I-PVC S-700
I-PVC S-700,
amashidi transparent PVC resin,
I-Polyvinyl Chloride, ebizwa ngokuthi i-PVC, ingenye yezinhlobo zepulasitiki ezithuthukisiwe, okukhiphayo okwamanje kungokwesibili ngemuva kwe-polyethylene.I-Polyvinyl chloride isetshenziswe kabanzi embonini, ezolimo kanye nempilo yansuku zonke.I-Polyvinyl chloride iyinhlanganisela ye-polymer eyenziwe nge-vinyl chloride.I-thermoplastic.Impushana emhlophe noma ekhanyayo ephuzi.Incibilika kuma-ketone, esters, tetrahydrofuran kanye nama-hydrocarbon ane-chlorine.Ukumelana kwamakhemikhali okuhle kakhulu.Ukungaqini kahle kokushisa nokumelana nokukhanya, ukukhanya kwelanga okungaphezu kuka-100 ℃ noma isikhathi eside kwaqala ukubola i-hydrogen chloride, ukukhiqizwa kwepulasitiki kudinga ukwengeza isizinzi.Ukufakwa kukagesi kuhle, ngeke kushise.
IBanga S-700 lisetshenziselwa ikakhulukazi ukukhiqiza ama-flakes akhanyayo, futhi lingacindezelwa ocekeni oluqinile noma oluqinile noma ishidi ukuze lifakwe iphakheji, impahla yaphansi, ifilimu eqinile yokugqoka (iphepha likaswidi lokugoqa noma ifilimu yokupakisha ugwayi), njll. futhi idluliselwe kusicezu esiqinile noma esiqinile, ishidi, noma ibha emise ngendlela engavamile yephakheji.Noma ingajovwa ukwenza amalunga, ama-valve, izingxenye zikagesi, izesekeli ezizenzakalelayo kanye nemikhumbi.
Ukucaciswa
| Ibanga | I-PVC S-700 | Ukuphawula | ||
| Into | Inani lesiqinisekiso | Indlela yokuhlola | ||
| Idigri ye-polymerization emaphakathi | 650-750 | GB/T 5761,Isithasiselo A | K inani 58-60 | |
| Ukuminyana okusobala, g/ml | 0.52-0.62 | Q/SH3055.77-2006, Isithasiselo B | ||
| Okuqukethwe kwe-Volatiles (amanzi afakiwe),%, ≤ | 0.30 | Q/SH3055.77-2006, Isithasiselo C | ||
| Ukumuncwa kwe-plasticiser ye-resin eyi-100g, g, ≥ | 14 | Q/SH3055.77-2006, Isithasiselo D | ||
| Izinsalela ze-VCM, mg/kg ≤ | 5 | I-GB/T 4615-1987 | ||
| Ukuhlolwa % | 0.25mm mesh ≤ | 2.0 | Indlela 1: GB/T 5761, Isithasiselo B Indlela2: Q/SH3055.77-2006, Isithasiselo A | |
| 0.063mm mesh ≥ | 95 | |||
| Inombolo ye-Fisheye, No./400cm2, ≤ | 30 | Q/SH3055.77-2006, Isithasiselo E | ||
| Inombolo yezinhlayiya zokungcola, Cha., ≤ | 20 | I-GB/T 9348-1988 | ||
| Ubumhlophe (160ºC, imizuzu engu-10 kamuva), %, ≥ | 75 | I-GB/T 15595-95 | ||
I-Polyvinyl chloride resin PVC S-700 Isetshenziswa ekukhiqizeni amashidi asobala, ukupakisha, okuqinile, amapuleti, izinto zaphansi, amafilimu aqinile, angadluliselwa ekupakishweni okuqinile, okokufaka iphrofayili, nokufakwa kwamapayipi abunjwe ngomjovo.
