Kubva Gumiguru 2022, musika webisphenol A wakadzikira zvakanyanya, uye wakaramba wakaora mwoyo mushure meZuva reGore Idzva, zvichiita kuti musika uome kushanduka.Kubva muna Ndira 11, musika wepamba bisphenol A wakachinja kudivi, kumirira-uye-kuona maitiro evatori vechikamu pamusika haana kushanduka, zvakakosha zvemusika zvakachinja zvishoma, manzwiro ekutenga evashandi aive akangwarira, uye musika wenguva pfupi wakachinja. nzvimbo yakamanikana.Kudzikira kwemaitiro kunonyanya kukanganiswa nekupokana pakati pekupa uye kudiwa, uye zvakaoma kutsigira kumusoro nekudzika kweiyo indasitiri cheni.

Kugona kwekugadzira kwebisphenol A kuri kuramba kuchiwedzera, uye kumanikidza kwekupa kuchiripo
Kubva Gumiguru 2022, kuwanikwa kwebisphenol A mudzimba kwakawedzera zvakanyanya, kusanganisira 200000 matani / gore yeLuxi Chemical Group Co., Ltd., 240000 matani / gore reWanhua Chemical Group Co., Ltd., uye 680000 matani / gore reJiangsu. Ruiheng New Material Technology Co., Ltd. Zvisineyi, midziyo yemumba yakangochengetedzwa kakati wandei munaNovember, kurasikirwa kwacho kwakadzikira zvakanyanya kupfuura kukura kwekugadzira, uye kuwanikwa kwebisphenol A mudzimba kwakawedzera zvakanyanya.Zvichienzaniswa neavhareji pamwedzi kubuda kwemamiriyoni e1.82 emamiriyoni emunguva yapfuura, kuwanikwa kwese mukota yechina kwakawedzera zvakanyanya.
Muna 2023, China bisphenol A ichine hutsva hwekukura.Zvinonzwisiswa kuti bisphenol A yekugadzira huwandu huchawedzera ne610000 matani muna 2023, kusanganisira 200000 matani / gore yeGuangxi Huayi, 170000 matani / gore yeSouth Asia Plastics, 240000 matani / gore yeWanhua, uye 680000 kota yechina ye202 matani. .Inofungidzirwa kuti huwandu hwehuwandu huchasvika mamiriyoni 5.1 matani / gore muna 2023, nekuwedzera kwegore negore kwe38%.Parizvino, hupfumi huri munguva yekudzoreredza, uye kuchine kusavimbika kwakasiyana-siyana muhafu yekutanga yegore, uye kumanikidzwa kwekupa kunokonzerwa nekuenderera mberi kwekuwedzera kwesimba rekugadzira kuripo.
Mitemo yakati wandei yakawedzera musika, uye kudiwa kwekupedzisira kwave kupora zvishoma nezvishoma

Zviitiko zvehutano hweveruzhinji zvichine simba guru mukusimudzira hupfumi hwepamba uye kudzoreredza kwekuda kwemafekitori ekupedzisira, kunyanya muhafu yekutanga ya2023, iyo icharamba iri iyo pfungwa yekudzoreredza musika.Kunyangwe marongero akasiyana akaunzwa kusimudzira musika, kudzoreredza kwezvinodiwa kuchiri kuda nguva yekugaya.Kudzika kwemvura kudiwa uye kushandiswa kuri kudzikira.Kubva muna Mbudzi kusvika kuZuva reGore Idzva, zvizhinji zvezvigadzirwa zvePC zvakagaya zvigadzirwa muzvitoro, uye chinangwa chekutenga chakadzikira.Nekudzikira kwematerminal mirairo, yakadzika epoxy resin uye zvimwe zvigadzirwa zvakarambawo.Zvinoenderana nekutariswa kwemasangano emabhizinesi, iyo liquid epoxy resin muEast China yadzikira ne25% kubva kota yechina, uye zvigadzirwa zvePC zvadzikira ne8%.Mushure meZuva reGore Idzva, kugadzirira kwezvinhu zveindasitiri yemagetsi emhepo yakadzika, asi kushanduka kwemusika hakusi pachena.
Mutengo webisphenol A wakadzikira kupfuura wezvigadzirwa, uye mari yepurofiti yakadzikira
Kubva pabisphenol A industry chain diagram, zvinogona kuonekwa kuti kuderera kwebisphenol A kwakakura kudarika kwepenol mbishi uye acetone, uye purofiti yebisphenol A inoderera.Kunyanya ne rebound yemusika we phenol / acetone muna Zvita, bisphenol A haina kusimuka pasi pekutsigirwa kwemutengo, asi yakaramba yakaora mwoyo pasi pekumanikidzwa kwekupa, uye purofiti yeindasitiri yakapinda mukurasikirwa.
Mumatunhu maviri ari pasi pemvura, kudzikira kwe epoxy resin kwanga kusinganyanyo siyana neayo ezvigadzirwa, ukuwo kudzikira kwezvigadzirwa zvePC kwaive kwakadzikira pane izvo zvekushandisa nekuda kwekukanganisa kwekupa kwavo uye kuda kwavo.Kare, PC yaive mukurasikirwa nekuda kwekukanganisa kwemutengo wepamusoro webisphenol A, uye yakadzika PC yakashanduka kuita purofiti mumwedzi miviri pakupera kwegore, uye purofiti yakakura yeindasitiri yakawedzera.Nekuenderera mberi kuburitswa kwepamusoro-pasi kugona uye purofiti kugoverwa kwebisphenol A indasitiri, kugona kwenode imwe neimwe kuchawedzera zvakanyanya muna 2023. Shanduko dzekugovera uye kudiwa kwedivi uye purofiti pane imwe neimwe node inogona kutariswa.

Kukura kwemusika kuwandisa, BPA pasi pekumanikidzwa mune ramangwana

Sezvo Mutambo weChirimo wava kusvika, kudiwa kwemusika kuri kuita husimbe, musika wekutaurirana mamiriro ebisphenol A wakanyarara, uye rutivi rwekudiwa kwe epoxy resin muindasitiri yemagetsi yemhepo yakadzika zvishoma, asi kukura kuri kuda kushoma pane kuwedzera kwekugovera. rutivi, izvo zvakaoma kuumba kutsigirwa kwezvinhu zvakasvibirira bisphenol A. Kuderera kwese kwe phenol uye acetone padivi remutengo mukuru kudarika kukwira.Musika wacho wakamira kudonha uye wakawedzera zvakare munguva pfupi yapfuura, asi zvakaoma kuumba yakasimba mutengo rutsigiro.Zvinotarisirwa kuti bisphenol A ichachengetedza mashandiro ekuita munguva pfupi.Nekuburitswa zvishoma nezvishoma kwehunyanzvi hwekugadzira hutsva, rutivi rwekugovera rwakasununguka, uye kudzvanywa kwemusika kuchiri kukuru.

Chemwinikemikari raw material yekutengesa kambani muChina, iri muShanghai Pudong New Area, ine network yezviteshi, zviteshi, nhandare dzendege uye njanji yekufambisa, uye ine makemikari uye ane njodzi matura emakemikari muShanghai, Guangzhou, Jiangyin, Dalian neNingbo Zhoushan, China. , ichichengetera matani anopfuura 50,000 emakemikari anogadzirwa gore rose, ane mugove wakakwana, unogamuchirwa kutenga uye kubvunza.chemwin email:service@skychemwin.comwhatsapp: 19117288062 Tel: +86 4008620777 +86 19117288062