A: Ipropathi yePolyvinyl chloride yiikhompawundi zemolekyuli eziphezulu ezenziwe nge-vinyl chloride monomer(VCM) enento yokwakha njenge-CH2-CHCLn, iqondo lepolymerization idla ngokuba yi-590-1500. inkqubo polymerization, iimeko reaction, ukubunjwa reactant, izongezo etc.inokuvelisa iintlobo ezisibhozo ezahlukeneyo PVC resin ukusebenza yahlukile.Ngokomxholo oshiyekileyo we-vinyl chloride kwi-polyvinyl chloride resin, inokohlulwa ibe: ibakala lezorhwebo, ibakala lokucoceka kokutya kunye nebakala lesicelo sezonyango ngokwembonakalo, i-polyvinyl chloride resin ngumgubo omhlophe okanye ipellet.
B: Isicelo I-Polyvinyl chloride resin isetyenziswa ngokubanzi kwimveliso ye-polyvinyl chloride boardy leatheroid, ipeyinti kunye ne-adhesive agents, i-tec.Ipeyinti kunye nokuncamathelisa .Ukwahlula ngokwesicelo:
1.Izinto zokwakha: ezifana ne-UPVC ye-tubing, imibhobho ye-UPVC, ipaneli kunye nemivalo yecandelo.
2.Izinto zokupakisha.
3.Imathiriyeli ye-elektroniki: njengeingcingo zombane, iintambo, iiteyiphu zokuncamathelisa kunye neebholithi.
4.Ifanitshala kunye nezinto zokuhombisa, njl.
5.Others: leatheroid, iimveliso ezilahlwayo zonyango, ipeyinti ye-antiseptic, njl.
| Ncamathelisa / emulslon PVC Resin ukwenzela ngethwathwa eyenziweyo | |||
| Izinto | SG3 | SG5 | SG8 |
| K ixabiso | 72-71 | 68-66 | 59-55 |
| VISCOSITY NUMBER ml/g | 135-127 | 118-107 | 86-73 |
| Iqondo elingumndilili lokupholymerization | 1370-1251 | 1135-981 | 740-650 |
| INANI LENQAKU OKUNGANGCOLI | ≤16 | ≤16 | ≤20 |
| INTO EVUTHAYO | ≤0.3 | ≤0.4 | ≤0.4 |
| UMXHOLO OVUTHAYO | ≥0.45 | ≥0.48 | ≥0.50 |
| Ubumhlophe(160℃,10min)% | ≥78 | ≥75 | ≥75 |
| Ukupakisha | 25kgs ezimbini iidrafti bag iphepha okanye 1000kgs PP bag | ||
Ixesha lokuposa: Dec-02-2022