1,Ukukhula ngokukhawuleza kwe-Epoxy Propane Shirt

I-Epoxy Propane, Njengendlela eyandisiweyo yolwandiso lweekhemikhali ezihle kakhulu kwi-propley Oku ikakhulu kubangelwa sisikhundla sayo esibalulekileyo kwiikhemikhali ezihle kunye nendlela yophuhliso ezenziwa ngu-chain uqhagamshelo lwemizi-mveliso lweemveliso ezintsha zamandla amandla. Ngokwedatha yeenkcukacha-manani, njengokuphela kwe-2023, inqanaba le-Epoxy Propane ye-Epoxy lidlule kwi-7.8 yezigidi zeetoni ngonyaka, olwanda ngo-2006 ukuya kwi-2023, umzi-mveliso we-Epoxy Propane e-Epoxy eTshayina iboniswe Inqanaba lokukhula lonyaka le-13%, elinqabileyo kwishishini lekhemikhali. Ingakumbi kule minyaka mine idlulileyo, inqanaba lokukhula elidlulileyo lesikali seshishini igqithile kwi-30%, ibonisa amandla okusindisa amandla.

Umzobo 1 Inqanaba lokuSebenza loNyaka lwe-Epoxy Propane eTshayina

Emva koku kukhula ngokukhawuleza, kukho izinto ezininzi eziqhuba. Okokuqala, njengokuqulunqwa okubalulekileyo kwe-proplenene yeshishini, i-epichlorogydrin sisitshixo sokufezekisa uphuhliso oluhlaziyiweyo kumashishini abucala. Ngotshintsho kunye nokuphuculwa komzi-mveliso wekhemikhali wasekhaya, amashishini amaninzi anokunikela ingqalelo kwicandelo leekhemikhali ezihle, kunye ne-Epoxy Propane, njengenxalenye ebalulekileyo, ifumene ingqalelo ebalulekileyo. Okwesibini, amava ophuhliso lwamashishini aphumeleleyo anjengemichiza ye-Wahua amisele umzi-mveliso weshishini, kunye nokudityaniswa kwabo ngempumelelo kwi-chain yendlela yokuphuhlisa kunye neemodeli zokuphuhlisa amashishini. Ukongeza, kunye nophuhliso olukhawulezileyo lomzi mveliso wamandla amatsha, uqhagamshelo lwemizi-mveliso phakathi kwe-Epoxy Propane kunye neemveliso ezinxulumene namandla amatsha ziye zazisa indawo ebanzi yophuhliso.

Nangona kunjalo, oku kukukhula ngokukhawuleza kukwazisa uthotho lweengxaki. Okokuqala, ukwandiswa okukhawulezayo kwesikali seshishini kukhokelele ekwenzeni ukuphikisana okuqinileyo. Nangona imfuno yentengiso ye-Epoxy Propane iyaqhubeka nokukhula, izinga lokukhula kwezibonelelo zikhawulezayo ngokukhawuleza, okukhokelela ekwenzeni ukwehla okuqhubekayo kwinqanaba lokusebenza kwamashishini kunye nokukhula kwemakethi evuthayo. Okwesibini, kukho into enzulu yokhuphiswano lweHomogeneous kwishishini. Ngenxa yokunqongophala kwetekhnoloji ephambili kunye namashishini amaninzi, amashishini amaninzi aneengenelo ezikhuphisanayo kumgangatho wemveliso, ukusebenza, kunye nezinye iinkalo, kwaye unokukhuphisana kuphela kwi-fars yexabiso kunye nezinye iindlela. Oku akuchaphazeli ukuba inzuzo yamashishini, kodwa kukuthintela ukukhula okunempilo kweshishini.

2,Ukuqiniswa kokukhathazeka

Ngokwandiswa ngokukhawuleza kwemveliso ye-Epoxy Propane, imfuno yokuhanjiswa kwemfuneko iyaqhubeka inzima kakhulu. Kule minyaka ili-18 idlulileyo, inqanaba lokusebenza eliqhelekileyo le-Epoxy Propane e-China ibimalunga ne-85%, igcina imeko ethe tyaba. Nangona kunjalo, ukuqala ukusuka kwi-2022, iqondo lokusebenza le-Epoxy Propane iya kuncipha ngokuthe ngcembe, kwaye kulindeleke ukuba ihlise ukuya kuthi ga kwi-70% ngo-2023, ephantsi kwembali. Olu tshintsho lubonisa ngokupheleleyo ubukhulu bokhuphiswano lwentengiso kunye nokuqina kokuchasa iimfuno zoncedo.

