As of July 2023, the total scale of epoxy resin in China has exceeded 3 million tons per year, showing a rapid growth rate of 12.7% in recent years, with the industry's growth rate exceeding the average growth rate of bulk chemicals. Zitha kuwoneka kuti m'zaka zaposachedwa, kuwonjezeka kwa ma projekiti a epoxy kwakhala akufulumira, ndipo mabizinesi ambiri alowamo ndikukonzekera kupanga ntchito yayikulu. Malinga ndi ziwerengero, kuchuluka kwa epoxy ku China kumapitilira 2.8 miliyoni matani mtsogolo, ndipo kuchuluka kwa mafakitale kukupitilirabe pafupifupi 18%.
Epoxy Reson ndi polymerization kupanga Bisphenol A ndi Epichlorohydrin. Ili ndi mawonekedwe a zinthu zapamwamba, zokongoletsa zamphamvu, kapangidwe kake kopsa mtima, kugwirizanitsa kwambiri Kukhazikika kwabwino, komanso kukana kutentha kwabwino (mpaka 200 ℃ kapena kupitilira). Chifukwa chake, imagwiritsidwa ntchito kwambiri pofuula, zida zamagetsi, zida zopangira, zomatira ndi minda ina.

Kupanga kwa epoxy kumen nthawi zambiri kumagawidwa mu gawo limodzi ndi njira ziwiri. Njira imodzi ndikupanga epoxy reste poction and epichlorohydrin, yomwe imagwiritsidwa ntchito popanga kulemera kochepa kwa masentimita ndi sing'anga yolemera; Njira yotsatirayi imakhudzanso zomwe zimachitika moleclar yotsika ndi bisphenol A. Kulemera kwambiri kwa epoxy epoxy amatha kuphatikizidwa ndi njira imodzi kapena njira ziwiri.
Njira imodzi ndikutha kuwononga bisphenol a ndi epichlorohydrin pansi pa zomwe Naoh, ndiye kuti, kuti akwaniritse mphete yotseguka ndikutseka kuzungulira komwe kumachitika. Pakadali pano, kupanga kwakukulu kwambiri kwa E-44 EPOXy ku China kumapangidwa kudzera mu gawo limodzi. Njira ziwirizi ndikuti bisphenol a ndi epichlorohydrin amapanga sporth Pangani epoxy utoto. Mwayi wa njira ziwiri ndi nthawi yochepa; Ntchito yokhazikika, kutentha pang'ono kumasinthasintha, kosavuta kuwongolera; Nthawi yayifupi ya alkali imatha kupewa kwambiri hydrolysis a epichlorohydrin. Njira ya magawo awiriyo yogwirizira epoxy stun imagwiritsidwanso ntchito kwambiri.

Chidziwitso cha Chithunzi: China China
Malinga ndi ziwerengero zoyenera, mabizinesi ambiri adzalowa m'makampani a epoxy resten mtsogolo. Mwachitsanzo, matani 50000 a Hengtai zamagetsi / Zachaka zidzayikidwa kumapeto kwa 2023, ndi matani 150000 a Phiri la Zakale ku October / Zaka 1003. Zida zachaka zimakonzedwa kuti zigwiritsidwe ntchito kumapeto kwa 2023, South Asia magetsi zida (kunshan), Ltd. Madontho a Pass And / Chaka , Ltd. Makonzedwe opanga zida 500000 / chaka pafupifupi 2027. Malinga ndi ziwerengero zosakwanira, zidzawiritsa m'tsogolo pafupifupi 2025.

