Sekureva kwehuwandu, kugadzirwa kweAkriliki acid kuChina kuchapfuura matani mamirioni maviri muna 2021, uye kugadzirwa kwe acrylic acid kuchapfuura mamirioni makumi mana ematani.Iyo acrylate indasitiri cheni inoshandisa acrylic esters kugadzira acrylic esters, uye ipapo acrylic esters anogadzirwa kuburikidza nehumwe hukama.Izvo zvinomiririra zvigadzirwa zveacrylates ndezvi: butyl acrylate, isooctyl acrylate, methyl acrylate, ethyl acrylate uye acrylic acid yakakwirira absorbency resin.Pakati pavo, chiyero chekugadzirwa kwebutyl acrylate yakakura, nekugadzirwa kwepamba kwebutyl acrylate inopfuura mamiriyoni emamiriyoni e1.7 muna 2021. Yechipiri iSAP, ine kugadzirwa kwematani anopfuura mamiriyoni 1.4 muna 2021. Yechitatu isooctyl acrylate, ine chigadzirwa. inopfuura 340,000 matani muna 2021. kugadzirwa kwemethyl acrylate uye ethyl acrylate ichave 78,000 matani uye 56,000 matani zvakateerana mu2021.

Zvekushandisa mumaindasitiri ketani, acrylic asidhi inonyanya kuburitsa acrylic esters, uye butyl acrylate inogona kugadzirwa seanonamira.Methyl acrylate inoshandiswa muindasitiri yekupfekedza, zvinonamira, machira emulsions, etc. Ethyl acrylate inoshandiswa se acrylate rubber uye adhesive industry, iyo ine kumwe kupindirana nekushandiswa kwemethyl acrylate.Isooctyl acrylate inoshandiswa se-pressure-sensitive adhesive monomer, coating adhesive, etc. SAP inonyanya kushandiswa seyakanyanya kunyura resin, yakadai semadiapers.

Zvinoenderana neyakagadzirwa zvigadzirwa mune acrylate indasitiri cheni mumakore maviri apfuura, gross margin (kutengesa purofiti / mutengo wekutengesa) kuenzanisa, zvinotevera zvinogona kuwanikwa.

1. muindasitiri yeacrylate muChina, mari yepurofiti iri kumusoro kwerukova inopera ndiyo yakanyanya, ine naphtha nepropylene zvine purofiti yakakura.2021 naphtha profit margin yakatenderedza 56%, propylene profit margin inotenderedza 38%, uye acrylic profit margin inosvika makumi mana nerimwe%.

2. Pakati pezvigadzirwa zveacrylate, iyo purofiti margin yemethyl acrylate ndiyo yepamusoro.Mari yepurofiti yemethyl acrylate inosvika makumi mashanu neshanu muzana muna 2021, ichiteverwa ne ethyl acrylate ine purofiti inosvika makumi matatu muzana.Iyo purofiti margin yebutyl acrylate inongosvika 9%, isooctyl acrylate iri mukurasikirwa, uye purofiti yeSAP inenge 11%.

3. Pakati pevagadziri ve acrylate, inopfuura 93% inoshongedzerwa nepamusoro pemvura acrylic asidhi miti, nepo vamwe vakashongedzerwa acrylic asidhi zvinomera, mazhinji ayo akaiswa mumakambani makuru.Kubva pane yazvino purofiti kugoverwa kweiyo acrylate indasitiri cheni inogona kuoneka, vagadziri veacrylate vakashongedzerwa acrylic asidhi vanogona kunyatsoita purofiti yakakura yeiyo acrylate indasitiri cheni, nepo vanogadzira acrylate vasina acrylic asidhi yakashongedzerwa acrylic acid haina hupfumi.

4, pakati pevagadziri veacrylate, iyo purofiti yemahara butyl acrylate yakachengetedza yakagadzikana maitiro mumakore maviri apfuura, ine purofiti ye9% -10%.Nekudaro, nekuda kwekuchinja kwemusika, purofiti miganho yeakakosha acrylic ester vagadziri inochinja zvakanyanya.Izvi zvinoratidza kuti purofiti yemusika yezvigadzirwa zvakakura haina kugadzikana, nepo zvigadzirwa zvidiki zvinotapukirwa nekukanganiswa kwezviwanikwa zvinotengeswa kunze kwenyika uye kusaenzana kwekuda kwemusika.

5, kubva kune acrylate indasitiri cheni inogona kuoneka, mabhizinesi anogadzira iyo acrylate indasitiri cheni, yakakura-yakakura nzira yekugadzira yebutyl acrylate, nepo yakakosha acrylate uye SAP inogadzirwa nenzira inotsigira butyl acrylate, inogona kuvandudza kuramba kwemusika. , asiwo inonzwisisika yekugadzira maitiro.

Nezveramangwana, methyl acrylate, ethyl acrylate uye isooctyl acrylate vane yavo yekudzika maapplication mune acrylate indasitiri cheni, uye kudzika kwemvura kunoratidza maitiro akanaka ekukura.Kubva pamusika wekupa uye chiyero chekudiwa, methyl acrylate uye ethyl acrylate ine dambudziko rekuwandisa uye tarisiro yeramangwana iavhareji.Parizvino, butyl acrylate, isooctyl acrylate uye SAP ichine imwe nzvimbo yekusimudzira uye zvakare zvigadzirwa zvine imwe pundutso mune acrylate zvigadzirwa mune ramangwana.

Kumagumo ekumusoro kwe acrylic acid, propylene uye naphtha, iyo data raw data iri kuwedzera zvishoma nezvishoma, purofiti yenaphtha uye propylene inotarisirwa kunge yakakwira kupfuura iyo acrylic acid.Naizvozvo, kana makambani akagadzira iyo acrylate indasitiri cheni, anofanirwa kubhadhara zvakanyanya kubatanidzwa kweiyo indasitiri ketani uye kuvimba nemabhenefiti ekusimudzira eiyo indasitiri ketani, kuchave nekugoneka kwemusika.