PVC resin FOR CABLE
PVC resin FOR CABLE,
PVC Cable Compound, PVC Cable Material ekrwada, I-PVC yeeNcingo zoMbane, I-resin ye-PVC yokugquma intambo,
I-PVC ngenxa yokuba inomzimba olungileyo, iikhemikhali, zombane, i-flame retardant ukusebenza, kwi-1930 kunye ne-40s, amazwe angaphandle aqala ukusebenzisa i-PVC ethambileyo njengesixhobo sokugquma ucingo, uphuhliso kunye nokusetyenziswa kwezinto ze-PVC zentambo kwilizwe lethu zaqala ngo-1950.Ngokuphuculwa kwamandla okuvelisa i-PVC resin, i-plasticizer kunye ne-industrial additives kunye nokukhuthaza kunye nokusetyenziswa kweentlobo ezintsha, imboni yekhebula inomgangatho ophezulu.
Kule nkulungwane yama-21, ngokwandiswa kolwazi ngemekobume yabantu kunye nengqalelo yabantu kwimpilo yabo, imiba yemekobume iye yaba yeyona nto iphambili kwibutho labantu.Amazwe amaninzi, imimandla kunye nemibutho iye yaqulunqa imigangatho engqongqo kunye nemimiselo yokunciphisa ukusetyenziswa kwezinto ezinobungozi, ngakumbi i-RolS kunye ne-REACH imigaqo.Ukukhangela iindlela ezintsha kunye neenkqubo ezintsha, ukuphucula izinga lokusetyenziswa kwemithombo, ukuhambelana neemfuno zomthetho kunye nemimiselo yokukhusela indalo, ukhuseleko lokusingqongileyo izinto zentambo ze-PVC zivele okwangoku, kwaye ngokukhawuleza zibe ngomnye wemixholo yophuhliso lwangoku lwe-PVC cable. .
Utshintsho olukhulayo kunye nokwandiswa kwemfuno yemarike yocingo kunye nentambo (ekubhekiselwa kuyo njengentambo), kunye nophando olunzulu lwezongezo ezitsha ezahlukeneyo (ezifana ne-flame retardant additives, i-sppressor yomsi), ukukhuthaza ukukhuthaza kunye nokusetyenziswa kwezinto ezintsha. itekhnoloji, izixhobo ezintsha kunye neemveliso ezintsha zezinto zePVC.Kwixabiso elikhulu lezinto eziphilayo (ezifana neplastiki, irabha) esetyenziswa kwishishini lekhebula, inani lezinto zentambo zePVC yinto yokuqala yezinto eziphilayo kwilizwe lethu.
I-thermoplastic high-molecular polymer eyenziwe yi-polymerization yokumiswa kwe-vinyl chloride monomer.Ifomula yemolekyuli :- (CH2 – CHCl) n – (N: iqondo lepolymerization, N= 590 ~ 1500).Yeyona nto isetyenziswa kakhulu kwimveliso yeplastiki.Inozinzo oluhle lweekhemikhali, ukuxhathisa ukubola kunye nokuxhathisa kwamanzi.
Inkcazo
I-GB/T 5761-2006 Standard
| Into | SG3 | SG5 | SG7 | SG8 | |
| Viscosity, ml/g (K ixabiso) Iqondo lepolymerization | 135-127 (72-71) 1350~1250 | 118-107 (68-66) 1100~1000 | 95~87 (62-60) 850~750 | 86~73 (59~55) 750~650 | |
| Inani lesuntswana lokungcola≤ | 30 | 30 | 40 | 40 | |
| Umxholo oguquguqukayo %,≤ | 0.40 | 0.40 | 0.40 | 0.40 | |
| Ubuninzi obubonakalayo g/ml ≥ | 0.42 | 0.45 | 0.45 | 0.45 | |
| intsalela emva kwesefa | 0.25mm ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
| 0.063mm ≥ | 90 | 90 | 90 | 90 | |
| Inani leenkozo / 400cm2≤ | 40 | 40 | 50 | 50 | |
| Ixabiso le-Plasticizer absorbency ye-100g resin g≥ | 25 | 17 | - | - | |
| Ubumhlophe %,≥ | 75 | 75 | 70 | 70 | |
| I-conductivity yesisombululo sokutsalwa kwamanzi, [us/(cm.g)]≤ | 5 | - | - | - | |
| Umxholo we-ethylene oshiyekileyo we-chloride mg/kg≤ | 10 | 10 | 10 | 10 | |
Usetyenziso
I-polyvinyl chloride resin inoluhlu olubanzi lwezicelo, ezifana neendawo zangaphakathi zemoto, izinto zokuhombisa intsapho, i-advertising light box, izicathulo zezicathulo, iipayipi ze-PVC kunye nokufakelwa, iiprofayili ze-PVC kunye ne-hose, i-PVC sheet kunye nepleyiti, ifilimu eqengqelekayo, amathoyizi ane-inflatable, iimveliso zangaphandle; I-PVC ngocingo kunye nentambo, i-PVC yesikhumba eyenziweyo, iplanga kunye nomgangatho weplastiki, ibhodi edibeneyo, njl.
Ukupakishwa
(1) Ukupakisha: 25kg net/pp bag, okanye kraft paper bag.
(2) Ukulayisha ubuninzi : 680Bags/20′container, 17MT/20′container.
(3) Ukulayisha ubuninzi : 1000Bags/40′container, 25MT/40′container.
