Kev piav qhia ntawm HNBR Ib Leeg Ua Haujlwm Piston Seals
Tshwj xeeb nta
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High Mechanical Strength: HNBR yog cov khoom siv hluavtaws ua los ntawm hydrogenated nitrile butadiene roj hmab (NBR) thiab muaj cov khoom siv zoo heev, tshwj xeeb tshaj yog lub zog tensile.
- Cov tshuaj tiv thaiv zoo heev: HNBR muaj kev tiv thaiv zoo rau ntau yam tshuaj, suav nrog aliphatic hydrocarbons, zaub thiab tsiaj roj, HFA, HFB, HFC-raws li kua, dilute acids, dilute alkalis, thiab ntsev tov (ntawm nruab nrab kub), dej thiab chav (txog 149 degree), thiab muaj kev tiv thaiv zoo rau ozone, kev laus thiab huab cua.
- Dav Kub Kub: HNBR cov ntsaws ruaj ruaj tuaj yeem ua haujlwm nyob rau hauv qhov kub ntawm -32 degree rau +150 degree, ua rau lawv haum rau qhov kub thiab txias.
- Hnav tsis kam thiab qaug zog ua haujlwm: HNBR cov khoom muaj qhov hnav tsis kam thiab qaug zog thiab tuaj yeem tiv taus piston txav thiab rov ua haujlwm dua yam tsis tau hnav thiab qaug zog. Qhov no muab HNBR ib leeg-ua yeeb yam piston seals lub neej ua haujlwm ntev thiab muaj kev sib khi ruaj khov.
- Siab tsis kam: HNBR ib leeg ua yeeb yam piston ntsaws ruaj ruaj tuaj yeem tiv taus siab txog 400 bar thiab tsim nyog rau kev siv siab.
- Cov khoom siv sib xws: HNBR tsis sib haum nrog chlorinated hydrocarbons, cov kuab tshuaj polar (xws li ketones thiab esters), thiab cov kua qaub uas muaj zog, uas yuav tsum tau saib xyuas thaum siv kom tsis txhob muaj cov khoom puas.
- Kev sib npaug ntawm kev ua tau zoo thiab tus nqi: Txawm hais tias HNBR yog cov khoom siv kim heev, nws cov yam ntxwv ua tau zoo ua rau nws cov khoom ntawm kev xaiv hauv ntau daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov xws li tsheb cav lub sijhawm siv.
Common application scenes
Kev kub siab ib puag ncig: HNBR ib leeg ua yeeb yam piston ntsaws ruaj ruaj tuaj yeem tiv taus siab txog 400 bar (kwv yees li 5800 psi) thiab tsim nyog rau lub tog raj kheej hydraulic siab.
Kub kub heev: Vim tias HNBR cov ntaub ntawv muaj peev xwm ua haujlwm dhau qhov kub ntau ntawm -32 degree mus rau +150 degree, cov ntsaws ruaj ruaj no haum rau cov ntawv thov uas muaj qhov kub thiab txias hloov pauv.
Ib leeg-ua lub tog raj kheej: Ib leeg-ua yeeb yam piston ntsaws ruaj ruaj yog tsim los rau hydraulic thooj voos kheej kheej uas yog pressurized ntawm ib sab, xws li cov roj ntawm lub siab sab thiab qhib rau cov huab cua ntawm sab nraud.
Lub tshuab hnyav: Hauv cov tshuab hnyav, xws li excavators, cranes, thiab lwm yam, ib leeg-ua yeeb yam piston ntsaws ruaj ruaj tuaj yeem tiv thaiv cov roj hydraulic kom zoo thaum txo cov sij hawm tu thiab ncua lub neej ntawm cov khoom siv.
Automotive kev lag luam: HNBR ib leeg-ua yeeb yam piston ntsaws ruaj ruaj yuav siv tau nyob rau hauv automotive hydraulic braking systems, ncua kev kawm ntawv, transmissions, thiab cav. Lawv muab kev ruaj ntseg sealing kev ua tau zoo nyob rau hauv qhov kub thiab txias, high pressures, thiab hnyav ua hauj lwm tej yam kev mob.
Cov Khoom Siv Hydraulic Industrial: Ib leeg ua yeeb yam piston ntsaws ruaj ruaj yog tsim rau ntau yam khoom siv hydraulic, xws li hydraulic kheej kheej, twj hydraulic, thiab hydraulic li qub. Lawv muaj peev xwm tiv taus qhov kub thiab txias thiab ua kom muaj kev ua haujlwm zoo thiab cov dej-tightness.
