Polyvinyl chloride resin S-800
Xabagta S-800 ee PVC waxaa lagu soo saaraa habka joojinta warshadaha waxaana iska leh polymer amorphous ah.Marka la barbardhigo caagadaha kale ee ujeeddooyinka guud, PVC waxay leedahay sifooyinka ololka retardant iyo is-deminta, caabbinta kiimikada heer sare ah, dahaarka korantada, xasiloonida kiimikada iyo thermoplastic, aan milmin biyaha, khamriga, gaaska, ether, ketone iyo udgoon hydrocarbon bararka ama kala diri.Muuqashada waa budo amorphous cad.Alaabta waa in lagu kaydiyaa bakhaar qallalan oo hawo leh.
Fasalka S-800 waxaa inta badan loo isticmaalaa in lagu soo saaro jajabyo hufan, waxaana lagu cadaadin karaa jeex adag ama qayb adag ama xaashida baakad, alaabta sagxadda, filim adag oo dahaarka ah (waraaqaha duubista nacnaca ama filimka sigaarka), iwm. sidoo kale waxaa lagu sii fidiyaa jeex adag ama qayb adag ama xaashi loogu talagalay xirmo, xaashi, ama bar qaabaysan oo aan joogto ahayn.Ama waa lagu duri karaa si loo sameeyo kala-goysyada, valves, qaybaha korontada, qalabka baabuurta iyo weelasha
Halbeegyada
| Darajo | PVC S-800 | Hadallo | ||
| Shayga | Qiimaha dammaanadda | Habka tijaabada | ||
| Celceliska darajada polymerization | 750-850 | GB/T 5761, Lifaaqa A | K qiimaha 60-62 | |
| Cufnaanta muuqata, g/ml | 0.51-0.61 | Q/SH3055.77-2006, Lifaaqa B | ||
| Waxyaalaha kacsan (biyaha ayaa ku jira), %, ≤ | 0.30 | Q/SH3055.77-2006, Lifaaqa C | ||
| Nuugista balaastiigga ee 100g resin, g, ≥ | 16 | Q/SH3055.77-2006, Lifaaqa D | ||
| Haraaga VCM, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Baaritaanada % | 2.0 | 2.0 | Habka 1: GB/T 5761, Lifaaqa B Habka 2: Q/SH3055.77-2006, Lifaaqa A | |
| 95 | 95 | |||
| Lambarka kalluunka, No./400cm2, ≤ | 30 | Q/SH3055.77-2006, Lifaaqa E | ||
| Tirada walxaha wasakhda ah, Maya., ≤ | 20 | GB/T 9348-1988 | ||
| Caddaan (160ºC, 10 daqiiqo ka dib), %, ≥ | 75 | GB/T 15595-95 | ||
Baakadaha
(1) Xirmooyinka: 25kg net/pp bac, ama bac warqad kraft ah.
(2) Tirada rarida: 680Boorsada/20'konteenarka, 17MT/20'konteenaro.
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