Kukho izizathu ezibini eziphambili zokuqiniswa kokuqina kwemfuno yokusebenza. Kwelinye icala, ngokokwandiswa okukhawulezayo kweShishini leShishini, amashishini amaninzi ngakumbi angena kwimarike ye-Epoxy Propy, ekhokelela kukhuphiswano lwentengiso olunamandla. Ukwenzela ukukhuphisana ngesabelo sentengiso, iinkampani kufuneka zisezantsi amaxabiso kunye nokonyusa imveliso, okukhokelela ekwenzeni ukwehla okuqhubekayo kumaxabiso okusebenza. Kwelinye icala, iindawo ezisebenza ezantsi ze-Epoxy Propane zinqongophele, ikakhulu zigxile kumasimi ePolyols, Dimthyl Carbonate, propylene Glycol, notywala. Phakathi kwazo, iPolyter Polyols yeyona ndawo iphambili ye-Epowstream yePropane, i-Accounting nge-80% okanye ngaphezulu kokusebenzisa i-Epoxy Propane. Nangona kunjalo, ukukhula kwenqanaba lokukhula kule ntsimi kuyahambelana nenqanaba lokukhula koqoqosho lwaseTshayina, kwaye ukukhula komzi-mveliso kungaphantsi kwe-6%, ecothayo kunenqanaba lokukhula kwe-Epoxy Propane. Oku kuthetha ukuba nangona ibango lokuthengisa likhula, izinga lokukhula licotha kude kakhulu kuneqondo lokukhula kwempahla, okukhokelela ekuqiniseni ukuphikisana.

3,Ukucuthwa kokudluliselwa kokungenisa

Ukungenisa ukuhanjiswa kwenye yeempawu eziphambili zokulinganisa umsantsa kwimarike yasekhaya, kwaye ikwayinto ebalulekileyo ipharamitha ebonisa inqanaba lokungenisa elizweni. Kule minyaka ili-18 idlulileyo, ukuxhomekeka kokungenisa elizweni kwi-Epoxy ye-Epoxy ijikeleze i-14%, ukuya kwincopho yama-22%. Nangona kunjalo, ngophuhliso olukhawulezileyo lwemveliso ye-Epoxy yasekhaya kunye nokunyuka okuqhubekayo komgangatho wasekhaya, ukungenisa ukungenisa ukungenisa kubonakalise ukunciphisa unyaka nonyaka. Kulindelwe ukuba nge-2023, ukuhanjiswa kuka-China kwi-Epoxy Propane kuya kuncipha ukuya kwi-6%, ukufikelela kwimbali esezantsi kule minyaka ili-18 idlulileyo.

Umzobo 2 Ukuxhomekeka kokuxhomekeka kwe-China kwi-Epoxy ye-Epoxy

Ukwehla kokuxhomekeka kokungenisa inge ikakhulu kubangelwa zizinto ezimbini. Okokuqala, ngokokwandiswa ngokukhawuleza komzi mveliso we-Epoxy wasekhaya, umgangatho kunye nokusebenza kweemveliso zasekhaya kuphuculwe kakhulu. Uninzi lwamashishini asekhaya enze inkqubela phambili enkulu kubuchwepheshe kunye nophando lwemveliso kunye nophuhliso, okukhokelela kumgangatho we-Epoxy Propane ukuba iphantse ifane nemveliso engeniswayo. Oku kunike amashishini asekhaya ithuba eliphezulu lokhuphiswano kwintengiso kwaye lanciphise ukuxhomekeka kwabo kwiimveliso ezingeniswayo. Okwesibini, ngokunyuka okuqhubekayo kwindawo yokuvelisa i-Epoxy yasekhaya, umthamo wentengiso uphuculwe kakhulu. Oku kwenza ukuba amashishini asendle ukuba afezekise imfuno yentengiso kwaye anciphise imfuno yeemveliso ezingeniswe elizweni.

