Khoom Piav Qhia Shore 70 EPDM AS568 O rings
Ntug 70 EPDM AS568 O rings
EPDM O-rings yog siv rau ntau yam khoom siv hauv tsheb. Nov yog qee yam khoom siv hauv tsheb hauv tsheb uas EPDM O-ring seals yuav xav tau
dej twj
Lub twj tso kua mis dej yog ib qho tseem ceeb hauv lub cav txias, siv los ua kom cov cua txias kom tswj tau lub cav ua haujlwm kub. EPDM O-rings feem ntau yog siv los ntawm kev sib txuas ntawm cov twj tso kua dej los xyuas kom nruj thiab tiv thaiv cov dej xau.
roj lim
Lub cav roj lim yog siv los lim impurities thiab cov kab mob hauv lub cav lubricating roj. EPDM O-rings feem ntau yog siv rau ntawm qhov chaw nres nkoj ntawm cov roj lim los xyuas kom meej qhov kev sib khi ntawm kev sib txuas thiab tiv thaiv cov roj to.
roj nozzle
Cov roj nozzle yog ib qho tseem ceeb ntawm lub cav roj system thiab yog siv los txhaj roj rau hauv lub cav combustion chamber. EPDM O-rings feem ntau yog siv los ntawm kev sib txuas ntawm cov roj nozzles los xyuas kom meej lub sealing ntawm lub nozzle thiab roj system thiab tiv thaiv cov roj to.
noj manifold
Lub intake manifold qhia huab cua rau hauv lub cav combustion chamber. EPDM O-rings tuaj yeem siv tau ntawm kev sib txuas ntawm cov khoom noj khoom haus thiab lub cav thaiv kom nruj thiab tiv thaiv huab cua.
timing chain cover
Lub sij hawm saw npog yog siv los npog lub cav lub sij hawm saw thiab lub zog, tiv thaiv thiab lubricating lawv txav. EPDM O-rings feem ntau siv nyob rau hauv qhov chaw nres nkoj ntawm lub sij hawm saw npog los xyuas kom meej lub sealing ntawm kev sib txuas thiab tiv thaiv cov roj to.
Nws yuav tsum raug sau tseg tias qhov tshwj xeeb lub cav tsim thiab kev teeb tsa yuav txawv raws li lub tsheb qauv, hom cav, thiab cov chaw tsim khoom, yog li qhov tshwj xeeb daim ntawv thov qhov chaw ntawm EPDM O-ring foob yuav txawv.
| Cov ntaub ntawv Technical | |||
| Cov khoom xyaw: EP70 - EPDM (Ethylene Propylene Diene Monomer) | |||
| Xim: Dub | |||
| Ua raws li: ASTM D2000 M2BA710 A14 B13 F19 | Txawm hais tias cov ntsiab lus technical thiab cov lus pom zoo ua tau raws li qhov zoo tshaj plaws ntawm peb txoj kev paub thiab kev paub, tag nrho cov ntaub ntawv saum toj no yuav tsum, nyob rau hauv txhua rooj plaub, yuav tsum coj raws li tsuas yog qhia thiab raug lees paub tom qab siv lub sijhawm ntev; vim li no, tus neeg twg uas xav siv Linde Polymer cov khoom yuav tsum xyuas kom meej ua ntej tias nws tsim nyog rau daim ntawv thov kev pom zoo. Nyob rau hauv txhua rooj plaub, tus neeg siv ib leeg yog tag nrho lub luag hauj lwm rau tej yam tshwm sim los ntawm kev siv cov khoom. |
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| Yuav tsum tau | Kuaj | ||
| Mechanical Properties | |||
| Ntug Hardness (Sh.A): | 70 | 71 | |
| Tensile zog (MPa): | 10 | 14 | |
| Elongation ntawm Break (%): | 250 | 385 | |
| Specific Gravity: | n/a | 1.19 | |
| Thermal Properties | |||
| Kev khiav hauj lwm qhov kub thiab txias (degree): | n/a | - 45rau +145 | |
| Compression Set Test @ 70 degree rau 22 Teev (%): | 25 | 13 | |
| Kub Resistance Test @ 100 degree X 70 Teev | |||
| Hardness Hloov Cov Ntsiab Lus: | ± 15 | +3 | |
| Tensile Strength Hloov (%): | ± 30 | +1 | |
| Elongation Hloov (%): | - 50 | -9 | |
| Tsawg kub Brittleness Test @ -55 degree X 3 Min | Hla | Tsis Brittle | |
| Qhov kub thiab txias Txog li 150 degree (Intermittant) nqes mus rau -45 degree Pom zoo kub ntau yam -30 degree rau +125 degree |
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| Tshuaj tiv thaiv Cov dej kub thiab chav dej mus txog 149 degree nrog cov sib txuas tshwj xeeb txog 260 degree Glycol-based brake fluids (Dot 3 & 4) thiab silicone-based brake fluids (Dot 5) txog 149 degree Muaj ntau cov organic thiab inorganic acids Cov tshuaj ntxuav, sodium thiab potassium alkalis Phosphate-ester-based hydraulic kua (HFD-R) Silicone roj thiab roj Muaj ntau cov kuab tshuaj polar (cawv, ketones, esters) Ozone, laus, thiab huab cua tiv taus Tsis sib xws nrog: Cov khoom siv roj av (roj, roj thiab roj) |
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Khoom Lwm Daim Ntawv Thov ntawm Auto Description
Qhov twg yog EDPM sealing rings siv hauv tsheb fais fab?
