I-Polyvinyl Chloride: Isikhokelo esiBanzi

Kukho uhlobo olunye lweplastiki esilubona kuyo yonke indawo ebomini bethu, yaye olu yiPolyvinyl Chloride, okanye iPVC. Luhlobo lwezinto esizibonileyo sonke kwaye zihlala ixesha elide ngokwenene kwimeko nganye njengoko sasiqhele ukwenza, le plastiki (CType-8). Zininzi izinto esinokuzisebenzisa iPVC ezifana nokwenza iithoyi, iimpahla okanye inxalenye yezakhiwo. Kwesi sikhokelo, siza kwazi konke malunga ne-PVC: yintoni kwaye yenziwe njani, siyisebenzisa phi, impembelelo kwimeko yethu kunye nemilinganiselo yokhuseleko ngelixa siphethe. 

Yintoni iPVC? 

I-PVC, uhlobo lweplastiki eyenziwe ngokusetyenziswa kwe-ethylene kunye neklorini; Xa ithambile ngeeplasticizers kunye nezizalisi, ezi khemikhali zimbini zisetyenziselwa ukuvelisa i-PVC enzima okanye into ethambileyo kwiinkqubo ezahlukeneyo. Oku kwenza Pvc-sg-1 nguRichest Group ubhetyebhetye kakhulu okanye oqinileyo. Enye inzuzo yale PVC impahla kukuba ayonakalisi lula emanzini, iikhemikhali. okanye nayiphi na imeko yemozulu embi. Ngaloo ndlela ifanelekile kwizinto zangaphandle ekufuneka zinyamezele ixesha elide. Ukukhaphukhaphu kwenza kube lula ukubumba kunye nokubumba, abantu abaninzi bayakonwabela ukusebenzisa i-EPS. 

Yenziwa kwaye isetyenziswe njani iPVC? 

I-PVC yigesi (vinyl chloride) iguqulelwe kwiplastiki eqinileyo nge-polymerization Irhasi inetyhefu kakhulu kwaye inokutsha ngoko ke nceda ukhuseleke xa usenza iPVC. Kuyo yonke inkqubo yokwenziwa kwemveliso, amanyathelo amaninzi okhuseleko ayaphunyezwa ukugcina abasebenzi bekhuselekile ebungozini. I-PVC ifumaneka kwiindawo ezininzi, ukwakhiwa kwezindlu izibhedlele zeemoto ukupakishwa kokutya Umzekelo, ingasetyenziselwa ukwakhiwa ukuvelisa imibhobho yamanzi kunye neefestile. Imigca yeZakhiwo. Ngezinto ezifana needeshibhodi zeemoto kunye nezihlalo zokuhlala Pvc-sg-3 inokufumaneka kwiimveliso ezininzi esixhomekeke kuzo yonke imihla: iinxalenye zemoto, amakhadi okuthenga ngetyala, isamente yePVC kunye nombhobho, ukugquma ngocingo kulwakhiwo lwesakhiwo. Isetyenziselwe indawo yerabha yemveli kunye nezicelo eziguquguqukayo ezibandakanya iingxowa zegazi kunye ne-tubing (IV). Ngelixa, ekutyeni kudla ngokusetyenziswa ukwenza i-shrink wrap enceda ukugcina ukutya kwethu kukutsha. 

Ukusetyenziswa kwansuku zonke kwePVC

I-PVC inokufumaneka kwizinto ezininzi esizisebenzisa yonke imihla onokuthi ungayiqondi. Nazi ezinye izinto eziqhelekileyo ezisetyenziswayo:

Isinxibo: Kumthandi wempahla, iPVC inoxanduva lokunxiba kwethu imvula kunye neebhatyi ezintle ezisigcina somelele. 

Amathoyizi: I-PVC yenza amathoyizi amakhulu, ngendlela yoonodoli, iibhola kunye neebhloko zokwakha; izinto ezithandwa ngabantwana kuyo yonke indawo. 

Umgangatho- yethayile yomgangatho iPVC isetyenziswa kwaye oku kujongeka kukuhle kwikhaya lethu ngokulinganayo ukucoca ngokulula. 

KwiiNcingo zoMbane: I-PVC igquma iingcingo ngakumbi apho idibana khona nabantu ukuze ingothuki ngombane. 

Izinto eziphathekayo: Kumakhaya amaninzi, izitulo zePVC kunye neetafile ziyifenitshala eqhelekileyo ekhoyo enika ukuqina kunye nentuthuzelo enkulu. 

Iziphumo zokusiNgqongileyo zePVC

Ngelixa iPVC iluncedo kwimiba emininzi, inokuba neziphumo ezibi ngokulinganayo kokusingqongileyo. Eyokuqala kukuba i-PVC ayiboli kwindawo (nangona oku kuyinyani kwiiplastiki ezisekelwe kwi-petrochemical, ngokuqinisekileyo kukho ezinye izinto eziya kuhlala zi-Undecompsed), Oku kuthetha ukuba xa siyilahla, inokuhlala amawaka eminyaka kwiindawo zokulahla inkunkuma. Ngaphezu koko, Pvc-k72-74 inokukhupha iikhemikhali eziyingozi ukuba ilayitiwe endicinga ukuba ayilombono ilungileyo kokusingqongileyo ngokukodwa umoya wakho. Ukwenza iPVC kwindawo yokuqala nako kunokuvelisa inkunkuma enobungozi kokusingqongileyo. Kodwa kukho iinkampani ezizame ngcono kunoMhlaba. Bazabalazela ihlabathi elingcono ngokunika imizi-mveliso yabo amandla acocekileyo kunye nokuhlaziya iPVC ukuze kuncitshiswe ukuya kwiindawo zokulahla. 

Imibono emitsha kwiPVC

Sigcina ukwenza iPVC ngokwahlukileyo kwaye ingcono ngalo lonke ixesha. Ukwenziwa kwezinto ezintsha kuqhuba iimveliso eziphuculweyo nezikhuselekileyo. Umzekelo, i-bio-PVC yenziwe ngombona okanye ngommoba endaweni ye-oyile. Nto leyo eyenza ibe luhlaza. Kukwakho nePVC eqatywe imathiriyeli ene-antimicrobial agents, nto leyo eyenza kube lula kakhulu ukusetyenziswa kwezonyango nasesibhedlele ukuze iintsholongwane zingakhuli phezu komhlaba. 

Ukuhlala ukhuselekile ngePVC

Kubaluleke kakhulu kumanyathelo okhuseleko ekufuneka sizikhathalele xa sisebenzisa iPVC. Ikhupha umsi oyityhefu xa ishushu kwaye isetyenziswa kakuhle kwiindawo ezifumana ukuhamba komoya okulungileyo. Luluvo olulungileyo ukunxiba izixhobo zokhuselo (umz. iiglavu, ii-googles kunye neemaski) ukuze ungonakali. UKUGCINWA NOXANDUVA NOKULAHLWA: Masingaze silibale ukuba ukuveliswa, ukusetyenziswa kunye nokulahlwa kwe-PVC kunokuba neziphumo ezibi kwimekobume yomhlaba wethu wezempilo xa kunokwenzeka ukukhutshwa okungalawulekiyo.