SOO SAARKA HOOSE EE PVC
SOO SAARKA TURKADA PVC,
Xabagta PVC ee tuubooyinka,
PVC waa erey la soo gaabiyay oo loogu talagalay chloride polyvinyl.Xabagta waa shay inta badan loo isticmaalo soo saarista caagagga iyo caagadaha.Xabagta PVC waa budo cad oo caadi ahaan loo isticmaalo in lagu soo saaro heerkulbeegyada.Waa walxo synthetic ah oo si weyn looga isticmaalo adduunka maanta.Polyvinyl chloride resin waxa uu leeyahay sifooyin aad u wanaagsan sida alaab cayriin oo badan, tignoolajiyada wax soo saarka ee bislaaday, qiimo jaban, iyo adeegsiyeedyo kala duwan.Way fududahay in la farsameeyo waxaana lagu farsamayn karaa qaabaynta, laminating, qaabaynta duritaanka, extrusion, calending, dharbaaxada qaabaynta iyo habab kale.Iyada oo leh astaamo jireed iyo kiimiko oo wanaagsan, waxaa si weyn loogu isticmaalaa warshadaha, dhismaha, beeraha, nolol maalmeedka, baakadaha, korontada, adeegyada dadweynaha, iyo beeraha kale.Xabagta PVC waxay guud ahaan leeyihiin iska caabin kiimiko oo sarreeya.Aad bay u xoog badan tahay oo u adkaysataa biyaha iyo naaxinta.Polyvinyl chloride resin (PVC) waxaa lagu farsamayn karaa baco kala duwan.PVC waa balaastiig khafiif ah, raqiis ah, oo deegaanka u wanaagsan.Pvc Resin waxaa loo isticmaali karaa tuubooyinka, daaqadaha daaqadaha, tuubooyinka, maqaarrada, fiilooyinka fiilooyinka, kabaha iyo ujeeddooyinka kale ee guud ee alaabta jilicsan, profiles, dhejisyada, muraayadaha, duritaanka, naqshadeynta, kabaha, tuubada adag iyo alaabta qurxinta, dhalooyinka, xaashida, jadwalka duritaan adag iyo qaabaynta iwm iyo qaybo kale.
Astaamaha
PVC waa mid ka mid ah resins thermoplastic ee ugu isticmaalka badan.Waxaa loo isticmaali karaa in lagu sameeyo alaab adag oo adag, sida tuubooyinka iyo qalabka wax lagu dhejiyo, albaabada muuqaalkooda leh, daaqadaha iyo baakadaha.Waxa kale oo ay samayn kartaa alaabo jilicsan, sida filimaan, go'yaal, fiilooyinka korantada iyo fiilooyinka, sagxadaha sagxadaha iyo maqaarka synthetic, iyada oo lagu daro caagadaha.
Halbeegyada
| Darajooyinka | QS-650 | S-700 | S-800 | S-1000 | QS-800F | QS-1000F | QS-1050P | |
| Celceliska darajada polymerization | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
| Cufnaanta muuqata, g/ml | 0.53-0.60 | 0.52-0.62 | 0.53-0.61 | 0.48-0.58 | 0.53-0.60 | ≥0.49 | 0.51-0.57 | |
| Waxyaalaha kacsan (biyaha ayaa ku jira), %, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
| Nuugista balaastiigga ee 100g resin, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
| Haraaga VCM, mg/kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
| Baaritaanada % | 0.025 mm mesh% ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063m mesh% ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Lambarka isha kalluunka, No./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
| Tirada walxaha wasakhda ah, Maya., ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
| Caddaan (160ºC, 10 daqiiqo ka dib), %, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
| Codsiyada | Alaabta wax lagu durido, Alaabta tuubooyinka, Alaabta calending, Profiles xumbo adag, Faylka xaashida Dhismaha Xogta adag | Xaashiyaha kala badh-adag, Taarikada, Alaabta sagxada, Epidural xuubka, Qaybaha Alaabta Korontada, Qaybaha Gawaarida | Filim hufan, baakad, kartoonno, armaajooyin iyo sagxyo, toy, dhalooyin iyo weel | Xaashiyaha, Hargaha macmalka ah, Alaabta Tubooyinka, Profiles, Gogol-xaareedka, Tuubbooyinka Ilaalada ee Cable-ka, Filimada Baakadaha | Walxaha soo saara, Xadhkaha Korontada, Qalabka Cable-ka, Filimada Jilicsan iyo Taarikada | Xaashiyaha, Qalabaynta Jadwalka, Alaabta Jadwalka Tubooyinka, Alaabta Dahaarka ee Xadhkaha iyo Xadhkaha | Dhuumaha Waraabka, Tuubooyinka Biyaha la cabbo, Dhuumaha xumbo-xunbaha, Tuubooyinka bulaacada, Dhuumaha siliga, Profiles adag | |
Codsiga
Soo saarista tuubada PVC waxay ku bilaabataa walxo cayriin ah oo inta badan ka kooban isku dhafka PVC, waxyaabaha lagu daro iyo midabaynta.Sidoo kale waxaa lagu heli karaa joogteynta granular midkood, marka lagu kululeeyo heerkulka saxda ah, PVC waxay ku guuleysataa xoogeeda xajinta halka ubucda gudaha ee tuubada ay qaabaysan tahay.
Ka-baxa ka dib, xudunta gudaha waa in la qaboojiyaa iyada oo la gelinayo biyo.Tuubooyinka aan lahayn xoojinta dharka, wax soo saarku wuxuu ku dhammaanayaa halkan.Waxa u hadhsan in la sameeyo waa dabaylo iyo duubid.Tuubooyinka la xoojiyay ee dunta, xudunta gudaha, taas oo ku jirta heerkulka qolka, waxay maraan mashiinka tidcan ama tolida, iyadoo ku xiran nooca xoojinta.Halkaa marka ay marayso maryaha dunta gudaha ku jirta ayaa la kululeeyaa mar kale ka hor inta aan la marin extruder labaad kaas oo ka kooban daahan tuubada.Marxalad qaboojineed oo cusub ayaa ka dhici doonta dhex gelinta biyaha ka hor inta aan loo diyaarin dabaylaha iyo baakaynta.
Inta lagu jiro hawsha oo dhan, cadaadiska hawo fudud ayaa lagu hayaa gudaha tuubada si looga fogaado in uu simo.
