k67 pvc resin
k67 pvc resin,
PVC K 67 waa mid ka mid ah darajooyinka polyvinyl chloride ee loo isticmaalo tuubooyinka.
PVC K67 waxaa loogu talagalay in lagu siiyo wax soo saarka fudud ee extrusion adag
codsiyada maadaama ay leedahay viscosity dhalaalid dhexdhexaad ah oo leh xoog dhalaalid sare.Waxay u badan tahay
loogu talagalay alaabta tubooyinka iyo profile.
-Tubbooyinka adag (cadaadiska iyo cadaadiska)
-Tubbooyinka jiingadaha iyo mareennada
- profiles adag
Xabagta PVC waa nooc ka mid ah resin thermoplastic oo loo isticmaalo soo saarista badeecooyinka bacaha ka sameysan sababtoo ah dabacsanaantiisa sare.
pvc resin ee tuubada,
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 | ||
PVC S-1000 XAASHIDA DATA
Baakadaha
(1) Xirmooyinka: 25kg net/pp bac, ama bac warqad kraft ah.
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