SINOPEC Ethylene Ku Salaysan PVC Resin S700 K57
SINOPEC Ethylene PVC Resin S700 K57,
Xabagta PVC ee looxa WPC,
Polyvinyl Chloride, oo loo yaqaan PVC, waa mid ka mid ah noocyada caagagga warshadaha, wax soo saarka hadda waa kan labaad ee kaliya ee polyetylen.Polyvinyl chloride ayaa si weyn loogu isticmaalay warshadaha, beeraha iyo nolol maalmeedka.Polyvinyl chloride waa isku-dhismeed polymer ah oo lagu sameeyay koloride vinyl.Waa thermoplastic.Caddaan ama budo huruud ah oo fudud.Waxay ku milmi kartaa ketones, esters, tetrahydrofurans iyo hydrocarbons koloriin leh.Iska caabin kiimiko heer sare ah.Deganaansho kulayl xumo iyo caabbinta iftiinka, in ka badan 100 ℃ ama waqti dheer soo-gaadhista iftiinka qorraxdu waxay bilaabeen inay burburiyaan chloride hydrogen, wax soo saarka caaggu wuxuu u baahan yahay inuu ku daro xasiliye.Dahaarka korontada ayaa wanaagsan, ma guban doono.
Fasalka S-700Inta badan waxaa loo isticmaalaa in lagu soo saaro go'yaal hufan, waxaana lagu rogi karaa go'yaal adag iyo kuwo adag oo baakad ah, alaabta sagxadda, filim adag oo dahaarka ah (waraaqaha duubista nacnaca ama filimka sigaarka), iwm. Waxa kale oo lagu faafin karaa si adag ama aflaan adag, xaashi, ama bar qaabeysan oo aan joogto ahayn oo xirmo ah.Ama waa lagu duri karaa si loo sameeyo kala-goysyada, valves, qaybaha korontada, qalabka baabuurta iyo weelasha.
Tilmaamid
| Darajo | PVC S-700 | Hadallo | ||
| Shayga | Qiimaha dammaanadda | Habka tijaabada | ||
| Celceliska darajada polymerization | 650-750 | GB/T 5761, Lifaaqa A | K qiimaha 58-60 | |
| Cufnaanta muuqata, g/ml | 0.52-0.62 | 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, ≥ | 14 | Q/SH3055.77-2006, Lifaaqa D | ||
| Haraaga VCM, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Baaritaanada % | 0.25mesh mm ≤ | 2.0 | Habka 1: GB/T 5761, Lifaaqa B Habka2: Q/SH3055.77-2006, Lifaaqa A | |
| 0.063mesh mm ≥ | 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.
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SINOPEC Brand S700 waa ethylene ku salaysan PVC Resin, K Qiimaha: 57, muuqaalku waa budo cad, taas oo si weyn loogu isticmaalo dhalooyinka, xaashida, jadwalka taariikhda, duritaanka adag iyo tuubooyinka wax lagu dhejiyo.
