1,Isbeddelka korodhka joogtada ah ee awoodda wax-soo-saarka MMA

Sanadihii la soo dhaafay, awoodda wax soo saarka Shiinaha ee MMA (methyl methacrylate) ayaa muujisay isbeddel weyn oo sii kordhaya, oo ka koraya 1.1 milyan tan 2018 ilaa 2.615 milyan oo tan hadda, iyada oo heerka kobaca ee ku dhawaad ​​​​2.4 jeer. Korodhkan xawliga ah waxa inta badan sabab u ah horumarka degdega ah ee warshadaha kiimikada gudaha iyo balaadhinta baahida suuqa. Gaar ahaan 2022, heerka kobaca awoodda wax-soo-saarka MMA gudaha wuxuu gaadhay 35.24%, iyo 6 qaybood oo qalab ah ayaa la hawlgeliyay sannadka dhexdiisa, taas oo kor u qaadeysa kobaca degdegga ah ee awoodda wax-soo-saarka.

2,Falanqaynta Farqiga Kobaca Awooda ee u dhexeeya Labada Hannaan

Marka loo eego habka wax soo saarka, waxaa jira farqi weyn oo u dhexeeya heerka kobaca awoodda ee u dhexeeya habka ACH (habka acetone cyanohydrin) iyo habka C4 (habka oxidation isobutene). Heerka kobaca awoodda ee habka ACH wuxuu muujinayaa isbeddel sii kordhaya, halka heerka kobaca awoodda ee habka C4 uu muujinayo isbeddel hoos u dhaca. Kala duwanaanshiyahan ayaa inta badan sabab u ah saamaynta qodobbada kharashka. Laga soo bilaabo 2021, faa'iidada wax soo saarka C4 MMA ayaa sii waday inay hoos u dhacdo, iyo khasaare ba'an ayaa dhacay laga bilaabo 2022 ilaa 2023, iyada oo celceliska faa'iidada sanadlaha ah ay lumisay in ka badan 2000 yuan halkii ton. Tani waxay si toos ah u horjoogsanaysaa horumarka wax soo saarka MMA iyadoo la adeegsanayo habka C4. Taas bedelkeeda, faa'iidada wax-soo-saarka MMA ee habka ACH ayaa weli ah mid la aqbali karo, iyo kororka wax soo saarka acrylonitrile ee kor ku xusan wuxuu bixiyaa dammaanad alaabta ceeriin ah oo ku filan habka ACH. Sidaa darteed, sannadihii ugu dambeeyay, MMA inta badan ay soo saarto habka ACH waa la qaatay.

3,Falanqaynta tas-hiilaadka taageerada kor iyo hoos

Shirkadaha wax soo saarka ee MMA, saamiga shirkadaha isticmaala habka ACH waa mid aad u sarreeya, oo gaaraya 13, halka ay jiraan 7 shirkadood oo isticmaalaya habka C4. Laga soo bilaabo xaaladda hoose ee xarumaha taageerada, kaliya 5 shirkadood ayaa soo saara PMMA, oo xisaabinaya 25%. Tani waxay tusinaysaa in tas-hiilaadka taageerada hoose ee ganacsiyada wax-soo-saarka MMA aanay weli qummanayn. Mustaqbalka, kordhinta iyo is dhexgalka silsiladda warshadaha, tirada taageeraya shirkadaha wax soo saarka ee hoose ayaa la filayaa inay kordho.

4,Xaaladda sare ee habka ACH iyo habka C4 ee is waafajinta

Shirkadaha wax soo saarka ee ACH MMA, 30.77% waxay ku qalabaysan yihiin unugyo acetone ah oo kor u sii socda, halka 69.23% ay ku qalabaysan yihiin unugyo akrylonitrile oo korkooda ah. Sababtoo ah xaqiiqda ah in hydrogen cyanide ee alaabta ceeriin ee ay soo saarto habka ACH inta badan waxay ka timaadaa dib-u-soo-saarka acrylonitrile, bilawga MMA ee habka ACH waxaa inta badan saameeya bilawga warshadda acrylonitrile ee taageeraya, halka xaaladda kharashka ay inta badan saamayso qiimaha acetone alaabta ceeriin. Taas bedelkeeda, shirkadaha wax soo saarka MMA ee isticmaalaya habka C4, 57.14% waxay ku qalabaysan yihiin isobutene/tert butanol. Si kastaba ha ahaatee, sababo xoog majeure awgood, laba shirkadood ayaa joojiyay unugyadooda MMA ilaa 2022.

5,Isbeddellada heerka isticmaalka awoodda warshadaha

Korodhka degdega ah ee saadka MMA iyo kobaca dalabka oo yara gaabis ah, sahayda warshadaha iyo qaabka dalabka ayaa si tartiib tartiib ah uga soo wareegaya sahay yarida una guuraysa sahayda xad dhaafka ah. Isbeddelkan ayaa horseeday cadaadis xaddidan oo ku saabsan hawlgalka dhirta MMA ee gudaha, iyo guud ahaan heerka isticmaalka awoodda warshadaha ayaa muujisay hoos u dhac. Mustaqbalka, iyada oo si tartiib tartiib ah loo sii daayo baahida hoose iyo kor u qaadista isdhexgalka silsiladda warshadaha, heerka isticmaalka ee awoodda warshadaha ayaa la filayaa in la hagaajiyo.

6,Aragtida suuqa mustaqbalka

Marka la eego, suuqa MMA wuxuu wajihi doonaa caqabado iyo fursado badan. Dhinaca kale, shirkado badan oo kiimiko ah oo caalami ah ayaa ku dhawaaqay hagaajinta awoodda dhirta MMA, taas oo saameyn doonta saadka iyo qaabka dalabka suuqa MMA ee caalamiga ah. Dhanka kale, awoodda wax-soo-saarka MMA ee gudaha ayaa sii wadi doonta inay koraan, iyo horumarinta iyo adeegsiga tignoolajiyada cusub, kharashka wax soo saarka ayaa la filayaa inuu sii yaraan doono. Dhanka kale, ballaarinta suuqyada hoose iyo horumarinta aagagga codsiyada soo baxaya ayaa sidoo kale u keeni doona dhibco kobac cusub suuqa MMA.