Nangona kunjalo, ukwehla kokuxhomekeka kokungenisa elizweni kuye kwazisa uthotho lweengxaki. Okokuqala, ngokwandiswa okuqhubekayo kwemakethi ye-Epoxy yasekhaya kunye nokukhula okuqhubekayo kwemfuno, uxinzelelo lobonelelo lweemveliso zasekhaya luyanda. Ukuba amashishini asekhaya akakwazi ukwenza ngakumbi ukunyusa imveliso kunye nomgangatho, intengiso yokubonelela ngentengiso iyakwazi ukuqina. Okwesibini, ngokuncipha kokudluliselwa kokungeniswa, amashishini asekhaya ajongene noxinzelelo lokhuphiswano lwentengiso. Ukwenzela ukukhuphisana nesabelo sentengiso kwaye ugcine ukhuphiswano, amashishini asekhaya kufuneka aqhubeke ephucula inqanaba labo lobugcisa kunye nezakhono zobugcisa.

4,Uhlalutyo lwemeko yophuhliso lwexa elizayo

Imakethi ye-Epoxy ye-Epoxy yaseTshayina iya kujongana notshintsho olunzulu kwixesha elizayo. Ngokwedatha yeenkcukacha-manani, kulindeleke ukuba inqanaba le-Epospy Propoky ye-Epoxy lingadlula kwi-14 yezigidi zeetoni / ngonyaka nge-2030, kwaye umyinge ophakathi wokukhula uza kuhlala kwi-2023 ukuya kuma-2030. Le nqanaba lokukhula ngokukhawuleza Ngokungathandabuzekiyo uya kwandisa uxinzelelo lobonelelo kwintengiso kwaye wanyuse umngcipheko wokungaphezulu kokungasebenzi.

Iqondo lokusebenza lomzi-mveliso lihlala lithathwa njengesalathiso elibalulekileyo lokuvavanya ukuba imakethi yintsalela. Xa inqanaba lokuSebenza lingaphantsi kwe-75%, kunokuba ngaphezulu kwentengiso. Iqondo lokusebenza liphenjelelwa ngokuthe ngqo ngumgangatho wokukhula kwemarike yabathengi. Okwangoku, eyona ndawo iphambili ye-Epowstream ye-Epoxy Propane yiPolyser Polyols, ene-akhawunti engaphezulu kwe-80% yokusebenzisa itotali. Nangona kunjalo, ezinye iindawo zesicelo ezinje nge-dimbonate ye-dimbonate, i-propylene glycol notywala i-Ether, i-Flambers, nangona ikhoyo, zinethemba elincinci kunye nenkxaso encinci ekusetyenzisweni kwe-epiclorohydrin.

Kufanelekile ukuba uqaphele ukuba inqanaba lokukhula kwe-Polyether Polyols lihambelana nenqanaba lokukhula kwe-China, kwaye ukukhula kwalo kuqoqosho lwemveliso kungaphantsi kwenqanaba lokukhula kwe-Epoxy Propane. Oku kuthetha ukuba ngelixa inqanaba lokukhula kwicala lomthengi licotha, ukukhula ngokukhawuleza kwicala lokuhambisa kuya kuphakamisa indawo yokubonelela kunye nemfuno yentengiso ye-Epoxy Proppane. Ngapha koko, i-2023 isenokuba ngunyaka wokuqala we-oversopply kwishishini le-Epoxy ye-Epoxy ye-Epoxy, kwaye amathuba okuba ngaphezulu kwexesha elide lihlala liphezulu.

I-Epoxy Propane, njengemveliso yenguqu kuPhuculo olukhawulezileyo lweShemikhali yaseTshayina, ineempawu zayo ezizodwa. Ifuna iimveliso ukuba zibe neempawu ze-homogeneity kunye nesikali, ngelixa zinotyalo mali oluphantsi kunye nezithintelo zetekhnoloji, kunye nokufikelela ngokulula kwizinto eziluhlaza. Ukongeza, kufuneka ineempawu eziphakathi kwikhonkco lemizi-mveliso, oko kuthetha ukuba inokuthi ikwazi ukufezekisa ulwandiso lwe-Downstream. Ezi ntlobo zeemveliso zidlala indima ebalulekileyo kuphuhliso oluhlaziyiweyo lweshishini lekhemikhali, kodwa lijongana nomngcipheko wokutshixeka kwe-Homoninya.

Ke ngoko, kumashishini avelisa i-Epoxy Propane, indlela yokufuna umahluko ekuphuhlisweni kwe-chain yolwakhiwo lwentengiso kunye nendlela yokusebenzisa iindleko zemveliso ziya kuba yimbonakalo ebalulekileyo yophuhliso lwexesha elizayo.