Polyethylene PE1000 Qws - UHMWPE
Uhmw Pe 1000 Qws:
PE pas nrig tsis muaj ntxhiab, tsis muaj tshuaj lom, zoo li quav ciab, muaj kev tiv thaiv kub qis zoo (qhov kub qis tshaj plaws tuaj yeem ncav cuag 70 ~ 100 ° C), kev ruaj khov tshuaj lom neeg zoo, feem ntau ntawm cov kua qaub thiab alkali erosion (acid) nrog cov yam ntxwv ntawm kev tiv thaiv oxidation, kub tsis yaj hauv cov kuab tshuaj, dej me me imbibition, cov khoom rwb thaiv tsev zoo heev; Qhov ceev qis; Zoo toughness, kuj siv rau qhov kub qis); Zoo stretchability; Hluav taws xob thiab dielectric rwb thaiv tsev; Bibulous tus nqi qis; Cov dej vapor permeability qis; Kev ruaj khov tshuaj zoo; Tsis muaj tshuaj lom tsis muaj teeb meem.
Tab sis PE Rod rau kev ntxhov siab ib puag ncig (tshuaj lom neeg thiab tshuab) yog rhiab heev, kub laus.
Cov khoom siv kho mob, cov foob, cov laug txiav, cov ntaub ntawv swb. Siv dav hauv kev lag luam tshuaj lom neeg, tshuab, kev lag luam tshuaj lom neeg, hluav taws xob, khaub ncaws, ntim khoom, khoom noj thiab lwm yam lag luam. Siv dav hauv kev xa roj, kev muab dej, kev ntws dej, kev ywg dej, kev khawb cov khoom me me ntawm cov khoom thauj, thiab cov roj av, kev lag luam tshuaj lom neeg thiab kev sib txuas lus thiab lwm yam teb, tshwj xeeb tshaj yog rau kev muab roj.
Cov txiaj ntsig ntawm tus pas nrig uhmwpe:
1. Lub zog Tensile zoo
2. Muaj kev cuam tshuam loj thiab tiv thaiv kev cuam tshuam
3. Kub siab kub deflection kub
4. Lub zog siab thiab tawv
5. Cov cim zoo thiab cov cim hauv tsev mos
6. Kev ruaj khov tshuaj zoo tiv thaiv cov kuab tshuaj organic thiab roj
7. Tiv taus kev laus thermal (qhov kub siv tau ntawm -60 ° C thiab 190 ° C
8. Yuav tsum xav txog qhov kev hloov pauv ntawm qhov loj me los ntawm kev nqus dej noo
Cov teb thov ntawm uhmwpe ROD:
Cov khoom siv hnav, cov khoom siv kis, cov khoom siv hauv tsev, cov khoom siv tsheb, cov hlau txuas kom tiv thaiv cov khoom siv hauv tshuab, cov khoom siv tshuaj lom neeg, cov khoom siv tshuaj lom neeg, xws li turbine, iav, kev coj tus kheej, impeller, ncej, dashboard, tsav ncej, valve, hniav, hlau txuas, cov tshuab ntxhua khaub ncaws siab, ntsia hlau, txiv ntoo, cov ntsaws ruaj ruaj, shuttle bushing, connector, thiab lwm yam
Qhov loj ntawm cov pas nrig
| Xim | Qws Ntev (hli) | Txoj kab uas hla ntawm lub pas nrig (hli) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| - | - | 20 | 25 | 30 | 35 | 40 | 50 | 60 | 65 | 70 | 80 | 90 | 100 |
| Ntuj | 2000 xyoo | * | * | * | * | * | * | * | * | * | * | * | * |
| Ntuj | 1000 | * | * | * | * | * | * | * | * | * | * | * | * |
