Nyocha ụlọ ọrụ polyurethane elastomer_PTJ Blog

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Nyocha ụlọ ọrụ polyurethane elastomer

2021-12-17

Polyurethane elastomer (PU elastomer), nke a makwaara dị ka roba polyurethane, bụ ụdị elastomeric polymer ihe nwere ọtụtụ urethane otu (-NHCOO-) n'ime agbụ molekul.

Nyocha ụlọ ọrụ polyurethane elastomer

A na-emekarị ya site na oligomer polyols, polyisocyanates, chain extenders/crosslinkers na obere ihe enyemaka enyemaka. Ọ bụ ezie na polyurethane elastomers nwere ihe dị iche iche n'ihi ihe dị iche iche nke akụrụngwa na ụzọ mmepụta ihe, ha nwekwara usoro nke ihe ndị a na-ahụkarị n'ihi otu nhazi ahụ. Ihe na-agbanwe agbanwe nke polyurethane elastomer kacha n'etiti rọba na rọba. Ihe kachasị mma bụ na ọ nwere ma elu ike na elu elasticity. Ụdị arụmọrụ a adịghị na rọba na plastik ndị ọzọ. Na mgbakwunye, nguzogide iyi mara mma bụkwa otu n'ime uru ya. Ya mere, ojiji nke polyurethane elastomer abụghị nanị na rọba, ma enwere ike mee ka ọ bụrụ ngwaahịa nke ihe dị iche iche polymer.

Nyocha banyere ọnọdụ mmepe nke ụlọ ọrụ polyurethane elastomer

Dabere na data nke "Polyurethane Elastomer Industry Market Demand Forecast and Investment Strategic Planning Analysis Report" nke ụlọ ọrụ nyocha ụlọ ọrụ Qianzhan wepụtara, na 2016, ọnụ ahịa ahịa polyurethane elastomer nke obodo m ruru nde tọn 1.03, mmụba nke otu afọ kwa afọ. 9.6%. Enwere ọtụtụ narị ụlọ ọrụ na ụlọ ọrụ ahụ, nwere ọnụ ọgụgụ buru ibu na asọmpi siri ike. N'ime ha, e nwere ihe karịrị 300 ụlọ ọrụ mmepụta ihe na ihe owuwu ihe na mba.

Site na 2009 ruo 2016, oriri ahịa ahịa polyurethane elastomer nke obodo m nọgidere na-enwe ọganihu nke uto kwa afọ. N'afọ 2009-16, nkezi ihe na-eto ngwa ngwa kwa afọ nke oriri polyurethane elastomer bụ 15.3%, na ọchịchọ oriri ahịa na-eto ngwa ngwa. N'afọ 2016, ọnụ ahịa ahịa ahịa polyurethane elastomer nke obodo m ruru nde tọn 1.03, mmụba otu afọ n'afọ nke 9.6%.

Ijikọta na mgbanwe mgbanwe nke mba m polyurethane elastomer oriri n'oge na-adịbeghị anya na mgbanwe ndị dị n'ahịa dị n'okpuru ala, Ụlọ Ọrụ Na-ahụ Maka Ụlọ Ọrụ Na-ahụ Maka Ụlọ Ọrụ Na-ahụ Maka Ụlọ Ọrụ na-ebu amụma na oriri nke polyurethane elastomer ga-anọgide na-enwe ọganihu ngwa ngwa n'ime afọ ole na ole sochirinụ, na polyurethane nke mba m. oriri elastomer ga-aga n'ihu na-eto eto site na 2022. Ihe fọrọ nke nta ka ọ bụrụ tọn 2 nde.

amụma ụkpụrụ asọmpi ahịa

Ka ọ dị ugbu a, ụlọ ọrụ polyurethane elastomer nke mba m nọ n'ọkwa nke mmepe ngwa ngwa, na asọmpi zuru oke n'ahịa dị ala, ebe ahịa dị elu na-achịkwa ụlọ ọrụ mba ọzọ. N'otu aka ahụ, n'okpuru nkwado siri ike nke iwu ụlọ ọrụ mmepụta ihe nke mba, ụlọ ọrụ ụlọ ga-anọgide na-etinye ego na nyocha na mmepe, na ndị na-emepụta nnukwu na ndị na-emepụta ihe ga-anọgide na-apụta, nke ga-eme ka ogo asọmpi dị elu na etiti njedebe. ahịa; N'aka nke ọzọ, ụlọ ọrụ dị n'ime ụlọ ga-Ka ahịa ahịa dị elu na-abanye iji weghara òkè ahịa nke ụlọ ọrụ ndị si mba ọzọ, asọmpi n'ahịa dị elu ga-esiwanye ike n'ọdịnihu.

Amụma nke usoro ụlọ ọrụ n'ozuzu ya

Ụlọ ọrụ elastomer polyurethane bụ ụlọ ọrụ ọdịda anyanwụ na ụlọ ọrụ ihe eji eme ihe polymer ọhụrụ. Ọchịchọ zuru ụwa ọnụ maka polyurethane elastomer na-abawanye, yana nkezi uto ngwakọta kwa afọ nke ihe dịka 6%. Ike ahịa zuru ụwa ọnụ ugbu a nwere ike iru nde tọn 2.22. Ọ bụ ezie na ụlọ ọrụ polyurethane elastomer nke China malitere n'oge, ọ tolitela ngwa ngwa. Ọnụ ahịa ndị China na-eri ugbu a eruola tọn 1.03 nde, ma ọ gafere Europe na United States ka ọ bụrụ ahịa ahịa ndị ahịa polyurethane elastomer kasị ukwuu n'ụwa, na nkezi oriri kwa afọ ejirila ihe dịka 15%. Mmụba ngwa ngwa dị elu karịa nkezi ọnụego uto kwa afọ nke 3-4% na ahịa Europe na America.

Ka ọ dị ugbu a, dị ka ụdị ihe ọhụrụ, polyurethane elastomer ejirila nwayọọ nwayọọ tinye ya n'akụkụ niile nke ndụ, ọrụ ya na-abawanye ụba. Site na mmepe nke ụlọ ọrụ ihe owuwu, ụlọ ọrụ ụgbọ ala, ụlọ ọrụ akpụkpọ ụkwụ, wdg, ndị mmadụ maara banyere nchebe gburugburu ebe obibi Site na mmụba nke nta nke nta na ọganihu na-aga n'ihu nke nkà na ụzụ ọhụrụ maka polyurethane elastomer, ntinye nke polyurethane elastomers ga-adịwanye ukwuu. A na-atụ anya na mmụba nke ọchịchọ maka polyurethane elastomer na mba m ga-anọgide n'elu 10% n'ọdịnihu.

Njikọ na akụkọ a : Nyocha ụlọ ọrụ polyurethane elastomer

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