Dị ka ọnụ ọgụgụ si kwuo, mmepụta acrylic acid nke China ga-arị elu nde tọn 2 na 2021, na mmepụta acrylic acid ga-arịkwa tọn 40 nde tọn.Agbụ ụlọ ọrụ acrylate na-eji acrylic esters mepụta esters acrylic, wee mepụta esters acrylic site na mmanya ndị metụtara ya.Ihe nnọchianya nke acrylates bụ: butyl acrylate, isoctyl acrylate, methyl acrylate, ethyl acrylate na acrylic acid resin high absorbency.N'ime ha, ọnụ ọgụgụ mmepụta nke butyl acrylate buru ibu, na mmepụta ụlọ nke butyl acrylate karịrị 1.7 nde tọn na 2021. Nke abụọ bụ SAP, na mmepụta nke ihe karịrị 1.4 nde tọn na 2021. Nke atọ bụ isoctyl acrylate, na mmepụta. ihe karịrị tọn 340,000 na 2021. mmepụta nke methyl acrylate na ethyl acrylate ga-abụ tọn 78,000 na tọn 56,000 n'otu n'otu na 2021.

Maka ngwa n'ime yinye ụlọ ọrụ, acrylic acid na-emepụtakarị esters acrylic, na butyl acrylate nwere ike imepụta dị ka ihe nrapado.A na-eji Methyl acrylate eme ihe na ụlọ ọrụ mkpuchi, adhesives, emulsions textile, wdg.A na-eji Isooctyl acrylate eme ihe dị ka monomer nrapado na-enwe mmetụta nrụgide, ihe mkpuchi mkpuchi, wdg. A na-ejikarị SAP mee ihe dị ka resin na-adọrọ adọrọ nke ukwuu, dị ka diapers.

Dị ka ngwaahịa ndị metụtara ya na acrylate ụlọ ọrụ acrylate n'ime afọ abụọ gara aga, ọnụ ọgụgụ buru ibu (ọnụahịa ahịa / ọnụahịa ahịa), enwere ike nweta nsonaazụ ndị a.

1. na acrylate ụlọ ọrụ yinye na China, oke uru na elu nke akụrụngwa ọgwụgwụ bụ kasị elu, na naphtha na propylene nwere dịtụ elu uru oke.Oke uru nke 2021 naphtha dị gburugburu 56%, oke uru propylene dị gburugburu 38%, oke uru uru acrylic dị gburugburu 41%.

2. N'etiti ngwaahịa acrylate, oke uru nke methyl acrylate bụ nke kachasị elu.Oke uru nke methyl acrylate ruru ihe dịka 52% na 2021, na-esote ethyl acrylate nwere uru ruru 30%.Uru uru nke butyl acrylate bụ naanị ihe dịka 9%, isooctyl acrylate na-efunahụ, uru SAP dịkwa gburugburu 11%.

3. N'etiti ndị na-emepụta acrylate, ihe karịrị 93% nwere ihe ọkụkụ acrylic acid na-ebugo elu, ebe ụfọdụ nwere osisi acrylic acid, nke ọtụtụ n'ime ha na-etinye na nnukwu ụlọ ọrụ.Site na nkesa uru ugbu a nke agbụ ụlọ ọrụ acrylate nwere ike ịhụ, ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-eme ka ọ bụrụ nke ọma na-eme ka uru kachasị nke acrylate ụlọ ọrụ na-emepụta ihe, ebe ndị na-emepụta acrylate na-enweghị acrylic acid nke nwere acrylic acid na-adịchaghị mma.

4, n'etiti ndị na-emepụta acrylate, oke uru nke nnukwu butyl acrylate nọgidere na-enwe ọnọdụ kwụsiri ike n'ime afọ abụọ gara aga, na-enweta uru nke 9%-10%.Agbanyeghị, n'ihi mgbanwe ahịa ahịa, oke uru nke ndị na-emepụta acrylic ester pụrụ iche na-agbanwe nke ukwuu.Nke a na-egosi na uru ahịa nke nnukwu ngwaahịa na-akwụsi ike, ebe obere ngwaahịa na-adịkarị mfe na mmetụta nke ihe ndị a na-ebubata na ahịa-achọghị ahaghị nhata.

5, site na acrylate ụlọ ọrụ yinye nwere ike ịhụ, ụlọ ọrụ na-azụlite acrylate ụlọ ọrụ yinye, nnukwu-ọnụ ọgụgụ mmepụta ntụziaka maka butyl acrylate, mgbe pụrụ iche acrylate na SAP na-emepụta na-akwado mode nke butyl acrylate, nke nwere ike melite nguzogide nke ahịa. , kamakwa a dịtụ ezi uche mmepụta mode.

Maka ọdịnihu, methyl acrylate, ethyl acrylate na isoctyl acrylate nwere ngwa ala nke ha na agbụ ụlọ ọrụ acrylate, na oriri ala na-egosi ọganihu uto dị mma.Site n'ọkwa ahịa na-achọsi ike, methyl acrylate na ethyl acrylate nwere nnukwu nsogbu na-ebufe ibu na ọdịnihu ga-abụ nkezi.Ka ọ dị ugbu a, butyl acrylate, isoctyl acrylate na SAP ka nwere ohere maka mmepe yana bụkwa ngwaahịa nwere uru ụfọdụ na ngwaahịa acrylate n'ọdịnihu.

Maka njedebe elu nke acrylic acid, propylene na naphtha, nke data akụrụngwa na-eji nwayọọ nwayọọ na-abawanye, uru nke naphtha na propylene ga-adị elu karịa nke acrylic acid.Ya mere, ọ bụrụ na ụlọ ọrụ na-emepụta acrylate ụlọ ọrụ acrylate, ha kwesịrị itinyekwu uche na ntinye nke ụlọ ọrụ mmepụta ihe ma dabere na uru mmepe nke ụlọ ọrụ mmepụta ihe, a ga-enwe ike ime ahịa.