Kev lag luam roj thiab roj: HNBR ib leeg ua yeeb yam piston ntsaws ruaj ruaj yog siv dav hauv kev lag luam roj thiab roj. Lawv tuaj yeem siv rau hauv cov chaw tseem ceeb xws li cov cuab yeej siv roj av, cov roj drilling rigs, compressors, thiab cov kav dej kom ntseeg tau tias lawv muaj kev ntseeg siab thiab kev sib khi ua haujlwm.
Cov ntaub ntawv ntawm lub cev
| Lub cev muaj zog | Rating (Metric) | Kev ntsuas (Imperial) | Txoj Kev Xeem |
| Kev ntsuas viscosity | >= 0.32 @Kub 170 degree |
>= 0.32 @Tub 338 F |
Rheometer, t10 |
| >= 2.0 @Kub 170 degree |
>= 2.0 @Tub 338 F |
Rheometer, t90 | |
| Mechanical Properties | Ratings (Metric) | Ratings (Imperial) | Kev sim |
| Hardness (Shore A) | 79 | 79 | |
| Tensile zog (tawg) | 21.2 MPa siab | 3 070psi | |
| Elongation (tawg) | 154 % | 154 % | |
| 100% modulus | 0.0128 GPa | 1.86 tsi | |
| Rov qab | 32% | 32% | 23 degree |
| Thermal Performance | Rating (Metric) | Kev ntsuas (Imperial) | Txoj Kev Xeem |
| Kev khiav hauj lwm kub siab tshaj plaws, Cua | 170 degree | 338 degree F | |
| Yam tsawg kawg nkaus ua haujlwm kub, Cua | {0}}.0 degree | {0}}.0 degree F |
Txheej txheem ntau lawm
1. Kev npaj cov khoom siv: Xaiv cov khoom zoo HNBR roj hmab cov khoom tsim nyog rau kev tsim cov HNBR cov ntsaws ruaj ruaj. Xyuas kom cov khoom ua tau raws li qhov yuav tsum tau muaj lub cev thiab tshuaj lom neeg.
2. Pwm tsim thiab tsim khoom: Raws li kev tsim qauv ntawm lub foob, tsim thiab tsim cov pwm rau kev tsim cov piston seals. Pwm feem ntau yog ua los ntawm cov hlau lossis yas thiab muaj cov duab thiab qhov loj me.
3. Kev sib xyaw roj hmab: Sib tov HNBR cov khoom siv roj hmab nrog lwm cov khoom siv ntxiv thiab cov khoom siv ntxiv kom tau txais cov roj hmab sib tov uas yuav tsum tau ua. Cov txheej txheem sib xyaw feem ntau yog ua nyob rau hauv lub tshuab roj hmab kom paub meej tias cov ntaub ntawv sib xyaw ua ke.
4. Pwm txhaj tshuaj molding: Muab cov roj hmab sib xyaw rau hauv cov pwm npaj. Kev kub siab thiab qhov kub thiab qhov tsim nyog yog siv los tso cai rau cov roj hmab los sau cov pwm thiab tau txais cov khoom foob uas xav tau.
5. Tom qab ua tiav: Tshem tawm cov pwm txhaj tshuaj los ntawm pwm thiab ua cov txheej txheem tom qab ua tiav. Qhov no yuav suav nrog kev txiav cov roj hmab ntau dhau, ua cov kev kho mob saum npoo xws li txheej, thiab ua cov tshuaj ntsuam xyuas thiab kev sim tsim nyog.
6. Kev Tswj Xyuas Zoo: Kev soj ntsuam zoo thiab kev sim ntawm HNBR ib leeg-ua yeeb yam piston seals. Qhov no suav nrog kev kuaj xyuas qhov loj me, qhov tsos, thiab kev ua haujlwm kom ntseeg tau tias lub foob ua tau raws li cov lus qhia tshwj xeeb.
Cov kauj ruam saum toj no tsuas yog muab cov ntsiab lus dav dav los ua kom pom cov txheej txheem tsim khoom ntawm HNBR ib leeg-ua yeeb yam piston seals.
Yog tias koj xav paub ntau ntxiv txog cov khoom no, thovtiv tauj peb.
Cim npe nrov: hnbr ib leeg ua yeeb yam piston seals, Tuam Tshoj hnbr ib leeg ua yeeb yam piston seals manufacturers, lwm tus neeg, Hoobkas
