitiko chine usimbe.Mukushaikwa kwekuvandudzwa kwemamiriro ehupfumi, kudzokororwa kwemitengo yezvinhu zvakasvibirira maitiro enguva pfupi anoita kuti zviome kuchengetedza mutengo unowedzera.
Zvichienderana nekuchinja kwemusika, takanyora runyorwa rweanopfuura makumi manomwe emitengo yezvinhu, sezvinotevera:

Epoxy resin:Nekuda kwesimba remusika, vatengi vari pasi pemvura epoxy resin muSouth China parizvino vakangwarira uye havana chivimbo mumusika unouya.Musika wemvura epoxy resin mudunhu reEast China wakamira uye uri padanho repamusoro.Kubva mumamiriro emusika, vashandisi vepasi havatengi bhiri, asi vane kuramba, uye kufarira kwavo kwekuchengetedza kwakaderera.
Bisphenol A:Kuenzaniswa nemakore apfuura, mutengo wemusika wepamusika webisphenol A uchiri wakaderera, uye pachine nzvimbo yakawanda yekuvandudza.Zvichienzaniswa nenguva yakafanana gore rapfuura pa12000 yuan/ton, yakadzikira neinenge 20%.
Titanium dioxide:Nyamavhuvhu ichiri mwaka wekunze-pakupera, uye mabhizinesi mazhinji akadzika akazadza dhairekitori rawo rakasimba mwedzi wapera.Parizvino, kuda kutenga zvakawanda kwakaderera, zvichiita kuti pamusika wakaderera wekutengesa vhoriyamu.Padivi rekupa, vagadziri vemazuva ano vachiri kuita basa rekugadzirisa kuti vaderedze kugadzirwa kana kugadzirisa heta panguva yekunze-mwaka, zvichikonzera kubuda kwakaderera padivi rekupa.Munguva pfupi yapfuura, kwave netsika yakasimba yekuchinja kwemitengo yetitanium dioxide, iyo yakatsigirawo kukwira kwemitengo yetitanium dioxide.Tichifunga zvakasiyana siyana zvemusika, iyo titanium dioxide musika parizvino iri padanho rakagadzikana mushure mekusimuka.
Epoxy chlororopane:Mazhinji mabhizinesi ekugadzira ane maodha matsva akagadzikana, nepo mamwe matunhu aine kutengesa kwakashata uye kutumira.Maodha matsva anogona kutaurirana, nepo mabhizinesi epasi achingwarira mukutevera.Vazhinji vashandisi vari kunetseka nezve shanduko mukushanda kwe-on-saiti zvishandiso.
Propylene:Mutengo mukuru wepropylene mudunhu reShandong unoramba uri pakati pe6800-6800 yuan/ton.Zvinotarisirwa kuti kupihwa kuchadzikira, saka makambani ekugadzira akadzikisa mitengo yavo yakataurwa, uye kutarisa kwekutengesa kwemusika kuri kuramba kuchikwira kumusoro.Nekudaro, kudiwa kwepolypropylene yakadzika kuchiri kushoma, izvo zvave kuisa imwe dzvinyiriro pamusika.Kufarira kutenga kwemafekitari kwakadzikira, uye kunyangwe mitengo yakakwira, kugamuchirwa kuchiri pakati.Naizvozvo, kuwedzera kwemusika wepropylene kunogumira kune imwe nhanho.
Phthalic anhydride:Mutengo wezvakagadzirwa ortho benzene unoramba uchikwira, uye indasitiri yenaphthalene musika inoramba yakagadzikana.Pachiri nerutsigiro padivi remutengo, uye nekuda kwemutengo wakaderera, zviito zvekuzadza pasi zvishoma nezvishoma zvinowedzera, zvichiburitsa huwandu hwekutengesa, zvichiita kuti nzvimbo yefekitori iwedzere kunetseka.
Dichloromethane:Mutengo wose wakaramba wakagadzikana, kunyange zvazvo mamwe matengo akawedzera zvishoma, kuwedzera kuduku.Nekudaro, nekuda kweiyo musika manzwiro akarerekera kune bearish, kunyangwe ichienderera mberi zviratidzo zvakanaka zvinokurudzira musika, mamiriro ekunze anoramba akarerekera kune bearish.Ikozvino kutengesa kudzvanywa mudunhu reShandong kwakakwira, uye hesiti yekumashure yemabhizinesi inokurumidza.Zvinotarisirwa kuti panogona kunge paine kumanikidzwa muhafu yekutanga yesvondo rinouya.MuGuangzhou nenzvimbo dzakatenderedza, hesitori yakadzikira, saka kugadziridzwa kwemitengo kunogona kusaririra kuseri kweavo vari kuShandong.
N-butanol:Kutevera kuwedzera kunoramba kuripo kwebutanol, nekuda kwekuenderera mberi kwekutarisira kugadziriswa kwechigadzirwa, vatengi vari pasi pemvura vachiri kuratidza mafungiro akanaka ekutenga panguva yekugadzirisa mutengo, saka n-butanol inotarisirwa kuchengetedza kushanda kwakasimba munguva pfupi.
Acrylic acid uye butyl ester:Kukurudzirwa nekuwedzera kuri kuramba kuchikwira mumutengo wezvakagadzirwa butanol uye kusakwana kwenzvimbo yezvigadzirwa zveester zvakawanda, vane ester vakaisa pfungwa pakuwedzera kwemitengo, izvo zvakurudzira kumwe kudiwa kwakasimba kubva kuzasi kuti vapinde mumusika, uye nzvimbo yekutengesa yasimuka ichikwira. .Zvinotarisirwa kuti iyo raw material butanol icharamba ichishanda yakasimba, uye musika we ester unotarisirwa kuenderera mberi.Nekudaro, kutarisisa kunofanirwa kubhadharwa kune kudzika kugamuchirwa kwemitengo mitsva iri kukurumidza kukwira.