Iindaba zeshishini
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Imveliso ye-titanium dioxide yaseChina ifikelele kwi-3.861 yezigidi zeetoni kwi-2022.
NgoJanuwari 6, ngokweenkcukacha-manani ze-Ofisi kaNobhala we-Titanium Dioxide Industry Technology Innovation Strategic Alliance kunye ne-Titanium Dioxide Sub-center ye-National Chemical Productivity Promotion Centre, ngo-2022, ukuveliswa kwe-titanium dioxide ngama-41 amashishini enkqubo epheleleyo kwishishini lelizwe lam le-titanium dioxide liya kufezekisa enye impumelelo, kunye nemveliso ehambelana ne-anatanium diokside. iimveliso zifikelele kwi-3.861 yezigidi zeetoni, ukwanda kweetoni ezingama-71,000 okanye i-1.87% ngonyaka. U-Bi Sheng, unobhala-jikelele we-Titanium Dioxide Alliance kunye nomlawuli we-Titanium Dioxide Sub-center, uthe ngokwezibalo, ngo-2022, kuya kubakho i-41 yenkqubo epheleleyo yemveliso ye-titanium dioxide ... -
ISinopec yenze impumelelo kuphuhliso lwe-metallocene polypropylene catalyst!
Kutshanje, i-metallocene polypropylene catalyst iphuhliswe ngokuzimeleyo yiBeijing Research Institute of Chemical Industry ilugqibe ngempumelelo uvavanyo lokuqala lwesicelo seshishini kumbhobho we-polypropylene process unit ye-Zhongyuan Petrochemical, kwaye yavelisa i-homopolymerized and random copolymerized metallocene polypropylene resins esebenza ngokugqwesileyo. I-China Sinopec yaba yinkampani yokuqala e-China ukuphuhlisa ngokuzimeleyo iteknoloji ye-metallocene polypropylene. I-polypropylene ye-Metallocene ineenzuzo zomxholo we-soluble ephantsi, ukukhanya okuphezulu kunye ne-gloss ephezulu, kwaye isalathiso esibalulekileyo sokuguqulwa kunye nokuphuculwa kweshishini le-polypropylene kunye nophuhliso oluphezulu. I-Beihua Institute iqale uphando kunye nophuhliso lwe-metallocene po... -
I-Caustic Soda (iSodium Hydroxide) - isetyenziselwa ntoni?
I-HD Chemicals Caustic Soda - yintoni ukusetyenziswa kwayo ekhaya, igadi, i-DIY? Olona setyenziso lwaziwayo kukukhupha imibhobho. Kodwa i-caustic soda isetyenziswa nakwezinye iimeko zekhaya, hayi ezongxamiseko kuphela. I-Caustic soda, ligama elidumileyo le-sodium hydroxide. Iikhemikhali zeHD zeCaustic Soda zinefuthe elibukhali eluswini, amehlo kunye nenwebu. Ngoko ke, xa usebenzisa le khemikhali, kufuneka uthathe amanyathelo okukhusela - khusela izandla zakho ngeeglavu, gubungela amehlo akho, umlomo kunye neempumlo. Xa udibana ne-substance, hlambulula indawo ngamanzi abandayo kwaye udibane nogqirha (khumbula ukuba i-caustic soda ibangela ukutshiswa kweekhemikhali kunye nokuchasana okukhulu). Kwakhona kubalulekile ukugcina i-arhente ngokufanelekileyo - kwisitya esivaliweyo esivaliweyo (i-soda isabela ngamandla ... -
2022 Polypropylene Outer Disk Review.
Xa kuthelekiswa ne-2021, ukuhamba kwezorhwebo kwihlabathi kwi-2022 akuyi kutshintsha kakhulu, kwaye umkhwa uya kuqhubeka neempawu ze-2021. Nangona kunjalo, kukho iingongoma ezimbini kwi-2022 ezingenakunakwa. Enye kukuba ingxabano phakathi kweRashiya ne-Ukraine kwikota yokuqala ibangele ukunyuka kwamaxabiso ombane wehlabathi kunye nesiphithiphithi sasekhaya kwimeko ye-geopolitical; Okwesibini, ukunyuka kwamaxabiso e-US kuyaqhubeka nokunyuka. I-Federal Reserve inyuse inzala kaninzi enyakeni ukuze kuthomalaliswe ukunyuka kwamaxabiso. Kwikota yesine, ukunyuka kwamaxabiso ehlabathi akukabonakalisi ukuphola okubalulekileyo. Ngokusekelwe kule mvelaphi, ukuhamba korhwebo lwamazwe ngamazwe kwe-polypropylene kuye kwatshintsha kwinqanaba elithile. Okokuqala, umthamo we-China wokuthumela ngaphandle unyukile xa kuthelekiswa nonyaka ophelileyo. Esinye sezizathu kukuba iidome zase China... -
Ukusetyenziswa kwesoda ye-caustic kushishino lwezitshabalalisi.
