Waxaad joogtaa:
Xawaaraha sare ee tuubada PVC-O
Weydiiso
●Iyada oo la fidinayo tuubada PVC-U ee ay soo saartay extrusion ee labada jiho iyo radial, silsiladaha dheer ee PVC ee molecular ee tuubada waxaa lagu habeeyaa jihada habaysan ee biaxial, si loo hagaajiyo qulqulka, adkaanta iyo caabbinta tuubada PVC. Waxqabadka feerka, iska caabinta daalka, iyo iska caabinta heerkulka hooseeya ayaa si weyn loo hagaajiyay. Waxqabadka qalabka cusub ee tuubada (PVC-0) ee lagu helay habkan ayaa aad uga sarreeya tuubada caadiga ah ee PVC-U.
●Daraasaduhu waxay muujiyeen in marka la barbardhigo tuubooyinka PVC-U, tuubooyinka PVC-O waxay si weyn u badbaadin karaan ilaha alaabta ceeriin, yareeyaan kharashyada, hagaajinta waxqabadka guud ee tuubooyinka, waxayna hoos u dhigaan qiimaha dhismaha iyo rakibidda tuubooyinka.
Isbarbardhigga Xogta
Inta u dhaxaysa tuubooyinka PVC-O iyo noocyada kale ee tuubooyinka
●Shaxanku waxa uu taxayaa 4 nooc oo tubooyinka ah (ka hooseeya dhexroorka 400mm), kuwaas oo kala ah tuubooyinka birta ah, tuubooyinka HDPE, tuubooyinka PVC-U iyo tuubooyinka darajada PVC-O 400. Waxaa laga arki karaa xogta garaafka in qiimaha alaabta ceeriin ee tuubooyinka birta ah iyo tuubooyinka HDPE ay yihiin kuwa ugu sarreeya, taas oo asal ahaan isku mid ah. Miisaanka cutubka ee tuubada castiron K9 waa tan ugu weyn, taas oo ka badan 6 jeer in tuubada PVC-O, taas oo macnaheedu yahay in gaadiidka, dhismaha iyo rakibidda ay yihiin kuwo aad u dhib badan, tuubooyinka PVC-O waxay leeyihiin xogta ugu fiican, alaabta ceeriin ee ugu yar, qiimaha ugu hooseeya ee miisaanka ceeriin soo saari kara tubooyinka dhaadheer.
Halbeegyada Tusmada Jirka iyo Tusaalooyinka Tubooyinka PVC-O
| Maya | Shayga | Shayga | Shayga |
| 1 | Cufnaanta tuubooyinka | Kg/m3 | 1,350~1,460 |
| 2 | Shahaadada polymerization tirooyinka PVC | k | >64 |
| 3 | Xoogga xajinta dhererka | Mpa | ≥48 |
| 4 | Awoodda dhererka dhererka ee tuubada korantadu waa 58MPa, jihada leexana waa 65MPa | Mpa | |
| 5 | Xoogga xajinta wareegga, 400/450/500 | Mpa | |
| 6 | Adag ee xeebta, 20 ℃ | HA | 81-85 |
| 7 | Vicat heerkulka jilcinta | ℃ | ≥80 |
| 8 | Dhaqdhaqaaqa kulaylka | Kcal/mh°C | 0.14-0.18 |
| 9 | Awoodda korontada | Kv/mm | 20 ~ 40 |
| 10 | Awood kuleyl gaar ah, 20 ℃ | cal/g℃ | 0.20-0.28 |
| 11 | Dielectric joogto ah, 60Hz | C^2(N*M^2) | 3.2 ~ 3.6 |
| 12 | Iska caabin, 20°C | Ω/cm | ≥1016 |
| 13 | Qiimaha qallafsanaanta (ka) | mm | 0.007 |
| 14 | Qalafsanaan buuxda (Ra) | Ra | 150 |
| 15 | giraanta xidhitaanka tuubada | ||
| 16 | R godka godka xirashada giraanta engegnaanta | IRHD | 60±5 |
Jaantuska isbarbardhigga ee qalooca biyo-galeenka ee tuubada caagga ah
Heerarka khuseeya ee tuubooyinka PVC-O
Qiyaasta Farsamada
Isbarbardhigga xogta ee u dhexeeya khadadka caadiga ah iyo xariiqyada xawaaraha sare leh
Qodobbada la cusboonaysiiyay
●Dibad-bixiyeha ugu weyn wuxuu la shaqeeyaa Krauss Maffei, oo leh nidaamka xakamaynta SIEMENS-ET200SP-CPU iyo Jarmalka BAUMULler matoorka weyn.
●Ku darey online isku dhafan nidaamka cabbira dhumucdiisuna ultrasonic si ay ula socdaan dhumucda tuubada preform in waqtiga dhabta ah, si deg deg ah oo sax ah u caawiyaan hagaajinta dhumucda tuubada preform OPVC ah.
●Qaab dhismeedka madaxa dhinta iyo caaryada ballaarinta waa la cusboonaysiiyay si ay ugu dhigmaan baahiyaha wax soo saarka xawaaraha sare leh.
●Taangiyada khadka oo dhan waxaa loo sameeyaa qaab-dhismeed laba-lakab ah si ay si sax ah u xakameeyaan heerkulka tuubada preform.
●Lagu daray buufinta dahaarka iyo kuleylinta hawada kulul si loo hagaajiyo waxtarka kuleylka.
Soo bandhigida qalabka kale ee muhiimka ah ee khadka oo dhan
Habka wax-soo-saarka tuubooyinka PVC-O
Jaantuska soo socdaa wuxuu muujinayaa xidhiidhka ka dhexeeya heerkulka jihaynta ee PVC-O iyo waxqabadka tuubada:
Jaantuska hoose waa xiriirka ka dhexeeya saamiga iskala bixinta PVC-O iyo waxqabadka tuubada: (Tixraac kaliya)
Wax soo saarka kama dambaysta ah
Kiisaska macaamiisha
Warbixinta Ogolaanshaha Macmiilka
