Koj nyob ntawm no:
PVC-O Yeeb Nkab Extrusion Kab-Kev kub ceev
Nug
●Los ntawm stretching PVC-U yeeb nkab tsim los ntawm extrusion nyob rau hauv ob qho tib si axial thiab radial cov lus qhia, ntev PVC molecular chains nyob rau hauv cov yeeb nkab yog teem nyob rau hauv ib tug orderly biaxial kev taw qhia, thiaj li hais tias lub strenath, toughness thiab kuj ntawm PVC yeeb nkab yuav tsum tau txhim kho. Qhov kev ua tau zoo ntawm kev xuas nrig ntaus, qaug zog tiv thaiv, thiab kub tsis kam tiv thaiv tau zoo heev. Kev ua tau zoo ntawm cov khoom siv yeeb nkab tshiab (PVC-0) tau txais los ntawm cov txheej txheem no zoo heev tshaj li ntawm cov yeeb nkab PVC-U zoo tib yam.
●Cov kev tshawb fawb tau pom tias piv nrog cov kav dej PVC-U, PVC-O kav dej tuaj yeem txuag tau cov khoom siv raw, txo cov nqi, txhim kho kev ua tau zoo ntawm cov kav dej, thiab txo tus nqi ntawm cov kav dej thiab kev teeb tsa.
Cov ntaub ntawv sib piv
Nruab nrab ntawm cov kav dej PVC-O thiab lwm hom kav dej
●Daim ntawv teev npe 4 ntau hom kav dej (hauv qab 400mm txoj kab uas hla), uas yog cam khwb cia hlau kav, HDPE kav, PVC-U kav thiab PVC-O 400 qib kav. lt tuaj yeem pom los ntawm cov ntaub ntawv qhia tias cov khoom siv raw ntawm cov kav hlau cam khwb cia hlau thiab HDPE kav yog qhov siab tshaj plaws, uas yog qhov zoo ib yam.Qhov hnyav ntawm cov yeeb nkab castiron K9 yog qhov loj tshaj plaws, uas yog ntau tshaj 6 npaug ntawm cov yeeb nkab PVC-O, uas txhais tau hais tias kev thauj mus los, kev tsim kho thiab kev teeb tsa yog qhov tsis yooj yim, PVC-O kav dej muaj cov ntaub ntawv zoo tshaj plaws, cov ntaub ntawv raw khoom tsawg tshaj plaws. tuaj yeem tsim cov kav dej ntev dua.
Lub cev Index Parameters thiab piv txwv ntawm PVC-O kav
| Tsis muaj. | Yam khoom | Yam khoom | Yam khoom |
| 1 | Cov yeeb nkab ntom ntom | Kg / m3 | 1,350-1,460 Ib |
| 2 | PVC tus lej polymerization degree | k | > 64 |
| 3 | Longitudinal tensile zog | Mpa | ≥48 |
| 4 | Lub longitudinal tensile lub zog ntawm cov yeeb nkab fais fab yog 58MPa, thiab cov kev taw qhia transverse yog 65MPa | Mpa | |
| 5 | Circumferential tensile zog, qib 400/450/500 | Mpa | |
| 6 | Ntug hardness, 20 ℃ | HA | 81-85 : kuv |
| 7 | Vicat softening kub | ℃ | ≥80 |
| 8 | Thermal conductivity | Kcal / mh ° C | 0.14-0.18 Nws |
| 9 | Dielectric zog | Kv/mm | 20-40 Nws |
| 10 | Tshwj xeeb kub muaj peev xwm, 20 ℃ | cal/g ℃ | 0.20-0.28 Nws |
| 11 | Dielectric tsis tu ncua, 60Hz | C^2(N*M^2) | 3.2-3.6 |
| 12 | Kev tiv thaiv, 20 ° C | Ω/cm | ≥1016 |
| 13 | Absolute roughness tus nqi (ka) | mm | 0.007 ib |
| 14 | Absolute roughness (Ra) | Ra | 150 |
| 15 | Yeeb nkab sealing nplhaib | ||
| 16 | R chaw nres nkoj socket sealing nplhaib hardness | IRHD | 60 ± 5 |
Kev sib piv daim duab ntawm hydraulic nkhaus ntawm cov yeeb nkab yas
Cov qauv tsim nyog rau cov kav dej PVC-O
Technical Parameter
Cov ntaub ntawv sib piv ntawm cov kab zoo tib yam thiab cov kab siab ceev
Upgrated Points
●Lub ntsiab extruder koom tes nrog Krauss Maffei, nrog SIEMENS-ET200SP-CPU tswj qhov system thiab German BAUMULLER lub cev muaj zog.
●Ntxiv hauv internet integrated ultrasonic thickness ntsuas system los saib xyuas lub thickness ntawm lub preform yeeb nkab nyob rau hauv lub sij hawm ntawm lub sij hawm, sai thiab meej pab kho cov thickness ntawm OPVC preform yeeb nkab.
●Cov qauv ntawm lub taub hau tuag thiab nthuav pwm yog hloov kho kom haum raws li qhov xav tau ntawm kev tsim khoom siab.
●Tag nrho cov kab tso tsheb hlau luam tau ua rau hauv cov txheej txheem ob txheej kom raug tswj xyuas cov yeeb nkab preform kub.
●Ntxiv rwb thaiv tsev txau thiab cua kub cua sov los txhim kho cua sov efficiency.
Taw qhia txog lwm yam khoom siv tseem ceeb ntawm tag nrho cov kab
PVC-O Yeeb Nkab Kev Tsim Khoom
Daim duab hauv qab no qhia txog kev sib raug zoo ntawm kev taw qhia qhov kub thiab txias ntawm PVC-O thiab kev ua haujlwm ntawm cov yeeb nkab:
Daim duab hauv qab no yog kev sib raug zoo ntawm PVC-O stretching piv thiab cov yeeb nkab kev ua tau zoo: (rau kev siv nkaus xwb)
Kev Tsim Kho Kawg
Cov neeg siv khoom
Daim Ntawv Qhia Txais Cov Neeg Siv Khoom
