PVC ee filimka jilicsan
PVC ee filim jilicsan,
pvc ee filimka beeraha,
PVC S-1000 xabagta polyvinyl chloride waxaa soo saaray habsocodka polymerization hakinta iyadoo la isticmaalayo vinyl chloride monomer sida alaabta ceeriin.Waa nooc ka mid ah isku dhafka polymer oo leh cufnaanta qaraabada ah ee 1.35 ~ 1.40.Barta dhalaalkeedu waa qiyaastii 70 ~ 85 ℃.Dejinta kulaylka liidata iyo caabbinta iftiinka, in ka badan 100 ℃ ama waqti dheer qorraxda hoosteeda chloride hydrogen waxay bilaabataa inay burburto, wax soo saarka caaga ah wuxuu u baahan yahay inuu ku daro xasiliyayaal.Alaabta waa in lagu kaydiyaa bakhaar qallalan oo hawo leh.Marka loo eego qaddarka balaastiigga, jilicsanaanta caagga ah waa la hagaajin karaa, iyo xajinta koollada waxaa lagu heli karaa polymerization emulsion.
Fasalka S-1000 waxaa loo isticmaali karaa in lagu soo saaro filim jilicsan, xaashida, maqaarka synthetic, tuubooyinka, bar qaabaysan, hooska, tuubooyinka ilaalinta fiilada, filimka baakadaha, keligood iyo alaabo kale oo jilicsan.
Halbeegyada
| Darajo | PVC S-1000 | Hadallo | ||
| Shayga | Qiimaha dammaanadda | Habka tijaabada | ||
| Celceliska darajada polymerization | 970-1070 | GB/T 5761, Lifaaqa A | K qiimaha 65-67 | |
| Cufnaanta muuqata, g/ml | 0.48-0.58 | 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, ≥ | 20 | 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, ≤ | 20 | Q/SH3055.77-2006, Lifaaqa E | ||
| Tirada walxaha wasakhda ah, Maya., ≤ | 16 | GB/T 9348-1988 | ||
| Caddaan (160ºC, 10 daqiiqo ka dib), %, ≥ | 78 | 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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Filinka PVC-ga ee hoos u dhaca ayaa aad ugu badan suuqa baakadaha hadda jira, sida baakadaha dibadda ee alaabta la isku qurxiyo, qalabka xafiisyada, albaabada iyo daaqadaha, aluminium iyo tubooyinka birta ee kala duwan.Sababtoo ah filimka PVC-ga ee yaraaday wuxuu leeyahay hoos u dhac wanaagsan iyo xoog xoog leh, baakadu waa sahlan tahay oo sahlan in la shaqeeyo, waxaa si adag loogu dhejin karaa dusha sare ee alaabta oo kaliya iyadoo lagu kululeynayo afuufiye awood sare leh ama semi-otomaatig ah iyo otomaatig buuxa kulayl dhimis
