A: Property Polyvinyl chloride yakakwira molecular compounds polymerized nevinyl chloride monomer(VCM) ine structural element seCH2-CHCLn,degree of polymerization kazhinji se590-1500. polymerization process, reaction conditions, reactant composition, additives etc.inogona kuburitsa marudzi masere akasiyana ePVC resin performance akasiyana.Zvinoenderana nezvasara zvemukati zvevinyl chloride mupolyvinyl chloride resin, inogona kukamurwa kuita: giredhi rekutengesa, giredhi rehutsanana hwechikafu uye giredhi rekushandisa kwekurapa mukutaridzika, polyvinyl chloride resin ichena poda kana pellet.
B:Kushandisa Polyvinyl chloride resin inoshandiswa zvakanyanya mukugadzirwa kwepolyvinyl chloride boardy leatheroid, pendi uye anonamira ejenti,tec.Paint uye adhesive .Division maererano nekushandisa:
1.Kuvaka zvinhu: zvakadai seUPVC tubing, UPVC mapaipi, mapaneru uye mazariro echikamu.
2.Packing zvinhu.
3.Zvinhu zvemagetsi: zvakadai semagetsi emagetsi, tambo, matepi ekunamatira uye mabhoti.
4.Furniture uye zvinhu zvekushongedza, nezvimwewo.
5.Others: leatheroid, mishonga inoraswa zvigadzirwa, antiseptic pendi, nezvimwewo.
| Namira/emulslon PVC Resin yedehwe rekugadzira | |||
| Items | SG3 | SG5 | SG8 |
| K kukosha | 72-71 | 68-66 | 59-55 |
| VISCOSITY NUMBER ml/g | 135-127 | 118-107 | 86-73 |
| Avhareji yedhigirii yepolymerization | 1370-1251 | 1135-981 | 740-650 |
| NHAMBA YECHINHU CHINHU chisina kuchena | ≤16 | ≤16 | ≤20 |
| VOLATILE SUBSTANCE | ≤0.3 | ≤0.4 | ≤0.4 |
| VOLATILE CONTEN | ≥0.45 | ≥0.48 | ≥0.50 |
| Huchena(160 ℃,10min)% | ≥78 | ≥75 | ≥75 |
| Packing | 25kgs maviri akaturikidzana dhizaini bepa bhegi kana 1000kgs PP bhegi | ||
Nguva yekutumira: Zvita-02-2022