I-Polyvinyl Chloride (PVC) i-resin yombhobho
Polyvinyl Chloride (PVC) intlaka yombhobho,
I-PVC yombhobho wokuhambisa amanzi, PVC Umbhobho Raw Material, PVC resin for Hose, PVC resin yokunkcenkceshela,
I-Polyvinyl Chloride (i-PVC) yi-resin ye-thermoplastic ehambelanayo eyenziwa yi-polymerization ye-vinyl chloride monomer.Ngenxa yomahluko wemathiriyeli ekrwada, kukho iindlela ezimbini zokwenza i-vinyl chloride monomer calcium carbide inkqubo kunye nenkqubo yepetroleum.I-Sinopec PVC ithatha inkqubo yokunqunyanyiswa kabini, ngokulandelelana kwiNkampani yeMichiza yeShin-Etsu kunye neNkampani ye-Oxy Vinyls yaseMelika.Imveliso inokumelana nokugqwala kweekhemikhali, ipropathi egqwesileyo yokugquma umbane kunye nokuzinza okuhle kweekhemikhali.Ngomxholo ophezulu we-chlorine, izinto eziphathekayo zinokutshatyalaliswa komlilo okulungileyo kunye neempawu zokuzicima.I-PVC kulula ukuyiqhuba nge-extrusion, isitofu sokubumba, i-calendering, ukubunjwa kokuvuthela, ukuxinzelela, ukubumba kunye nokubumba kwe-thermal, njl.
Isicelo
I-PVC yenye yezona zinto zisetyenziswa kakhulu kwi-thermoplastic resins.Ingasetyenziselwa ukwenza iimveliso ezinobunzima obuphezulu kunye namandla, njengemibhobho kunye nokufakelwa, iingcango zeprofayili, iifestile kunye namaphepha okupakisha.
Isenokwenza iimveliso ezithambileyo, ezinje ngeefilimu, amaphepha, iingcingo zombane kunye neentambo, iibhodi eziphantsi komhlaba kunye nesikhumba sokwenziwa, ngokongezwa kweeplasticizers.
Iiparamitha
| IBanga | I-PVC QS-1050P | Amagqabantshintshi | ||
| Into | Ixabiso lesiqinisekiso | Indlela yokuvavanya | ||
| Isidanga somndilili wepolymerization | 1000-1100 | GB/T 5761,Isihlomelo A | K ixabiso 66-68 | |
| Uxinaniso olubonakalayo, g/ml | 0.51-0.57 | Q/SH3055.77-2006, iSihlomelo B | ||
| Isiqulatho se-Volatiles (amanzi afakiwe), %, ≤ | 0.30 | Q/SH3055.77-2006, iSihlomelo C | ||
| Ukufunxwa kwePlastiki ye-100g resin, g, ≥ | 21 | Q/SH3055.77-2006, iSihlomelo D | ||
| Intsalela yeVCM, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Uvavanyo % | 2.0 | 2.0 | Indlela yoku-1: GB/T 5761, iSihlomelo B Indlela2: Q/SH3055.77-2006, Isihlomelo A | |
| 95 | 95 | |||
| Inombolo yeFisheye, No./400cm2, ≤ | 20 | Q/SH3055.77-2006, iSihlomelo E | ||
| Inani leengqungquthela zokungcola, Hayi., ≤ | 16 | GB/T 9348-1988 | ||
| Ubumhlophe (160ºC, 10 imizuzu kamva), %,≥ | 80 | GB/T 15595-95 | ||
I-Polyvinyl Chloride (PVC) yenye yezona zinto zisetyenziswa ngokubanzi kwi-thermoplastic imathiriyeli eqhelekileyo kumashishini amaninzi.Imibhobho yePVC ibonisa umgangatho obalaseleyo nongaguquguqukiyo kunye neepropati ezifanayo, nto leyo eyenza ibe lolona khetho lukhethwayo lwabaqulunqi kunye nezindlu zesiqhelo.Ixhathisa kakhulu kwiiasidi, iialkali, utywala, kunye nezinye izinto ezininzi ezonakalisayo.Iinkqubo zePVC zikhaphukhaphu, zibhetyebhetye kwaye ziqinile, kwaye zibonelela ngokumelana nomhlwa okukhethekileyo.Ngenxa yezi kunye nezinye iipropathi zomgangatho ophezulu wobunjineli be-thermoplastic, ugcino olunokuthi lwenziwe kufakelo lokuqala kunye neendleko eziqhubekayo zokulondolozwa luninzi.Umbhobho wePVC ulungele izicelo ezininzi ezibandakanya ukuhanjiswa kweekhemikhali kunye nokuhanjiswa kwamanzi, ukucocwa kwamanzi kunye nenkunkuma yamanzi, imibhobho yenkonzo, iinkqubo zokunkcenkceshela, ukuqokelelwa kwenkunkuma kunye nezinye izicelo ezininzi ezibandakanya ukuhanjiswa kolwelo oludlekayo.Ukulinganiswa koxinzelelo kuyahluka kunye neshedyuli, ubungakanani bombhobho kunye nobushushu.
