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Impembelelo ye-PVC resin kwi-volume resistivity ye-PVC cable
I-resin ye-PVC yeyona nto inkulu yentambo ye-PVC, kwaye umgangatho wayo unempembelelo enkulu kwiipropati zoomatshini kunye nombane wezinto zentambo.I-1 I-conductive mechanism ye-PVC Ngokuqhelekileyo, zombini i-electron conduction kunye ne-ion conduction ibonwa kwiipolymers, kodwa idigri iyahluka....Funda ngokugqithisileyo -
Ukusetyenziswa kwe-PVC resin kwintambo kunye nentambo
Ngenxa yokuba i-pvc resin inomzimba olungileyo, iikhemikhali, zombane, i-retardant ye-flame retardant, kwi-1930s kunye ne-40s, amazwe angaphandle aqala ukusebenzisa i-PVC ethambileyo njengesixhobo sokugquma ucingo, uphuhliso kunye nokusetyenziswa kwemathiriyeli yentambo ye-PVC e-China yaqala ngo-1950s.Ngokuphuculwa kwemveliso c...Funda ngokugqithisileyo -
PVC ngocingo kunye nentambo impahla ekrwada
Izinto zentambo ye-PVC yi-resin esekelwe kwi-polyvinyl chloride, yongeza i-stabilizer, i-dioctyl phthalate, i-diisodecyl phthalate, i-dioctyl terephthalate, i-trioctyl metaphenolate kunye nezinye i-plasticizers, i-calcium carbonate kunye nezinye izinto ezifakwe kwi-inorganic fillers, izongezo kunye nezithambisi, emva kokuxuba kunye nokuxova kunye nokukhupha ...Funda ngokugqithisileyo -
PVC cable izinto ekrwada
Ukwakhiwa okungundoqo kwezinto zentambo ye-PVC ikakhulu kubandakanya: i-polyvinyl chloride resin, i-dioctyl phthalate, i-stabilizer, i-plasticizer, i-inorganic filler, i-filler, i-lubricant, i-antioxidant, i-colorant, njl., elungiselelwe ngokuxuba kunye nokuxova kunye nokukhupha.Umxholo wePlastiki uhlala phakathi kwe-50PHR kunye ne-60PH...Funda ngokugqithisileyo -
Izinto eziphambili zeplastiki ekrwada zocingo kunye nentambo
Iingcingo kunye nezixhobo zekhebula zinokwahlulwa zibe zizixhobo zokuqhuba, izinto zokukhusela, izinto ezikhuselayo, izinto zokukhusela, izinto zokuzalisa kunye nokunye ngokweendawo zabo zokusetyenziswa kunye nemisebenzi.Ngokweempawu zezinto eziphathekayo, zinokwahlulwa zibe yintsimbi (ubhedu, i-aluminium, i-aluminium ...Funda ngokugqithisileyo -
Imathiriyeli ekrwada yentambo
1. ucingo lobhedu: Ukusebenzisa ubhedu lwe-electrolytic njengento ekrwada, ucingo lobhedu olwenziwa ngokuphoswa ngokuqhubekayo kunye nenkqubo yokuqengqeleka ibizwa ngokuba yi-oxygen low wire copper.Ucingo lobhedu lubizwa ngokuba yi-oxygen-free copper wire.Umxholo ophantsi we-oksijini yocingo lobhedu yi-100 ~ 250ppm, umxholo wobhedu ngu-99.9 ~ 9.95%, ukuqhuba ...Funda ngokugqithisileyo -
Ukuqulunqwa : Ucingo kunye neCable Insulation kunye neJacket PVC Compounds
I-PVC isoloko isetyenziselwa ukuvala intambo yombane ngenxa yeempawu zayo ezibalaseleyo zokugquma umbane kunye ne-dielectric engaguqukiyo.I-PVC iqhele ukusetyenziswa kwintambo yombane ophantsi (ukuya kuthi ga kwi-10 KV), iintambo zonxibelelwano, kunye neentambo zombane.Ukuqulunqwa okusisiseko kwimveliso yePVC yokugquma kunye nejekhi ...Funda ngokugqithisileyo -
I-Polyvinyl Chloride ye-PVC egqunyiweyo/iNcingo eneJacket & neCable
Ikhemikhali yeZibo Junhai ngumthengisi ohamba phambili wePolyvinyl Chloride (PVC) yeengcingo okanye iintambo.Yintoni iPolyvinyl Chloride / PVC?I-Polyvinyl Chloride, ekwabizwa ngokuba yiPVC, yimathiriyeli ye-thermoplastic.I-PVC iguquguquka kakhulu kwaye iyikhompawundi eyaziwayo kwaye isetyenziswa ngokubanzi, ekusenokwenzeka ukuba yeyona isetyenziswa kakhulu ...Funda ngokugqithisileyo -
Yeyiphi imathiriyeli ekrwada ukuvelisa ucingo kunye nentambo?
Kumsebenzi wethu wemihla ngemihla, ucingo kunye nentambo kufuneka zixhaphake kakhulu.Ngaphandle kwayo, ubomi bethu buya kuphulukana nemibala emininzi.Ngoko ke zeziphi izinto ekrwada esizidingayo xa sivelisa ucingo kunye nentambo?Ucingo lobhedu: Njengomthwali wokuqhuba, ucingo lobhedu yenye yezinto eziyimfuneko zocingo kunye nentambo.Ucingo lobhedu...Funda ngokugqithisileyo
