Iipayipi zeshawa zizixhobo eziqhelekileyo zokudibanisa iintloko zeshawa kunye neepompo zeshawa kwaye ziyinxalenye ebalulekileyo yenkqubo yokuhlamba. Ukukhetha ipayipi yeshawa esemgangathweni ophezulu nefanelekileyo kunokuphucula amava okuhlamba kwaye kuqinisekise inkqubo yokuhlamba egudileyo nekhuselekileyo. Ukukhetha izinto zale payipi kubalulekile ekuqineni kwayo, ukuguquguquka kwayo kunye nokusebenza kwayo ngokubanzi.
Ukuguqulwa komphezulu kujoliswe ekulungiseleleni iimpawu zomphezulu wezinto zeTPU kwisicelo esithile ngaphandle kokuchaphazela kakubi iimpawu zobuninzi.
Uthotho lweSi-TPV luneempawu zokuchukumisa ulusu ixesha elide, ukumelana namabala, akukho plasticizer kunye nesithambisi esongeziweyo, kwaye akukho mvula emva kokusetyenziswa ixesha elide, ngakumbi esetyenziselwa ukulungiselela i-elastomers ye-thermoplastic ethambileyo nethambileyo.
Ukukhethwa kwezinto ezisetyenziswa kwiipayipi zangaphakathi kunye neepayipi zeshawa eziguquguqukayo kubalulekile ekumiseleni ukusebenza, ukuqina, kunye nokuguquguquka kweepayipi zeshawa. I-Si-TPV thermoplastic elastomer yi-elastomer enevumba eliphantsi, engenaplastiki kwaye ithambile kwaye inobuhlobo obuhle kwaye idibanisa lula nePC, ABS, PC/ABS, TPU, PA6, kunye nezinye izinto ezifanayo ze-polar, sisixhobo esithambileyo kakhulu esijolise kwizihlanganisi zepayipi eziguquguqukayo kwiinkqubo zamanzi kunye negumbi lokuhlambela, ixabiso elikhulu lokusetyenziswa.
Masithi ufuna ukwenza ipayipi esebenza kakuhle (okanye izihlanganisi zezinto ezithambileyo kwiinkqubo zamanzi) ngokwemeko yokuguquguquka, ukumelana nokuqengqeleka, kunye nozinzo okanye leyo iphucula ubuhle begumbi lokuhlambela. Izisombululo zobuchule, i-SILIKE ibonelela ngezinto ze-Si-TPV ozifunayo!
1. I-PVC (iPolyvinyl Chloride):
I-PVC lukhetho oluqhelekileyo lwezinto ezisetyenziswa kwiipayipi zeshawa zangaphakathi ngenxa yokuba zifikeleleka lula kwaye ziguquguquka. Iipayipi zePVC zilula kwaye ziyamelana nokugqwala, nto leyo eyenza zifaneleke kwiindlela ezahlukeneyo zokusetyenziswa kwigumbi lokuhlambela. Nangona kunjalo, zisenokungabi zomelele njengezinye izinto kwaye zinokuba buthathaka ngokuhamba kwexesha, ingakumbi xa kukho iikhemikhali ezirhabaxa.
2. Irabha:
Iikhompawundi zerabha zendalo okanye zerabha ezenziweyo zihlala zisetyenziselwa iipayipi zokuhlamba zangaphakathi, zibonelela ngokuguquguquka okugqwesileyo kunye nokumelana nokuguguleka. Iipayipi zerabha zaziwa ngokuqina kwazo kunye nokukwazi ukumelana noxinzelelo lwamanzi aphezulu. Nangona kunjalo, zinokuba nzima kunezinye izinto kwaye zikhule ngokungunda okanye ukubola ukuba azigcinwanga kakuhle.
3. Intsimbi Engagqwaliyo:
Iipayipi zeshawa zentsimbi engagqwaliyo zixatyiswa ngenxa yokuqina kwazo kunye nokumelana nokugqwala. Ezi payipi zihlala zinepayipi yangaphakathi eyenziwe ngerabha okanye enye into eguquguqukayo, ejikelezwe ngumaleko wangaphandle wentsimbi engagqwaliyo. Olu yilo ludibanisa ukuguquguquka kwezinto zangaphakathi kunye namandla kunye nobude bentsimbi engagqwaliyo.
4. I-silicone:
Iipayipi zetyhubhu zangaphakathi zesilicone ziya zithandwa ngenxa yokudibanisa kwazo okungaqhelekanga kokuguquguquka, ukumelana nobushushu obuphezulu, kunye nokungabi namanzi. Isilicone sisixhobo esikhuselekileyo nesingenatyhefu, nto leyo eyenza ukuba ibe lukhetho oluhle kakhulu kwiindawo apho ubunyulu bubalulekile khona. Ukongeza, iipayipi zesilicone azikwazi ukukrwitshwa kwaye kulula ukuzicoca.