Izitshabalalisi Izitshabalalisi zibhekisa kwiikhemikhali ezisetyenziswa kwezolimo ukuthintela nokulawula izifo zezityalo kunye nezitshabalalisi zezinambuzane nokulawula ukukhula kwezityalo. Isetyenziswa kakhulu kwimveliso yezolimo, amahlathi kunye nemfuyo, ukucoceka kokusingqongileyo kunye nekhaya, ulawulo lwezinambuzane kunye nokuthintela ubhubhane, ukungunda kwemveliso yamashishini kunye nokuthintela amanundu, njl. Kukho iintlobo ezininzi zezibulali-zinambuzane, ezinokuthi zohlulwe zibe ngamayeza okubulala izinambuzane, i-acaricides, i-rodenticides, i-nematicides, i-molluscicides, i-fungicides, ukukhula kwezityalo, njl njl. zinokwahlulwa ngokwezimbiwa ngokomthombo wemathiriyeli ekrwada. Umthombo wezitshabalalisi (i-inorganic pesticides), izibulali-zinambuzane eziphuma kwibhayoloji (izinto zendalo eziphilayo, iimicroorganisms, antibiotics, njl.njl.) kunye nekhemikhali eyenziwe ... -
PVC Cola Resin Market.
Ukunyuka kweMbango yeeMveliso zoKwakha ukuQhuba iMarike yeGlobal PVC Cola iResin Ukonyuka kwemfuno yezinto zokwakha ezinexabiso eliphantsi kumazwe asaphuhlayo kuqikelelwa ukuba konyusa imfuno yePVC yokuncamathelisa iresin kula mazwe kwiminyaka embalwa ezayo. Izinto zokwakha ezisekelwe kwi-PVC yokucola i-resin zithatha indawo yezinye izinto eziqhelekileyo ezifana nemithi, ikhonkrithi, udongwe kunye nentsimbi. Ezi mveliso zilula ukuzifaka, zichasene nokutshintsha kwemozulu, kwaye zingabizi kwaye zilula ngobunzima kunezinto eziqhelekileyo. Bakwabonelela ngeenzuzo ezahlukeneyo malunga nokusebenza. Ukunyuka kwenani lophando lwezobuchwepheshe kunye neenkqubo zophuhliso ezinxulumene nexabiso eliphantsi lezinto zokwakha, ngakumbi kumazwe asakhasayo, kulindeleke ukuba kuqhubele phambili ukusetyenziswa kwePVC ... -
Uhlalutyo kwiiNguqu kusetyenziso olusezantsi lwe-PE kwixesha elizayo.
Okwangoku, eyona ndlela iphambili yokusetyenziswa kwe-polyethylene kwilizwe lam ibandakanya ifilimu, isitofu sokubumba, umbhobho, umngxuma, umzobo wocingo, intambo, i-metallocene, i-coating kunye nezinye iintlobo eziphambili. Eyokuqala ithwele ubunzima, elona candelo likhulu lokusetyenziswa komlambo yifilimu. Kwishishini lemveliso yefilim, eyona nto iphambili yifilimu yezolimo, ifilimu yeshishini kunye nefilimu yokupakisha imveliso. Nangona kunjalo, kwiminyaka yakutshanje, izinto ezinje ngezithintelo kwiingxowa zeplastiki kunye nokuncipha okuphindaphindiweyo kwemfuno ngenxa yobhubhani baye babakhathaza ngokuphindaphindiweyo, kwaye bajongene nemeko ehlazo. Imfuno yeemveliso zefilimu zeplastiki ezilahlwayo ziya kutshintshwa ngokuthe ngcembe kunye nokuthandwa kweeplastiki ezonakeleyo. Uninzi lwabavelisi befilimu nabo bajongana nokuveliswa kwetekhnoloji yeshishini... -
Ukuveliswa kweCaustic Soda.
I-Caustic soda (NaOH) yenye yezona zinto zibalulekileyo zokutya kweekhemikhali, kunye nemveliso yonyaka epheleleyo ye-106t. I-NaOH isetyenziswe kwi-organic chemistry, ekuveliseni i-aluminium, kumashishini ephepha, kwi-industry processing industry, ekwenzeni i-detergents, njl. Isoda yeCaustic inefuthe elibukhali kwizinto ezininzi zesinyithi, ngakumbi kumaqondo obushushu aphezulu kunye noxinzelelo. Kuyaziwa ixesha elide, nangona kunjalo, ukuba i-nickel ibonisa ukuxhathisa kwe-corrosion kwi-caustic soda kuzo zonke izigxina kunye namaqondo okushisa, njengoko uMfanekiso 1 ubonisa. Ukongeza, ngaphandle koxinzelelo oluphezulu kakhulu kunye namaqondo obushushu, i-nickel ikhuselekile kuxinzelelo olubangelwa yi-caustic-c... -
Usetyenziso oluphambili lwe-paste pvc resin.
