Ngokwezibalo, ukukhiqizwa kwe-acrylic acid yaseChina kuzodlula amathani ayizigidi ezi-2 ngo-2021, kanti ukukhiqizwa kwe-acrylic acid kuzodlula amathani ayizigidi ezingama-40.Iketanga lemboni ye-acrylate lisebenzisa i-esters ye-acrylic ukukhiqiza ama-esters e-acrylic, bese kuthi ama-acrylic esters akhiqizwa ngokusebenzisa utshwala obuhlobene.Imikhiqizo emele ama-acrylates yilena: i-butyl acrylate, i-isooctyl acrylate, i-methyl acrylate, i-ethyl acrylate ne-acrylic acid high absorbency resin.Phakathi kwazo, isilinganiso sokukhiqizwa kwe-butyl acrylate sikhulu, ngokukhiqizwa kwasekhaya kwe-butyl acrylate okudlula amathani ayizigidi ezingu-1.7 ngo-2021. Owesibili yi-SAP, ngokukhiqizwa kwamathani angaphezu kwezigidi ezingu-1.4 ngo-2021. Okwesithathu yi-isooctyl acrylate, ngokukhiqiza amathani angaphezu kuka-340,000 ngo-2021. ukukhiqizwa kwe-methyl acrylate ne-ethyl acrylate kuzoba amathani angu-78,000 kanye namathani angu-56,000 ngo-2021.

Ukuze kusetshenziswe ochungechungeni lwemboni, i-acrylic acid ikakhulukazi ikhiqiza ama-ester e-acrylic, futhi i-butyl acrylate ingakhiqizwa njengama-adhesives.I-Methyl acrylate isetshenziswa embonini yokuhlanganisa, izinto zokunamathisela, ama-emulsions endwangu, njll. I-Ethyl acrylate isetshenziswa njengemboni yenjoloba e-acrylate kanye ne-adhesive, enokugqagqana nokusetshenziswa kwe-methyl acrylate.I-Isooctyl acrylate isetshenziswa njenge-monomer enamathelayo ezwela ukucindezela, i-adhesive enamathelayo, njll. I-SAP isetshenziswa kakhulu njenge-resin emunca kakhulu, njengamanabukeni.

Ngokwemikhiqizo ehlobene ochungechungeni lwemboni ye-acrylate eminyakeni emibili edlule, ukuqhathaniswa kwe-gross (inzuzo yokuthengisa/inani lokuthengisa), imiphumela elandelayo ingatholakala.

1. ochungechungeni lwemboni ye-acrylate e-China, imajini yenzuzo ekugcineni kwempahla eluhlaza iphezulu kakhulu, kanti i-naphtha ne-propylene inezilinganiso zenzuzo ephezulu uma kuqhathaniswa.I-2021 naphtha profit margin icishe ibe ngu-56%, i-propylene profit margin icishe ibe ngu-38%, kanti i-acrylic profit margin icishe ibe ngu-41%.

2. Phakathi kwemikhiqizo ye-acrylate, umkhawulo wenzuzo we-methyl acrylate uphakeme kakhulu.Imajini yenzuzo ye-methyl acrylate ifinyelela cishe ku-52% ngo-2021, ilandelwa yi-ethyl acrylate enenzuzo elinganiselwa ku-30%.Umkhawulo wenzuzo we-butyl acrylate cishe u-9% kuphela, i-isooctyl acrylate iyalahleka, kanti inzuzo ye-SAP icishe ibe ngu-11%.

3. Phakathi kwabakhiqizi be-acrylate, abangaphezu kuka-93% bafakwe izitshalo ze-acrylic acid ezikhuphuka nomfula, kanti ezinye zifakwe izitshalo ze-acrylic acid, eziningi zazo ezigxile emabhizinisini amakhulu.Kusukela ekusabalazweni kwamanje kwenzuzo yochungechunge lwemboni ye-acrylate kungabonakala, abakhiqizi be-acrylate abahlome nge-acrylic acid bangaqinisekisa ngempumelelo inzuzo enkulu yochungechunge lwemboni ye-acrylate, kuyilapho abakhiqizi be-acrylate abangenayo i-acrylic acid efakwe i-acrylic acid iyonga kakhulu.

4, phakathi kwabakhiqizi be-acrylate, imajini yenzuzo ye-butyl acrylate enkulu igcine inkambiso ezinzile eminyakeni emibili edlule, nebanga lenzuzo lika-9% -10%.Kodwa-ke, ngenxa yokuguquguquka kwezimakethe, amamajini enzuzo abakhiqizi abakhethekile be-acrylic ester ayashintshashintsha kakhulu.Lokhu kukhombisa ukuthi inzuzo yemakethe yemikhiqizo emikhulu izinzile, kanti imikhiqizo emincane isengozini yokuthola izinsiza ezivela kwamanye amazwe kanye nokungalingani kwezidingo zemakethe.

I-5, kusukela kuchungechunge lwemboni ye-acrylate ingabonakala, amabhizinisi athuthukisa uchungechunge lwemboni ye-acrylate, isiqondiso sokukhiqiza esikhulu se-butyl acrylate, kuyilapho i-acrylate ekhethekile ne-SAP kukhiqizwa ngendlela esekela i-butyl acrylate, engathuthukisa ukumelana kwemakethe. , kodwa futhi imodi yokukhiqiza enengqondo ngokuqhathaniswa.

Esikhathini esizayo, i-methyl acrylate, i-ethyl acrylate kanye ne-isooctyl acrylate zinezicelo zazo ezansi nomfula ochungechungeni lwemboni ye-acrylate, futhi ukusetshenziswa komfula ongezansi kukhombisa ukukhula okuhle.Kusukela ezingeni lokunikezwa kwemakethe kanye nezinga lokufunwa, i-methyl acrylate ne-ethyl acrylate inenkinga ephezulu yokuhlinzeka ngempahla futhi umbono wesikhathi esizayo uyisilinganiso.Njengamanje, i-butyl acrylate, i-isooctyl acrylate ne-SAP zisenendawo ethile yokuthuthukiswa futhi ziyimikhiqizo enenzuzo ethile emikhiqizweni ye-acrylate esikhathini esizayo.

Ngomkhawulo okhuphukayo we-acrylic acid, i-propylene ne-naphtha, idatha yayo yezinto ezibonakalayo ikhula kancane kancane, inzuzo ye-naphtha ne-propylene kulindeleke ukuthi ibe phezulu kune-acrylic acid.Ngakho-ke, uma izinkampani zithuthukisa uchungechunge lwezimboni ze-acrylate, kufanele zinake kakhulu ukuhlanganiswa kochungechunge lwezimboni futhi zithembele ezinzuzweni zokuthuthukiswa kochungechunge lwemboni, kuzoba nokwenzeka kwemakethe.