| Dub | 2000 xyoo | * | - | * | - | * | * | * | * | * | * | * | * |
| Dub | 1000 | * | - | * | - | * | * | * | * | * | * | * | * |
| Ntsuab | 2000 xyoo | * | - | - | - | * | * | * | - | * | * | * | * |
| Ntsuab | 1000 | * | - | - | - | * | * | * | - | * | * | * | * |
| Xiav | 2000 xyoo | * | - | - | - | * | * | - | - | - | * | - | * |
| Xiav | 1000 | * | - | - | - | * | * | - | - | - | * | - | * |
| Xim | Qws Ntev (hli) | Txoj kab uas hla ntawm lub pas nrig (hli) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| - | - | 110 | 120 | 130 | 140 | 150 | 160 | 180 | 200 | 230 | 250 | 300 |
| Ntuj | 2000 xyoo | * | * | * | * | * | * | * | * | * | - | - |
| Ntuj | 1000 | * | * | * | * | * | * | * | * | * | * | * |
| Dub | 2000 xyoo | * | * | * | * | * | * | * | * | - | - | - |
| Dub | 1000 | * | * | * | * | * | * | * | * | * | * | * |
| Ntsuab | 2000 xyoo | * | * | * | * | * | * | * | * | - | - | - |
| Ntsuab | 1000 | * | * | * | * | * | * | * | * | - | - | - |
| Xiav | 2000 xyoo | - | * | - | - | - | - | - | - | - | - | - |
| Xiav | 1000 | - | * | - | - | * | - | - | - | - | - | - |
Cov lus qhia ntawm UHMW-PE piv rau lwm yam Engineering Yas
| Khoom | Unint | UHMW-PE | ABS | PA-66 | POM | PTFE |
| Qhov Ceev | g/cm^3 | 0.935 | 1.03 | 1.41 | 1.41 | 2.14-2.30 |
| Qhov Teeb Meem | ºC | 136 | 165 | 25 | 165 | 327 |
| Qhov Sib Tov Sib Nraus | -- | 0.1-0.22 | -- | 0.15-0.40 | 0.15-0.35 | 0.04-0.25 |
| Tus Nqi Nqus Dej | % | <0.01 | 0.20-0.45 | 1.5 | 0.25 | <0.02 |
| Lub zog tensile | MPa | ≥38 | 22-28 | ≥80 | 62-70 | 15-35 |
| Kev ntev thaum tawg | % | ≥300 | ≥53 | ≥60 | ≥40 | 200-400 |
| Lub zog cuam tshuam | KJ/m^2 | 70 | ≥22 | 4.5 | -- | -- |
| Ntim Resistivity | Ω.cm | 10^17 | 10^15 | 5 * 10 ^ 14 | 10^14 | >10^17 |
| Kev Muaj Peev Xwm Ua Rau Muaj Kev Puas Tsuaj | KV/hli | 50 | 15 | 15 | 20 | 20 |
| Dielectric tas mus li | 10^6HZ | 2.2 | 2.4 | 3.7 | 3.7-3.8 | 1.8-2.2 |
| Dielectric Loss Tangent | 10^6HZ | ≤5 * 10 ^ -4 | 4*10^-2 | 2*10^-2 | 5*10^-2 | ≤2.5 * 10 ^ -4 |
Peb Qhov Zoo:
A: Cov khoom lag luam uhmwpe uas muaj kev paub dhau los
B: Pab pawg tsim qauv tshaj lij thiab chav muag khoom rau koj qhov kev pabcuam
C: Peb tuaj yeem muab cov qauv me me dawb lossis tau txais cov qauv me me.
D: 8/24 kev pabcuam rau koj, tag nrho cov lus nug yuav raug daws hauv 24 teev
E: Ruaj khov zoo ---- los ntawm cov khoom siv zoo thiab kev txawj ntse
F: Tus nqi qis dua ---- tsis yog pheej yig tshaj plaws tab sis qis tshaj plaws ntawm tib yam zoo
G: Kev pabcuam zoo ---- kev pabcuam zoo ua ntej thiab tom qab muag
H: Lub sijhawm xa khoom ---- 15-20 hnub rau kev tsim khoom loj