I-Polyvinyl chloride okanye i-PVC luhlobo lwe-resin esetyenziselwa ukuveliswa kwerabha kunye neplastiki. I-resin ye-PVC ifumaneka ngombala omhlophe kunye nefom yomgubo. Ixutywe nezinto zokongeza kunye neplastiki ukwenza i-PVC intlama intlaka. I-Pvc paste resin isetyenziselwa ukugquma, ukudipha, ukukhupha amagwebu, ukugquma isitshizi, kunye nokwenza okujikelezayo. I-PVC intlama intlama iluncedo xa kusenziwa iimveliso ezahlukeneyo zexabiso ezongeziweyo ezinje ngomgangatho nodonga, ufele olwenziweyo, iileya zomphezulu, iiglavu, kunye neemveliso zokubumba udaka. Amashishini amakhulu abasebenzisi bokugqibela bePVC yokuncamathelisa iresin ibandakanya ulwakhiwo, imoto, ushicilelo, ufele lokwenziwa, kunye neeglavu zamashishini. I-PVC paste resin isetyenziswa kakhulu kula mashishini, ngenxa yeempawu zayo eziphuculweyo, ukufana, ukukhazimla okuphezulu, kunye nokuqaqamba. PVC intlama resin inokuba customiz... -
17.6 yeebhiliyoni! I-Wanhua Chemical ibhengeza ngokusesikweni utyalo-mali lwangaphandle.
Ngorhatya lwe-13 kaDisemba, i-Wanhua Chemical ikhuphe isibhengezo sotyalo-mali lwangaphandle. Igama lotyalo-mali ekujoliswe kulo: I-Wanhua Chemical's 1.2 yezigidi zeetoni / ngonyaka ethylene kunye neprojekthi ye-polyolefin esezantsi, kunye nesixa-mali sotyalo-mali: utyalo-mali lulonke lwe-17.6 yeebhiliyoni zeeyuan. Iimveliso ezisezantsi zomgangatho ophezulu weshishini lelizwe lam le-ethylene zithembele kakhulu ekuthengeni ngaphandle. I-polyethylene elastomers yinxalenye ebalulekileyo yezinto ezintsha zeekhemikhali. Phakathi kwazo, iimveliso ze-polyolefin eziphezulu ezifana ne-polyolefin elastomers (i-POE) kunye nezixhobo ezizodwa ezihlukeneyo zixhomekeke kwi-100% kwizinto ezithunyelwa ngaphandle. Emva kweminyaka yophuhliso lwetekhnoloji ezimeleyo, inkampani ibambe ngokupheleleyo itekhnoloji efanelekileyo. Inkampani iceba ukuphumeza iprojekthi yesigaba sesibini se-ethylene eYantai Ind... -
Iimpawu zefashoni nazo zidlala ngebhayoloji yokwenziwa, kunye neLanzaTech isungula ilokhwe emnyama eyenziwe kwi-CO₂.
Asikokubaxa izinto ukuthi ibhayoloji yokwenziwa iye yangena kuzo zonke iinkalo zobomi babantu. I-ZymoChem sele iza kuphuhlisa ibhatyi yokutyibiliza eyenziwe ngeswekile. Kungekudala, i-brand yempahla yefashoni iye yasungula ilokhwe eyenziwe nge-CO₂. UFang yiLanzaTech, inkampani yebhayoloji yokwenziwa inkwenkwezi. Kuyaqondwa ukuba le ntsebenziswano ayiyona "i-crossover" yokuqala yeLanzaTech. KwangoJulayi kulo nyaka, iLanzaTech ibambisene nenkampani yeempahla zemidlalo iLululemon kwaye yavelisa umsonto wokuqala wehlabathi kunye nelaphu elisebenzisa amalaphu ekhabhoni aphinda asetyenziswa. ILanzaTech yinkampani yetekhnoloji yokwenziwa kwebhayoloji ese-Illinois, eMelika. Ngokusekwe kuqokelelo lwayo lobuchwephesha kwibhayoloji yokwenziwa, i-bioinformatics, ubukrelekrele bokwenziwa kunye nokufunda koomatshini, kunye nobunjineli, iLanzaTech isebenze... -
Iindlela zokuphucula iiPropati zePVC-Indima yezongezo.
I-resin ye-PVC efunyenwe kwi-polymerization ayizinzanga kakhulu ngenxa yozinzo oluphantsi lwe-thermal kunye ne-viscosity ephezulu yokunyibilika. Kufuneka iguqulwe phambi kokuba iqhutywe kwiimveliso ezigqityiweyo. Iimpawu zayo zingaphuculwa / zitshintshwe ngokufaka izongezelelo ezininzi, ezifana nezinzisi zokushisa, i-UV stabilizers, i-plasticizers, izilungisi zempembelelo, izihlungi, ii-flame retardants, ii-pigments, njl. Umzekelo: I-1.Plasticizers (i-Phthalates, i-Adipates, i-Trimellitate, njl.) isetyenziswa njenge-softening agents ukuze kuphuculwe i-rheological kunye nokusebenza komatshini (ukuqina, ukomelela) kweemveliso ze-vinyl ngokunyusa ubushushu. Izinto ezichaphazela ukukhethwa kweeplasticizers zevinyl polymer zezi:Polymer compatible...