Umgangatho weplastiki unokwahlulwa zibe ziindidi ezimbini ngokwemeko yayo yokusetyenziswa: Izixhobo zebhloko (okanye iithayile zomgangatho) kunye nezixhobo zokuqengqeleka (okanye iphepha lomgangatho). Ngokwesixhobo sayo, inokwahlulwa ibe ziintlobo ezintathu: I-HARD, i-SEIT, kwaye ithambile (i-elastic). Ngokwezixhobo zayo ezisisiseko ze-riw, zinokwahlulwa zibe ziindidi ezininzi, kubandakanya i-Polyviny ye-chlorinkl chloride (PVC) yeplastiki, i-PVC), iPolyproplene (PP) yePlasikini kunye neThemu.
Ngenxa yokunganyangeki kwelangatye kunye nokucima ubuchule be-PVC, kwaye ukusebenza kwayo kunokutshintshwa ngokutshintsha isixa seplastiki kunye neefilimu zongezwa, iplastikhi yePlaysi yePlasi yePikethi okwangoku isetyenziswa kakhulu.
I-Polyvinyl Chloride (PVC) i-polymer eyenziwe kwi-petroleum, irhasi yendalo kunye nezinye izinto ezingafunekiyo ngokuphendula ngemichiza. I-PVC ineempawu ze-FrefProof, zokungabi namanzi, ukuchasana, kwaye kulula ukusekwa kwaye kumiliselwe, ngoko ke kusetyenziswa nqanaba, ukwakha izinto kunye nezinye izinto. Izinto ze-PVC zenziwa nge-polyvinyl chlorin i-terin njengomzimba, oxutywe nezixhobo ezahlukileyo zokugcwalisa, ezongeziweyo kunye nezinye izinto ezingafunekiyo. Izinto ezifunwayo zifunwa ngabantu ngeengenelo ezahlukeneyo, ngakumbi kumzi-mveliso wokuphatha komhlaba. Ngenxa yeengenelo zayo kukhuseleko lwendalo, ukulwa amanzi, i-anti-slic, i-anti-static, i-insumpaction, i-interch, njl., I-PVC.
Oku kulandelayo ziimpawu zomgangatho we-PVC:
I-1.Nervial OfStion yoKhuseleko loRhulumente: Izinto ze-PVC ezingayi kuba yigesi enetyhefu kwaye ayisebenzi, kwaye ayizukuvelisa umbane oqingqiweyo, kwaye ube nobomi benkonzo ende kunezixhobo eziqhelekileyo.
2. Ukunganyangeki kwe-abrasion: Izixhobo ze-PVC zipeyintiwe kwaye ikhuselwe kakuhle, kwaye inokuthi ichaphazele kakubi, enokuhlangabezana neemfuno ezingxamisekileyo zendawo zorhwebo kunye neendawo ezikumveliso.
I-3. Ipropathi ye-Anti-Slip: Umphezulu wezinto ze-PVC zenziwe kwaye inesifo sokulwa kakuhle, senza ukuba kube nzima kuwe ukutyibilika kwaye uwele kubomi bemihla ngemihla, qinisekisa ukhuseleko.
4. Isibane esikhanyayo
5.Coriyasion Ukuxhathisa: Umgangatho wePVC une-Acid elungileyo kunye neAlkali, ayiyi kudityaniswa ngeendlela zekhemikhali kunye nefuthe elinokubakho, inciphisa ukucoceka.
IXESHA LOKUQALA: Jun-21 ukuya kwi-2023