Qiimaha suuqa kiimikada ayaa sii waday inuu diido ilaa nuskii sanadkii. Hoos udhaca dheeriga ah ee noocan oo kale ah, halka qiimaha saliida uu weli sarreeyo, wuxuu horseeday isu dheelitir la'aan qiimaha ugu hooseeya ee silsiladda warshadaha kiimikada. Turjullada badan ee silsiladda warshadaha, ayaa culeyska badan culeyska silsiladda warshadaha. Sidaa darteed, alaabooyin badan oo kiimiko ah ayaa hadda ku jira xaalad qiimo sare leh laakiin suuqa macaamiisha ee sluggial, taasoo dhalisay in wax soo saarka oo liita ee wax soo saarka kiimikada ah.
Qiimaha suuqa ee vinyl acetate ayaa sidoo kale sii waday inuu diido. Sanadihii la soo dhaafay, qiimaha suuqa ee Vinyl acetate wuxuu ka dhacay 14862 yuan / tan bishii Juun 2022 illaa Juun 2023, oo si isdaba joog ah u hooseysa, iyadoo qiimaha ugu hooseeya uu hoos u dhigo 5990 yuan / tan. Laga soo bilaabo isbeddelada qiimaha ee sanadihii ugu dambeeyay, qiimaha ugu hooseeya ee taariikhda ayaa soo muuqday Abriil 2020, qiimaha ugu hooseeya, qiimaha ugu sareeya ayaa ka muuqatay Nofeembar 2021, iyo qiimaha ugu sareeya ee Yuan / tan.

In kasta oo qiimaha vinyl acetate uu hoos u dhacay sanad isku xigta, macaashka soosaarka ee vinyl acetate uu weli sarreeyo oo soosaarka waxsoosaarka ayaa fiican. Waa maxay sababta vinyl u agaadaan heer barwaaqo ah?
Geedi socodka waxsoosaarka kala duwan ee loogu talagalay natiijada ka dhasha vinyl acket ee faa'iidooyinka iyo khasaaraha kaladuwan
Sida ku xusan isbedelka heerka faa iidada ee ay soo saartay habka ethylene, heerka macaashka ee loo yaqaan 'ethyl acetate' ee ay soo saartay gobol faa'iido leh sannadihii ugu dambeeyay, heerka ugu sareeya ayaa gaadhay 50% ama ka badan, Isugeynta celcelis ahaan qiimaha faa iidada ayaa ah 15%. Waxaa loo arki karaa in ethyleneneeneenelene salka ku haysa aaladda 'vinyl acetate' ay ahayd wax soo saar qaali ah labadii sano ee la soo dhaafay, iyada oo leh barwaaqo guud oo wanaagsan iyo xudunta faafa.

Marka laga eego aragtida kaalshiyamka ee kasium-ka ee loo yaqaan 'Calsium' oo ah habka loo yaqaan 'Calsium' oo ah habka loo yaqaan 'Calsium' oo ah habka loo yaqaan 'Calsium' oo ah habka loo yaqaan 'Calsium' oo ah habka loo yaqaan 'Calsium' oo ah habka loo yaqaan 'Calsium'. Labadii sano ee la soo dhaafay, marka laga reebo faa'iidooyinka muhiimka ah laga bilaabo Maarso 2022 ilaa Luulyo 2022, waqtiyada kale oo dhan waxay ku jireen xaalad khasaare. Laga bilaabo Juun 2023, heerka xadka faafitaanka ee kasium-ka Harbium-ka katium-ka 'vinyl acetate' wuxuu ahaa qiyaastii 20% oo ah xaddiga celceliska ah ee faa iidada ee kaniisadda ee loo yaqaan 'Calcium' ee kaniisadda ee loo yaqaan 'Calcium' oo ah labadii sano ee la soo dhaafay waxay ahayd 0.2% khasaare. Waxaa la arki karaa in barwaaqada Habka Calcium Carbiium-ka ee loo yaqaan 'Calcium' ee loo yaqaan 'Calcium' ee loo yaqaan 'vinyl' ee loo yaqaan 'vinyl acetate'.

