Khoom Description
Buna-N 90 tus thawj coj O-ring seal cov khoom siv yog cov khoom siv foob tshwj xeeb uas tsim los rau kev siv hydraulic, feem ntau yog ua los ntawm Buna-N nrog rau Shore hardness ntawm 90. thiab hnav tsis kam.
Yam ntxwv
- Khoom siv thiab hardness: Cov khoom siv foob siv cov khoom siv Buna-N nrog lub hardness ntawm 90 degrees. Cov khoom siv no muaj cov roj zoo thiab tshuaj lom neeg thiab tsim nyog rau ntau hom kev lag luam.
- Kev siv ntau yam: Cov O-ring seals no feem ntau yog siv hauv cov hlua ncaj nraim (Boss Type) hauv cov khoom siv hydraulic rau kev sib khi thiab txuas cov kav dej.
- Ntau qhov ntau thiab tsawg: Cov khoom sib txawv muaj cov lej sib txawv ntawm O-rings, piv txwv li, qee cov khoom muaj 155 daim, thaum lwm tus muaj 212 daim lossis ntau dua kom tau raws li ntau yam kev xav tau.
- High-pressure resistance: Buna-N khoom yog tshwj xeeb tshaj yog haum rau high-pressure daim ntaub ntawv, yog li nws ua tau zoo nyob rau hauv ib puag ncig uas yuav tsum tau tiv taus siab.
- Durability thiab kev ntseeg siab: Vim muaj lub zog siab thiab ua haujlwm ntev ntawm cov khoom siv Buna-N, cov O-rings tuaj yeem muab cov kev sib khi ntev thiab txhim khu kev qha thiab txo qhov kev pheej hmoo ntawm kev xau.
- Kev sib raug zoo thiab kev saib xyuas: Cov ntsaws ruaj ruaj no feem ntau sib xws nrog cov khoom siv hlau lossis yas, thiab yuav tsum tau saib xyuas thaum lub sijhawm teeb tsa kom tsis txhob ua rau cov ntsaws ruaj ruaj.
Buna-N O-Rings 90 Duro: tshwj xeeb tshaj yog haum rau cov ntawv thov siab.
Buna-N yog ib copolymer ntawm Butadiene thiab Acrylonitrile. Nws yog feem ntau siv elastomer rau sealing khoom. Nws muaj qhov kub thiab txias ntawm -40F txog +250F thiab tshwj xeeb tshaj yog tiv taus roj av thiab roj hydrocarbon. Nitrile cov ntaub ntawv kuj tseem muaj lub zog tensile zoo heev thiab kev puas tsuaj ua haujlwm. Cov khoom siv ua tau zoo nrog feem ntau cov kua qaub diluted, silicone roj, thiab lubricants thiab hauv dej siv.
| Cov qauv kev ua haujlwm ntawm lub cev | ||
| ORIGINAL PROPERTIES | ASTM D2000 Cov Lus Qhia | Cov Kev Xeem Xeem |
| Hardness, Ntug A | 85 +/- 5 | 90 |
| Tensile zog, MPa (psi). | 14 (2030) | 16.3 (2364) |
| Qhov kawg Elongation,% | 125 | 235 |
| Specific Gravity | 1.301 | |
| HEAT RESISTANCE - A14, ASTM D 573 (70 teev @ 100 degree) | ASTM D2000 Cov Lus Qhia | Cov Kev Xeem Xeem |
| Hardness Hloov, cov ntsiab lus | +15 | +2 |
| Tensile zog hloov,% | -20 | +5 |
| Qhov kawg Elongation Hloov, % | -40 max. | -8 |
| COMPRESSION SET - B14, ASTM D 325 Txoj Kev B (22 teev @ 100 degree) | ASTM D2000 Cov Lus Qhia | Cov Kev Xeem Xeem |
| Kev ruaj ntseg % | 25 max. | 14 |
| FLUID RESISTANCE - ASTM # 1 Roj - EO14, ASTM D 471 (70 teev @ 100 degree) | ASTM D2000 Cov Lus Qhia | Cov Kev Xeem Xeem |
| Hardness Hloov, cov ntsiab lus | -5 rau +15 | +5 |
| Tensile zog hloov,% | -25 max. | +7 |
| Qhov kawg Elongation Hloov, % | -45 max | -18 |
| Kev hloov pauv,% | -10 rau +5 | -8 |
Linde Polymer Technology Co., Ltd. feem ntau yog tsim ntau yam roj hmab sib txuas thiab roj hmab ntsaws ruaj ruaj thiab tam sim no muaj ntau tshaj 3, 000 cov qauv khoom siv thiab ntau dua 2, 000 specifications ntawm cov khoom. Cov khoom haum rau tsheb, aviation, machinery, petrochemicals, sanitary ware, kho mob, zaub mov, electronics, tiv thaiv, tub rog, kev lag luam thiab lwm yam kev lag luam. Txij li thaum tsim lub Hoobkas, lub tuam txhab tau ua tiav cov txheej txheem kev ua haujlwm tsis tu ncua thiab cov khoom lag luam tawm tau mus txog 97.1%.
48,000㎡
Lub Hoobkas Thaj Chaw
2,004
Lub sij hawm tsim
300
Cov neeg ua haujlwm
12
Cov kab ntau lawm
Daim ntawv pov thawj
Kev Tswj Xyuas Zoo thiab Kev Tswj Xyuas Ib Cheeb Tsam
Thovtiv tauj pebyog koj muaj lus nug.
Cim npe nrov: buna-n 90 tus thawj o-ring foob cov khoom siv, Tuam Tshoj buna-n 90 tus thawj o-ring foob cov khoom siv manufacturers, lwm tus neeg, Hoobkas
