Ngaphambi kokuba singene kwinkcazelo, masiqale sifumanise ukuba yenziwe ngantoni na into nganye. I-PPR sisifinyezo se-polypropylene random copolymer, ngelixa i-CPVC yi-chlorined polyvinyl chloride eveliswa ngenkqubo ye-chlorination ibe yi-polyvinyl chloride.
I-PPR yeyona nkqubo yemibhobho esetyenziswa kakhulu eYurophu, eRashiya, eMzantsi Melika, eAfrika, eMzantsi Asia, eTshayina nakuMbindi Mpuma, ngelixaI-CPVCIsetyenziswa kakhulu eIndiya naseMexico. I-PPR ingcono kune-CPVC kungekhona ngenxa yokuba yamkelwe ngabantu abaninzi, kwaye ikhuselekile emanzini okusela.
Ngoku, makhe sikuncede wenze isigqibo esikhuselekileyo, uqonde ukuba kutheni ukubhobhoza nge-CPVC kungakhuselekanga kwaye kutheni ufanele ukhetheImibhobho ye-PPR.

Iplastiki yezinga lokutya:
Imibhobho ye-PPR ayinazo izinto eziphuma kwi-chlorine kwaye ikhuselekile emzimbeni womntu, ngelixa isakhiwo semibhobho ye-CPVC sine-chlorine, enokwahlulwa kwaye inyibilikiswe emanzini ngendlela ye-vinyl chloride kwaye iqokelele emzimbeni womntu.
Kwezinye iimeko, kuye kwafunyanwa ukuvuza kwamanzi kwimibhobho yeCPVC kuba inamathele kancinci kwaye ifuna izinyibilikisi zeekhemikhali, ngelixa imibhobho yePPR idityaniswe ngokuxubana kobushushu kwaye ithintela imibhobho etyebileyo kunye nokunamathelana okunamandla. Amandla adibeneyo akhokelela kulo naluphi na uhlobo lokuvuza. I-United States yenze izifundo ezininzi malunga nokuvuza kwezinto ezinobungozi ezifana ne-chloroform, i-tetrahydrofuran kunye ne-acetate emanzini okusela ngokusebenzisaImibhobho ye-CPVC.

Izinyibilikisi ezisetyenziswa kwi-CPVC zibeka impilo yakho emngciphekweni:

IKhomishini yoRhwebo ngeMibhobho yaseCalifornia inoxanduva lokujonga iziphumo zempilo zeenkqubo zemibhobho kwaye yiarhente yokuqinisekisa iiplumber eCalifornia, e-USA. Isoloko ikhuthaza kakhulu iziphumo eziyingozi zezinyibilikisi ezisetyenziselwa ukudibanisa imibhobho ye-CPVC. Kufunyenwe ukuba isinyibilikisi sinee-carcinogenic elements kwizilwanyana kwaye sithathwa njengesinokuba yingozi ebantwini. Kwelinye icala, imibhobho ye-PPR ayifuni naziphi na izinyibilikisi kwaye iqhagamshelwe ngetekhnoloji yokunyibilikisa i-hot-melt, ngoko ke ayinazo iikhemikhali ezinobuthi.

Impendulo ephilileyo ye-PPR yi:
Iipayipi ze-KPT PPR zenziwe ngezinto ezisemgangathweni ophezulu, ezikumgangatho wokutya, eziguquguqukayo, ezomeleleyo, kwaye zinokumelana nobushushu obuphakathi kwe--10°C ukuya kwi-95°C. Iipayipi ze-KPT PPR zinobomi obude kakhulu benkonzo, obunokusetyenziswa iminyaka engaphezu kwama-50.