Dhawaan, pvorvinyl chloride (PVC), shey ku jira meel muhiim ah warshadaha kiimikada, ayaa mar kale noqota diiradda la saaray warshadaha. Isbeddellada horumarka ee wax soo saarkiisa, codsigiisa, iyo dhaqdhaqaaqa suuqa ayaa soo saaray fiiro gaar ah. Sida laga soo xigtay warbixinnada ay khusayso ee ay khusayso, dhinaca soosaarka, sida mid ka mid ah soosaarayaasha waaweyn ee soosaarayaasha polyvinyl ee adduunka, Shiinaha ayaa si isdaba joog ah u kordhinaya khadadka wax soosaarka ee Polyvinyl. Zhong'an, Jinni, Shirkadda Kiimista Shandong ayaa horaantii ku dhawaaqday horaantii bishaas in ay si guul leh u dhammaystirtay mashruuca isbedelka ee caqliga leh ee aqoon-isweydaarsiga wax soosaarka ee polyvinyl. Adiga oo soo bandhigaya nidaamyada xakamaynta otomatiga ee horumarsan iyo qalabka wax soo saarka ee waxqabadka sare, kaliya ma sii wanaajiyey wax soo saarka sanadlaha ah ee 30%, laakiin sidoo kale si wax ku ool ah oo qiimahoodu hooseeyo iyo qiiqa wasakhoodu, gaarista horumar cusub wax soo saarka cagaaran. Tallaabadan ayaa sidoo kale ka tarjumaysa sahaminta firfircoon ee shirkadaha warshadaha hadda jira si loo kordhiyo awoodda wax soo saarka iyo kor u qaadida hanaanka wax soo saarka, oo ujeedkeedu yahay inuu ku mashquulsanaado meelo wanaagsan oo suuqa ugu adag. Goobta arjiga, polyvinyl chloride, ku tiirsanaanta dhismaheeda jir ahaaneed iyo kiimikada ee wanaagsan, ayaa sii wadaysa ballaarinta dhulkeeda suuqa. Warshadaha dhismaha ayaa weli ah aagga ugu weyn ee isticmaalka polyvinyl chloride chloride, waxaana si ballaaran loogu isticmaalaa noocyo kala duwan oo tuubooyin ah, astaamaha, iyo dhismaha agabyada qurxinta. Iyada oo ay la socoto horumarka joogtada ah ee dhismaha kaabayaasha dhaqaalaha iyo soo kabashada sicirka ee suuqa guryaha, baahida loo qabo badeecadaha polyvinylyl-ka waxay muujineysaa isbedel koboc ah oo joogto ah. Tusaale ahaan, mashruucii ugu dambeeyay ee tareenka ee ugu dambeeyay ee ka socda magaalooyinka tareenka ee ugu dambeeyay ee ka dhacaya [magaca badan oo xoog badan iyo tuubooyin ka hortag ah oo ah polyvinyl chloride 'ah ayaa loo isticmaalay biyo-mareenka, iyo saamiga dheecaanka sare iyo saamiga waxqabadka iyo heerka waxqabadka ayaa si aad ah loo aqoonsaday dhinaca mashruuca. Intaas waxaa sii dheer, polyvinyl chloride sidoo kale waxay soo ifbaxaysaa meelaha soo ifbaxaya sida caafimaadka iyo elektiroonigga. Warshadaha caafimaad, polyvinyl-side-ka si gaar ah loola dhaqmo ayaa si weyn loogu isticmaalaa in lagu soo saaro aaladaha caafimaad ee la tuuri karo sida bacaha faleebo, bacaha dhiiga, iyo kateetarka caafimaadka. Sababtoo ah waxay leedahay daahfurnaan wanaagsan, dabacsanaan, iyo biocompattable, waxay ku siinaysaa ku habboonaanta hawlgallada caafimaad waxayna hubisaa amniga bukaanka. Goobta elektiroonigga ah, polyvinyl chloride, oo ah shey ku jira fiilooyin ah oo loogu talagalay fiilooyinka iyo fiilooyinka, oo ku tiirsan caabbinta kiimikada ee wanaagsan, waxay si wax ku ool ah u huruddaysaa howsha xasilloonida ee aaladaha elektiroonigga ah, la kulanka baahiyaha warshadaha elektiroonigga ah ee qalabka wax qabad ee casriga ah. Si kastaba ha noqotee, horumarka warshadaha polyvinyl ee chloride ma ahan dhammaan shiraaca siman. Ka soo horjeedka dhabanta kahortaga ee kahortagga bey'adda ee sii kordheysa, dhibaatooyinka ka jajaban dhibaatooyinka wasakhooyinka sida monomer-ka vinyl chlomer ee laga yaabo in la soo saari karo inta lagu gudajiro nidaamka wax soo saarka ee polyvinyl-ka ayaa hoos yimaada kormeer adag. Si loo buuxiyo caqabadahan, ururada warshadaha ayaa si firfircoon u abaabula shirkadaha si ay u fuliyaan tikniyoolajiyadda tikniyoolajiyada ee tikniyoolajiyada ee teknolojiyada iyo qaababka gaaska. Isla mar ahaantaana, gobollada qaarkood waxay sidoo kale soo bandhigaysaa siyaasado taageerada warshadeed ee la xiriira, iyagoo siinta kabitaan dhaqaale iyo doorbidida cashuurta shirkadaha si firfircoon u fulinaya kor u qaadida casriyeynta deegaanka, hagida warshadaha inay u beddelaan horumarka cagaaran iyo horumarka waara. Marka laga hadlayo suuqa, qiimaha polyvinyl chloride-ka ayaa loo beddelay ilaa xad dhowaan. Waxa ay saameeyeen arrimo kala duwan sida isbeddelada saliida ee caalamiga ah, xaaladaha samafalka ee cayriin, iyo isbeddelka qiimaha hoostiisa, qiimaha mustaqbalka ee polyvinyl, ka dib hoos udhaca, ka dibna hoos u dhaca, ka dibna la dejiyay bishii la soo dhaafay. Falanqeeyayaasha warshadaha ayaa tilmaamaya in kasta oo ay jirto shaki la'aan isbeddelka qiimaha hadda jira, oo ay la filayaan soo kabashada dhaqaalaha adduunka, waxaana la filayaa in sicirku uu yahay mid xasilloon oo ah isbedel macquul ah gudaheeda sanadka soo socda. Guud ahaan, marka laga hadlayo fursadaha iyo caqabadaha labadaba, warshadaha labadaba, warshadaha 'polyvinyl chloride' ayaa ku dadaalaya si loo gaaro horumarkooda tayo sare leh iyada oo loo marayo tallaabooyin kala duwan sida hal-abuurka tikniyoolajiyadda, ballaarinta arjiga, iyo hagaajinta bey'adda. Isbeddellada horumarinta mustaqbalka shaki la'aan shaki la'aan ayaa saameyn weyn ku yeelan doonta warshadaha kiimikada iyo warshadaha hoos udhaca.
Waqtiga Post: Noven-06-2024