Waxaa lagu arki karaa in aysan ahayn wax caadi ah oo loogu talagalay Vinyl acetate inay ahaato heer faaiido sare. Kaliya habka ethellem ee wax soo saarka ee loo yaqaan 'Vinyl' ayaa hadda ku jira dowlad faa iido leh, halka habka 'karbike' uu had iyo jeer ku jiray gobol khasaare sanadihii la soo dhaafay.
Falanqaynta lagu sii waday sii wadida faa iidada sare ee Ethylene ee ku saleysan wax soo saarka
1. Qiyaasta kharashka sheyga ceyriinku way ku kala duwan tahay geedi socodka waxsoosaarka kala duwan. In wax soo saarka sare ee ethylce-ka ah ee lagu saleeyo ee Ethietate wax soo saarka ee loo yaqaan 'Ethiete', Cuntada Cutubka ee Ethyllene waa 0.35 iyo isticmaalka unugga ee aashitada barafka barafka waa 0.72. Marka loo eego heerka heerka heerka celceliska Heerka Juun ee Juun 2023, saamiga ethylene ee ku taal Ethielene-ka Waxsoosaarka uu soosaarka ku saleysan yahay wuxuu qiyaastii yahay 37%, halka aashitada barafka ee dhalaalaya ay tahay 45%. Sidaa darteed, qiimaha uu isbeddelo ee aashitada barafka leh wuxuu saameyn weyn ku leeyahay isbedelka kharashka ee 'Ethylenenene' ee ku saleysan waxsoosaarka 'Ethyl deinyl', waxaa ku xiga ethylene.
As for the cost of calcium carbide method for vinyl acetate, calcium carbide accounts for about 47% of the cost of calcium carbide method for vinyl acetate, and glacial acetic acid accounts for about 35% of the cost of calcium carbide method for vinyl acetate. Sidaa darteed, habka kaalshiyamka ee kaniisada ee loo yaqaan 'Consium' ee kaniisadda ee Vinyl Acetate, isbedelka qiimaha kaalshiyamka kaalshiyamka ah wuxuu saameyn weyn ku leeyahay qiimaha, taas oo aad uga duwan saamaynta kharashka ee habka ethylnene ah.
2. Hoos u dhigista ashyaa'da ceyriinka ah ethetic iyo acetic acid acetic wuxuu sababay hoos u dhac weyn oo ku baxa kharashyada. Sida laga soo xigtay xogta laxiriirta, sanadkii la soo dhaafay, qiimaha CFF waqooyiga bari ee waqooyi-bari Aasiyaa Asia ayaa hoos u dhacay 33%, qiimaha acetic acid finanka ayaa hoos u dhacay 32%. Si kastaba ha noqotee, qiimaha wax soo saarka ee Vinyl wuxuu ku dhejinayaa habka kaalshiyamka ah ee Kalsium Carbide Carbide-ka inta badan waxaa ku xaddidan qiimaha kaalshiyamka kaniisada. Sannadkii la soo dhaafay, qiimaha kaalshiyamka ah ee Calcium Carbide ayaa hoos u dhacay 25%.
Sidaa darteed, ka imanaya aragtida laba geedood wax soo saar oo kaladuwan, qiimaha ceeriin ee habka ethyllene Habka venyl acetate si weyn ayaa loo yareeyay, iyo dhimista qiimaha ayaa ka weyn tii kasium-ka.

3. In kasta oo qiimaha vinyl acetate uu hoos u dhacay, hoos u dhaca ma ahan mid muhiim u ah sida kiimikooyinka kale. Sannadkii la soo dhaafay, qiimaha vinyl acetate ayaa hoos u dhacay 59%, oo umuuqata hoos u dhac weyn, laakiin qiimaha kiimikada kale ayaa xitaa ka sii yaraatay.
Vinyl Acetate ayaa had iyo jeer hagaysaa margin lacageed oo gaar ah, oo inta badan sababtuna tahay hoos u dhaca qiimaha ay sababaan hoos u dhaca qiimaha alaabta cayriin, halkii ay ka taageeri lahaayeen suuqa macaamiisha qiimaheeda. Tani sidoo kale waa xaaladda qiimaha ee qiimaha ee silsiladda warshadaha ee Vinyl Acetate. Laga soo bilaabo xaalada hada jirta suuqa kiimikada ee Shiinaha muddo gaaban, way adagtahay in aasaasi ahaan loo beddelo gobolka daciifka ah ee suuqa kiimikada Shiinaha iyada oo aan la helin siyaasadood oo miisaankoodu culus yahay. Waxaa la filayaa in silsiladda qiimaha Vinyl ay acetate ay sii wadi doonto in la ilaaliyo caqli gal xagga gudbinta ah, waxaana la filayaa in waxsoosaarka soosaarka suuqa ugu dambeeya ee suuqa mustaqbalka, gaar ahaan kuwa wax soosaarka ah iyo waxsoosaarka, waxaa lagu ilaalin doonaa yareynta faa'iidooyinka vinyl acetate.