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Bandhigga "sare" ee warshadaha ilaalinta deegaanka, isbeddellada horumarinta warshadaha ee ugu dambeeyay
Marka ay timaado bandhigyada caanka ah ee warshadaha ilaalinta deegaanka, Shiinaha Environmental Expo (IE EXPO) dabiici ahaan waa lama huraan. Bandhig cimileed ahaan, sanadkan waxa uu xusayaa sannad-guuradii 25-aad ee Bandhigga Deegaanka Shiinaha. Bandhigan ayaa furay dhamaan hoolalka bandhiga ee Sh...Sii akhri -
Xaaladda horumarinta warshadaha dioxide titanium
Iyada oo ay si tartiib tartiib ah kor ugu kacayso goobaha codsiga hoose, baahida loo qabo titanium dioxide ee warshadaha sida baytariyada tamarta cusub, dahaarka, iyo khadadka ayaa kor u kacay, kor u qaadaya awoodda wax soo saarka ee suuqa titanium dioxide. Sida laga soo xigtay xogta laga helay Beijing Advantech Information Consulting, by...Sii akhri -
Waa maxay khasaaraha ay sababi doonto tayada hoose ee koloriinkud polyetylen CPE ee farsamaynta PVC?
Polyethylene Chlorinated (CPE) waa badeecada wax ka beddelka koloriinta ee cufnaanta sare leh ee polyetylen (HDPE), oo loo isticmaalo beddelka farsamaynta ee PVC, Maadada koloriin ee CPE waa inay ahaataa inta u dhaxaysa 35-38%. Sababo la xiriira caabbinta cimilada oo aad u wanaagsan, caabbinta qabow, caabbinta ololka, caabbinta saliidda, saameynta ...Sii akhri -
Sidee loo tijaabiyaa ku darida walxaha aan orgaaniga ahayn ee ACR kaaliyeyaasha wax ka qabashada?
Habka ogaanshaha ee Ca2+: Qalabka tijaabada iyo reagents: beakers; Qalab koofiyad ah; Funnel; Burette; foornada korontada; ethanol anhydrous; Hydrochloric acid, NH3-NH4Cl xal kaydiyaha, tilmaame kaalshiyam, 0.02mol/LEDTA xal heerka. Tijaabada Tijaabada: 1. Si sax ah u miisaam qadar go'an oo ACR ah...Sii akhri -
Maxaa la sameeyaa haddii tayada xakamaynta xumbo-saarka PVC ay liidato?
Inta lagu jiro habka xumbo-saarka ee alaabta, gaaska uu burburiyay wakiilka xumbo-samaynta ayaa sameeya xumbo dhalaalaysa. Waxaa jira isbeddel ah goobooyin yaryar oo ku fidaya xumbo waaweyn oo ku jira goobooyinkan. Baaxadda iyo tirada goobooyinku kuma xidhna oo keliya cadadka xumbada lagu daray, laakiin sidoo kale waxay la xidhiidhaan ...Sii akhri -
Warshadaha petrochemical waxay si qoto dheer ugu lug leeyihiin hindisaha "Suunka iyo Waddada" waxayna qorayaan cutub cusub
2024 waa sanadka bilawga ah ee tobankii sano ee labaad ee dhismaha "Suunka iyo Wadada". Sannadkan, warshadaha batroolka ee Shiinaha ayaa sii wada iskaashiga "Suunka iyo Waddada". Mashaariicda hadda jira ayaa si habsami leh u socda, waxaana la filayaa in la hirgeliyo mashaariic badan oo cusub...Sii akhri -
Waa maxay shaqooyinka qalabka wax lagu farsameeyo ee PVC?
1. Qalabka wax lagu sameeyo ee PVC PA-20 iyo PA-40, sida alaabooyinka ACR laga keeno, ayaa si weyn loogu isticmaalaa filimada hufan ee PVC, xaashiyaha PVC, qaybaha PVC, tuubooyinka PVC iyo alaabada kale si ay si wax ku ool ah u wanaajiyaan kala firdhinta iyo waxqabadka kulaylka ee isku dhafka PVC. oogada dhalaalaysa...Sii akhri -
Isticmaalka iyo taxaddarrada xakamaynta xumbo-saarka PVC
Ujeedada xakamaynta xumboynta PVC: Marka lagu daro dhammaan astaamaha aasaasiga ah ee qalabka wax lagu farsameeyo ee PVC, maamulayaasha xumboynta waxay leeyihiin miisaan unugyo ah oo ka sarreeya aaladaha wax ka beddelka ujeeddada guud, xoog dhalaalid sare leh, waxayna siin karaan alaabooyinka qaab dhismeed unug isku mid ah oo hooseeya.Sii akhri -
Saamaynta ay alaabta PVC ku leedahay nolosha dadka
Alaabooyinka PVC waxay saameyn qoto dheer oo adag ku leeyihiin nolosha aadanaha, waxayna siyaabo badan u galaan nolol maalmeedkeena. Marka ugu horeysa, alaabada PVC waxaa si weyn loogu isticmaalaa meelo badan sababtoo ah adkeysigooda, balaastikadooda iyo qiimo jaban, sidaas darteed si weyn ayey u wanaajinayaan ku habboonaanta ...Sii akhri -
Faa'iidooyinka codsiga CPE ee fiilooyinka
Dhinaca fiilooyinka korantada yar iyo fiilooyinka, inta badan waxay u qaybsan yihiin laba qaybood iyadoo loo eegayo ujeeddadooda: fiilooyinka dhismaha iyo fiilooyinka qalabka korontada. Siliga dhismaha, waxay ahayd caag dabiici ah oo dahaaran silig dahaarka leh ee dahaarka leh horaantii 1960-meeyadii. Tan iyo 1970-meeyadii, waxaa la...Sii akhri -
Dhowr arrimood oo saameeya balaastiigga PVC
Plasticization waxaa loola jeedaa habka loo rogo ama extruding caag cayriin si loo hagaajiyo ay ductility, flowability, iyo hantida kale, si ay u fududeeyaan habayn ku xiga sida qaabaynta 1. Shuruudaha habaynta: Under xaaladaha processing caadiga ah, heerka balaastikada ah ee PVC resin incr. .Sii akhri -
Horumarka mustaqbalka ee koloriin polyetylen waa mid wanaagsan
Polyethylene kolorinated, oo loo soo gaabiyo CPE, waa shey polymer buuxa oo aan sun ahayn oo aan ur lahayn, oo leh muuqaal budo cad. Polyethylene Chlorinated, oo ah nooc ka mid ah polymer sare oo ay ku jiraan chlorine, waxay leedahay iska caabin cimilo oo aad u wanaagsan, caabbinta saliidda, caabbinta acid iyo alkali, agin ...Sii akhri
