Kafin mu shiga bayanin da aka bayar, bari mu fara gano abin da kowanne abu ya ƙunsa. PPR shine taƙaitaccen bayanin polypropylene bazuwar copolymer, yayin da CPVC shine polyvinyl chloride mai chlorinated wanda aka samar ta hanyar chlorination zuwa polyvinyl chloride.
PPR ita ce tsarin bututun da aka fi amfani da shi a Turai, Rasha, Kudancin Amurka, Afirka, Kudancin Asiya, China da Gabas ta Tsakiya, yayin daCPVCAna amfani da PPR ne galibi a Indiya da Mexico. PPR ya fi CPVC kyau ba saboda karbuwarsa ba, kuma yana da aminci ga shan ruwa.
Yanzu, bari mu taimaka muku yanke shawara mafi aminci, ku fahimci dalilin da yasa bututun CPVC ba shi da haɗari da kuma dalilin da yasa ya kamata ku fi sobututun PPR.

Roba mai daraja ta abinci:
Bututun PPR ba su ƙunshi abubuwan da aka samo daga chlorine ba kuma suna da aminci ga jikin ɗan adam, yayin da tsarin bututun CPVC ya ƙunshi chlorine, wanda za a iya raba shi a narkar da shi a cikin ruwa a cikin nau'in vinyl chloride sannan ya taru a jikin ɗan adam.
A wasu lokuta, an gano cewa bututun CPVC suna da rauni wajen mannewa kuma suna buƙatar sinadarai masu narkewa, yayin da bututun PPR ke haɗuwa ta hanyar haɗa zafi kuma suna hana bututun da suka yi kauri da kuma mannewa mai ƙarfi. Haɗin gwiwar yana haifar da kowane irin ɓuya. Amurka ta gudanar da bincike da yawa kan yadda ake fitar da abubuwa masu haɗari kamar chloroform, tetrahydrofuran da acetate cikin ruwan sha ta hanyarBututun CPVC.

Maganin narkewar da ake amfani da shi a cikin CPVC yana sanya lafiyarka cikin haɗari:

Hukumar Ciniki ta Bututun California ce ke da alhakin yin bitar illolin lafiya na tsarin bututun kuma ita ce hukumar da ke ba da takardar shaidar famfo a California, Amurka. Kullum tana ba da goyon baya sosai ga illolin sinadarai masu haɗari da ake amfani da su wajen haɗa bututun CPVC. An gano cewa sinadarin yana ɗauke da sinadarai masu haifar da cutar kansa a cikin dabbobi kuma ana ɗaukarsa a matsayin mai yuwuwar cutarwa ga mutane. A gefe guda kuma, bututun PPR ba sa buƙatar wani sinadari mai narkewa kuma ana haɗa su ta hanyar fasahar narkewa mai zafi, don haka ba sa ɗauke da sinadarai masu guba.

Tsarin PPR shine amsar lafiya:
An yi bututun KPT PPR da kayan aiki masu inganci, waɗanda suka dace da abinci, masu sassauƙa, masu ƙarfi, kuma suna iya jure yanayin zafi daga -10°C zuwa 95°C. Bututun KPT PPR suna da tsawon rai, wanda za a iya amfani da shi fiye da shekaru 50.