La yaab ma leh, suuqa kiimikaad wuxuu ka soo wareegay Sebtembar ilaa hadda. Xitaa haddii qaylada hoose "aysan awoodin", alaabta ceeriin ee kor u socota weli ma joojin xawaaraha.

Cilad degdeg ah oo weyn, wax soo saarka warshadda!

Saamaynta la filayo ee shixnadaha caalamiga ah!

Marka uu jiilaalku soo dhawaado, dhammaan waaxyaha adduunku waxa ay ku jiraan heegan si ay uga fogaadaan in uu dillaaco coVID-19 kale.

Noofambar 29, SK Hynix Semiconductor, oo ah warshad weyn oo semiconductor ah oo ku taal Chongqing, waxaa xaqiijiyay shaqaale, taas oo keentay in la xiro maamulka warshadda oo habeenkii oo dhan la baaro nukleic acid ee dhammaan shaqaalaha. go'aamiyey.

Waxaa lagu soo waramayaa in warshada Chongqing ee SK Hynix ay 40% ka tahay wax soo saarka sanadlaha ah ee SK Hynix ee agabka xusuusta flashka waana tan ugu weyn aduunka ee baakadaha iyo saldhiga tijaabada.Haddii ay joojiso wax soo saarka, waxay saameyn doontaa shixnadaha caalamiga ah.

Giants ay sabab u tahay dillaaca ee wax soo saarka lama filaan ah, hoos u hooseeya keentay yaraanta sahayda bilaabay qiimaha waalan.Integrated ka hor stMICROelectronics ST shaqo joojinta iyo dabka dhirta Japan, warshadaha chip ayaa bilaabay qalliin waalan. Kiimikada la xidhiidha ayaa sidoo kale bilaabay dibad-bax sixir.

Meesha oo dhan

Imaatinka 5G iyo ku darida tiro warshado semiconductor ah, walxo cayriin ah oo laxiriira "silicon" ayaa mar labaad diirada saaray. Dhawaan, walxaha organosilicon (gel silicone, resin silicone) ayaa si ballaaran loo isticmaalay sida alaabta baakadaha semiconductor iyo alaabta ilaalinta. qaybaha elektarooniga ah iyo kuwa korantada.

Marka loo eego la socodka xogta, waxa jiray 37 nooc oo badeecooyin kiimiko ah oo bishii-bishii usbuucii hore kacay, kuwaas oo saddexda ugu sarreeya ay ahaayeen Silicon DMC (25.49%), resin epoxy (10.62%) iyo trichloromethane (8.16%).

Waxaan rumaysanahay inaan rumaysanahay silikoonkaaga dabiiciga ah: Kor u kac 10,000 bishii, Jeb 35,000 yuan silikoon organic!

Sida laga soo xigtay la socodka, silicone tan iyo Sebtembar, kor u ka badan 90%! Bixinta dhawaan waa in ka badan 35,000 yuan. Marka la barbar dhigo November 23, Silicon organic kor u kacay by in ka badan 7,500 yuan / ton, iyadoo korodhka toddobaadlaha ah in ka badan 25%. ilaa bilowgii bisha, celceliska qiimaha silikoon organic wuxuu kacay ku dhawaad ​​13,000 yuan/ton.

Muddada gaaban, baahida loo qabo silikon organic ayaa weli kor u kacda. Si kastaba ha ahaatee, sababtoo ah yaraanta muddada dheer ee organosilicon iyo booskeeda heerka sare, qaar badan oo ka mid ah soosaarayaasha hoose ayaa joojiyay amarrada sababtoo ah dhibaatooyinka iibsashada. Dareenka caabbinta xooggan ee hoosta hoose iyo dhibaatada joojinta wax-soo-saarka ayaa u muuqday bilowgii. Organosilicon ee soo socota ayaa la filayaa in ay ilaaliso xoojinta heerka sare waxaana la filayaa in la yareeyo.

Waxaan rumaysanahay in aan rumaysnahay resinkaaga epoxy: jebi sumadda 30,000!

Baahida Downstream ayaa kor u kacday, xabagta epoxy ayaa sii waday in ay aado sare, bariga Shiinaha qiimaha gobolka bari dhaaftay 30,000 yuan. On December 1, bisphenol A sii waday in ay kor u kaca, halka qiimaha resin epoxy weli sare. Si kastaba ha ahaatee, xabagta epoxy hoose waxaa la soo iibsaday si waafaqsan baahida adag. waxaana la filayaa in resin-ka epoxy-ga uu ku shaqayn doono meel sare muddo gaaban gudaheed.

Waxaan aaminsanahay in aan aaminsanahay polyacrylamide: wax soo saarka deegaanka oo joogsaday, ilaa 1000 halkii ton!

Sababtoo ah xakamaynta wasakheynta deegaanka ee Henan, qaar ka mid ah soosaarayaasha ayaa joojiyay wax soo saarka, iyo warshadaha daaweynta biyaha ayaa bilaabay inay kor u kacaan. Bishii Nofeembar 23, Eisen Shiinaha ayaa soo saartay warqad kor u kaca qiimaha polyacrylamide, fur qaabka kor u kaca polyacrylamide.

Acrylonitrile-ka kore ayaa dib loo bilaabay inuu dib u bilaabo sababtoo ah dib u habeynta qalabka, iyo xigashada ayaa sii waday inay kor u kacdo. Laga soo bilaabo December 1, acrylonitrile ee bariga Shiinaha ayaa kor u kacay 150 yuan / ton. Hadda sababtoo ah ilaalinta deegaanka, polyacrylamide ayaa sababtay tiro badan oo warshado ah si ay u joojiyaan wax soo saarka, kor u kaca baahida hoose, saamaynta polyacrylamide. muddo gaaban, polyacrylamide weli wuu sii kordhayaa.

Waxaan rumaysanahay inaan rumaysanahay titanium dioxide: dib u soo dir warqadda kordhinta qiimaha! 1000 yuan/ton kale!

Titanium dioxide warqad qiimaha timaha labanlaab ah mar kale!Guanghua jun way awoodi wayday inay xasuusato, titanium dioxide ayaa soo dirtay dhamaadka inta jeer ee xarafka qiimaha
* Isha: Xarfaha qiimaha kordhinta ee shirkadaha

Sida laga soo xigtay wararka suuqa, titanium dioxide ayaa mar kale kordhay 700-1000 yuan / ton. Waqtigan xaadirka ah jawiga ganacsiga suuqa waa wanaagsan yahay, yaraanta sahayda, xarunta suuqa ee cuf-jiidadka ayaa kor u kacaya. Soosaarayaasha hoose waxay raacaan suuqa, marka loo baahdo si loo buuxiyo saamiyada .Titanium dioxide waxa la filayaa in uu sii ahaado mid sarreeya muddada gaaban ee isku-darka.

2020, ilaa dhamaadka sanadka!

yaraanta ba'an ee alaabta, ka hortagga cudurrada faafa, ilaalinta deegaanka iyo shaqooyinka kale ayaa socda, waxaa la filayaa in kor u kaca la filayo inuu sii socdo ilaa dhamaadka sanadka. Intaa waxaa dheer, imaatinka barafka, kharashka xamuulka, ayaa la filayaa inuu gaaban yahay - Erayga sicirka suuqa kiimikaad ayaa wali xoog leh, saaxiibada wakhtiga la kaydinayo oh.