PVC SG-8
Polymerka-molecular-ku-sare ee heerkulbeegga ah ee uu sameeyay polymerization-ka joojinta ee monomer-ka vinyl chloride.Qaabka molecular:- (CH2 – CHCl) n – (N: degree of polymerization, N= 590 ~ 1500).Waa alaabta ceeriin ee ugu ballaaran ee loo isticmaalo wax soo saarka caagga ah.Waxay leedahay xasillooni kiimikaad oo wanaagsan, iska caabbinta daxalka iyo iska caabinta biyaha.
Tilmaamid
GB/T 5761-2006 Heerka
| Shayga | SG3 | SG5 | SG7 | SG8 | |
| Viscosity, ml/g (K qiimaha) Darajada polymerization | 135 ~ 127 (72-71) 1350-1250 | 118-107 (68-66) 1100-1000 | 95-87 (62-60) 850-750 | 86 ~ 73 (59-55) 750-650 | |
| Tirada wasakhda ≤ | 30 | 30 | 40 | 40 | |
| Waxyaalaha aan isbeddelin%,≤ | 0.40 | 0.40 | 0.40 | 0.40 | |
| Muuqata cufnaanta g/ml ≥ | 0.42 | 0.45 | 0.45 | 0.45 | |
| haraaga shaandho ka dib | 0.25mm ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
| 0.063mm ≥ | 90 | 90 | 90 | 90 | |
| Tirada badarka/400cm2≤ | 40 | 40 | 50 | 50 | |
| Qiimaha nuugista balaastikada ee 100g resin g≥ | 25 | 17 | - | - | |
| Caddaan%,≥ | 75 | 75 | 70 | 70 | |
| conductivity Xalka soo saaridda biyaha, [us/(cm.g)]≤ | 5 | - | - | - | |
| Haraaga chloride ethylene mg/kg≤ | 10 | 10 | 10 | 10 | |
Codsiyada
Polyvinyl chloride resin wuxuu leeyahay codsiyo kala duwan oo kala duwan, sida gudaha baabuurta, alaabta qurxinta qoyska, sanduuqa iftiinka xayeysiiska, kabaha kabaha, tuubooyinka PVC iyo qalabka, profiles PVC iyo tuubada, xaashida PVC iyo saxanka, filimka duubista, alaabta lagu ciyaaro ee la buufiyo, alaabta dibadda, Xadhkaha PVC-ga iyo fiilada, PVC maqaar macmal ah, alwaax iyo dabaq balaastig ah, looxa jiingado, iwm.
Baakadaha
25kg shandad farshaxan oo leh PE
Codsiyada & Isticmaalka
Korontada & Elektrooniga - Qaybaha & Qaybaha
Guryaha & Agabka
Caagadaha & Elastomers-ka Isticmaalka Dhamaadka
Dhalooyinka
FilmFittings
Guryaha
Dhuumaha
Filimada Adag
Baakad adag
Daaqadaha & Albaabka Profile
