Umbhobho woQhagamshelwano kunye neThubhu yokufunxa
Uhlobo lwe-non-phthalates lunokwenziwa ngokwezifiso
Icacile kwaye ithambile
I-tube ye-Anti-kinking ukuphepha ibhloko phantsi koxinzelelo oluphezulu
| Umzekelo | MT71A |
| Imbonakalo | Okusekuhleni |
| Ukuqina(UnxwemeA/D/1) | 68±5A |
| Amandla okuqina (Mpa) | ≥16 |
| Elongation,% | ≥420 |
| 180℃Uzinzo loBubushushu (Ubuncinci) | ≥60 |
| Izinto eziNciphisayo | ≤0.3 |
| PH | ≤1.0 |
Ukudibanisa i-tube ye-PVC iikhompawundi ziyimiqulu ethile ye-polyvinyl chloride (PVC) esetyenziselwa ukuveliswa kweetyhubhu ezidibanisayo.Iityhubhu zokuxhuma zisetyenziswa ngokuqhelekileyo kwizicelo zonyango ukuhambisa ulwelo okanye iigesi phakathi kwezixhobo zonyango ezahlukeneyo okanye amacandelo.Iingxube ze-PVC zikhethwa ukudibanisa iibhubhu ngenxa yezinto ezinqwenelekayo.I-PVC yimathiriyeli eguquguqukayo enika ukuqina okuhle, ukuguquguquka, kunye nokumelana nemichiza eyahlukeneyo.Ezi zakhiwo zenza i-PVC iikhompawundi ezifanelekileyo zokudibanisa iityhubhu, ezihlala zifuna ukujamelana nokusetyenziswa ngokuphindaphindiweyo, ukugoba, kunye nokuvezwa kwamanzi ahlukeneyo.Kufuneka zihambelane ne-biocompatible, okuthetha ukuba azibangeli nakuphi na ukusabela okungafunekiyo okanye ingozi kumzimba wesigulana.Ezi khompawundi kufuneka nazo zingabi netyhefu, ziqinisekise ukhuseleko lwesigulane.Ukongezelela, kufuneka babe neempawu ezintle zoomatshini ukukhusela ukuvuza okanye ukungaphumeleli ngexesha lokusetyenziswa.Abavelisi beetyhubhu ezidibanisayo banokuphinda bafake izongezo ezongezelelweyo kwii-PVC zokuphucula iimpawu ezithile.Umzekelo, izizinzi ze-UV zinokuqukwa ukuphucula ukuxhathisa kwemathiriyeli kukukhanya kwe-ultraviolet, ukuqinisekisa ubomi obude bemveliso.Izongezo ze-Antimicrobial zingasetyenziselwa ukunciphisa umngcipheko wosulelo kwiindawo ezithile zonyango.Kufanelekile ukuqaphela ukuba iinkxalabo ziye zaphakanyiswa malunga neempembelelo zokusingqongileyo ze-PVC kunye nokukhutshwa okunokwenzeka kweekhemikhali eziyityhefu ngexesha lemveliso kunye nokulahlwa kwayo.Ngenxa yoko, izixhobo ezizezinye kunye nezenzo zokuvelisa ezizinzileyo zihlolwa ukuze kuncitshiswe ezi nkxalabo.Ekuqukunjelweni, ukudibanisa i-tube ye-PVC iikhompawundi ziyimiqulu ethile ye-PVC esetyenziselwa ukuveliswa kweetyhubhu zokudibanisa.Ezi khompawundi zinika ukuqina okuhle, ukuguquguquka, kunye nokuchasana neekhemikhali, zizenza zilungele ukusetyenziswa kwezonyango.Kufuneka bahlangabezane neemfuno ze-biocompatibility kunye ne-non-toxicity kwaye banokuthi baphuculwe ngakumbi ngezongezo kwiipropati ezithile.Nangona kunjalo, kubalulekile ukuqwalasela iimpembelelo zokusingqongileyo kwaye ukhangele ezinye iindlela ezizinzileyo kwixesha elide.