Chifukwa chiyani aliyense ali wowononga ntchito ya epoxy? Zifukwa zowunikira ndizotere:
Epoxy Reson ndi zinthu zabwino kwambiri zamagetsi
Seachlant ya zamagetsi imanena za zomatira zamagetsi ndi zomatira zomwe zimagwiritsidwa ntchito posindikiza zida zamagetsi, kuphatikizapo kusindikiza, kusindikiza, ndi kuphika. Zipangizo zamagetsi zimatha kusewera madzi oyendayenda, odekha, nkhuku, zotsutsa, kuponyera mafashoni, ndi ntchito yachinsinsi. Chifukwa chake, guluu ukhale ndi mawonekedwe a kutentha kwambiri kukana, kutentha kwapang'onopang'ono, mphamvu yayitali ya seelect, kuteteza kwabwino, kutetezedwa kwa chilengedwe, kutetezedwa kwa chilengedwe.
Epoxy Reson ili ndi kukana kwabwino kwambiri, kukumbutsa kwamagetsi, kusindikiza, ma sekondale, makina ochepa, komanso kukana pang'ono komanso kukana kwamankhwala. Pambuyo posakanikirana ndi owongolera oparitsa, imatha kukhala ndi mphamvu yabwinobwino komanso zonse zakuthupi zimafunikira pakompyuta zamagetsi, ndipo zimagwiritsidwa ntchito kwambiri m'minda monga phukusi lazinthu zamagetsi.
Malinga ndi deta kuchokera ku National Bureau ya State, kuchuluka kwa malonda omwe amapanga zamagetsi mu 2022 owonjezeredwa ndi 7.6% chaka chimodzi, komanso kugwiritsa ntchito kuchuluka kwa zinthu zina zamagetsi zoposa 30%. Itha kuwoneka kuti mafakitale amagetsi aku China akadali ochulukirachulukira, makamaka pamagetsi owoneka bwino monga a semiconductronic ndi 5g m'minda monga luntha lazinthu, kukula kwa kukula kwa msika kwakhala patsogolo.
Pakadali pano, makampani ena a epoxy ku China akusintha kapangidwe kawo ndikuwonjezera gawo la zogulitsa za epoxy zokhudzana ndi mafakitale amagetsi. Kuphatikiza apo, mabizinesi ambiri a epoxy adakonzekera kuti apangidwe ku China makamaka amayang'ana kwambiri pazogulitsa zamagetsi.
Epoxy Stoni ndiye chinthu chachikulu cha Maluwa a Mphepo
Epoxy Stoni ali ndi katundu wabwino kwambiri, kukhazikika kwa mankhwala, komanso kukana kutukuka, ndipo itha kugwiritsidwa ntchito ngati tsamba zigawo zikuluzikulu, zolumikizirana, ndi mphamvu yamagetsi yamkuntho. Epoxy Stoni imatha kupereka mphamvu yayikulu, kuuma kwakukulu, komanso kukana kukhazikika, kuwunika malo odalirika, kuphatikizapo kapangidwe kake kake, mafupa, ndi kulumikizana ndi masamba. Kuphatikiza apo, Epoxy Tsin imatha kukonzanso minda yamphesa komanso kukana masamba, kuchepetsa kugwedezeka ndi phokoso la masamba olamulira.
Pakuchigudutsidwa ndi masamba a mphepo, kugwiritsa ntchito epoxy kutanthauzanso ndikofunikira kwambiri. Pokukuta pamwamba pa masamba ndi epoxy utoto, kuvala kukana ndi kukana kwa UV kumatha kusintha, ndipo moyo wautumiki umatha kukulitsidwa. Nthawi yomweyo, imathanso kuchepetsa kulemera komanso kukana masamba ndi kusintha kwamphamvu kwa m'badwo wamphamvu.
Chifukwa chake, Epoxy Resin imayenera kugwiritsidwa ntchito kwambiri mu magawo ambiri a makampani opanga mphepo. Pakadali pano, zinthu zophatikizika monga epoxy zire, kaboni, ndi polyamidi amagwiritsidwa ntchito ngati zida zam'madzi m'badwo wamphamvu.
Mphamvu yamkuntho ya China ili pamalo otsogolera padziko lapansi, ndikukula kwa chaka chilichonse kuposa 48%. Zopanga zamphamvu zokhudzana ndi mphepo ndi mphamvu yayikulu yoyendetsa mwachangu kwa epoxy remon kumwa. Zikuyembekezeredwa kuti liwiro la makampani ogulitsa China lidzakulabe mpaka 30% mtsogolo, komanso kugwiritsidwa ntchito kwa epoxy ku China kungawonetsenso kukula.
Makonda osinthika komanso apadera a epoxy idzakhala yayikulu mtsogolo
Minda yofunsira ya epoxy imatha kwambiri. Ngakhale atayendetsedwa ndi kukula kwa makampani atsopano a mphamvu, makampaniwo adapanga mwachangu kwambiri, kukula kwa kusintha masinthidwe, kusiyanitsa, komanso kusanja kudzachitika gawo lalikulu la mafakitale.
Chitsogozo cha chitukuko cha epoxy restin chimakhala ndi njira zotsatirazi. Choyamba, bolodi ya Cyper Freeper Freeper limafunikira kuti uzitha kugwiritsa ntchito ma epoxy phesox ndi bisphenol f epoxy ule; Kachiwiri, kugwiritsidwa ntchito kwa o-methylphenol forkholyde epoxy utoto ndi hydrogenieted bisphenol a epoxy amakula msanga; Chachitatu, gawo la chakudya epoxy ndi chinthu chomwe chimapangidwanso ndi epoxy sliden, zomwe zili ndi zolengedwa zina, mowa, zakumwa zamatumbo, ndi msuzi wa zipatso; Chachinayi, mzere wambiri wogwirizira ulo ndi mzere wopangidwa womwe ungatulutse utuuni zonse za epoxy ndi zida zopangira, monga matekiti opanga opanga opanga. β- phenol lemba la epoxy stun, maluwa amadzimadzi a epoxy, kapangidwe kake ka magazi ka DCPD mtundu epoxy utoto wa epoxy uzikhala ndi malo oyambira mtsogolo.
Kumbali inayo, amayendetsedwa ndi kugwiritsa ntchito malo otsika kwambiri, ndipo mbali inayo, magawo osiyanasiyana ogwiritsira ntchito ndi zikamera zambiri zomaliza abweretsa malo ambiri omwe angagwiritse ntchito mafakitale a epoxy. Zikuyembekezeredwa kuti mafakitale a China a Epoxy a Resoxy asintha msanga mpaka 10% mtsogolo, ndipo chitukuko cha mafakitale a epoxy chitha kuyembekezeka.