Ntawm lub tshuab hluav taws xob hauv tsheb, EPDM sealing rings tuaj yeem siv rau hauv ntau qhov chaw kom ntseeg tau tias lub tshuab hluav taws xob ua haujlwm zoo thiab tiv thaiv cov kua los yog roj. Hauv qab no yog qee qhov chaw uas EPDM cov ntsaws ruaj ruaj yuav raug siv
Hluav taws xob lub cev muaj zog
EPDM sealing rings tuaj yeem siv rau ntawm lub casing lossis kawg npog ntawm lub tshuab hluav taws xob kom ntseeg tau tias kev sib txuas ntawm lub casing thiab lwm yam khoom raug kaw kom tsis txhob muaj plua plav, noo noo lossis lwm yam impurities nkag mus rau sab hauv ntawm lub tshuab hluav taws xob.
Kev sib txuas chaw nres nkoj
Qhov chaw nres nkoj ntawm lub tshuab hluav taws xob yog qhov tseem ceeb rau kev sib txuas cov khoom siv hluav taws xob thiab tswj cov teeb liab. EPDM sealing rings tuaj yeem siv tau ntawm kev sib txuas ntawm qhov chaw nres nkoj los xyuas kom muaj kev sib khi zoo ntawm cov hlau ntsaws thiab lub tshuab hluav taws xob, tiv thaiv cov hlau sib txuas los ntawm dej nkag los yog raug cuam tshuam los ntawm ib puag ncig sab nraud.
cua txias system
Qee lub tshuab hluav taws xob xav tau lub tshuab ua kom txias kom txo tau qhov kub thiab tswj kom zoo. EPDM sealing rings tuaj yeem siv rau kev sib txuas hauv qhov cua txias, xws li cov cua txias inlets thiab qhov hluav taws xob, cov kav dej txias, thiab lwm yam., kom ntseeg tau tias kev sib khi ntawm lub tshuab ua kom txias thiab tiv thaiv cov dej xau.
Nws yuav tsum raug sau tseg tias cov qauv hluav taws xob tshwj xeeb thiab kev teeb tsa yuav txawv raws li lub tsheb qauv, chaw tsim khoom, thiab daim ntawv thov, yog li qhov tshwj xeeb daim ntawv thov qhov chaw ntawm EPDM foob yuav txawv.
Lub tsheb fais fab yog dab tsi?
Lub tsheb cav hluav taws xob lub cev muaj zog yog lub cev muaj zog uas tau tsav los ntawm hluav taws xob, siv los pab kev ua haujlwm ntawm lub cav tsheb lossis ncaj qha muab lub zog. Nws feem ntau hu ua hluav taws xob lub cev muaj zog lossis lub tshuab hluav taws xob pabcuam.
Ib qho ntawm cov haujlwm tseem ceeb ntawm lub tshuab hluav taws xob lub cev muaj zog yog muab kev pabcuam fais fab, tshwj xeeb tshaj yog thaum pib thiab nrawm. Thaum lub tsheb cav pib, lub tshuab hluav taws xob tuaj yeem muab lub zog ntxiv thiab lub zog los pab lub cav pib sai. Thaum lub sij hawm acceleration, lub tshuab hluav taws xob tuaj yeem muab lub zog ntxiv thiab txhim kho lub tsheb qhov kev ua haujlwm nrawm.
Tsis tas li ntawd, lub cav hluav taws xob lub cav kuj tseem siv tau los siv lub tsheb pib-nres kev ua haujlwm. Thaum lub tsheb nres lossis idling, lub cav tuaj yeem kaw, thiab lub tshuab hluav taws xob tuaj yeem muab lub zog pabcuam, xws li tsav tsheb cov cuab yeej pabcuam (xws li cua txias, suab, thiab lwm yam) lossis muab lub zog los tswj kev ua haujlwm ntawm lub tsheb. hluav taws xob system.
Cav Electric motors kuj siv nyob rau hauv hybrid thiab hluav taws xob tsheb. Nyob rau hauv ib lub tsheb hybrid, lub tshuab hluav taws xob ua haujlwm ua ke nrog lub cav kom muab lub zog ntxiv thiab txo cov roj noj thiab emissions. Nyob rau hauv ib lub tsheb hluav taws xob ntshiab, lub tshuab hluav taws xob yog tib lub zog ntawm lub zog, tsav tsheb los ntawm roj teeb lub zog.
Lub cav hluav taws xob lub cev muaj zog tsim thiab teeb tsa yuav sib txawv nyob ntawm seb cov qauv tsheb tshwj xeeb, chaw tsim khoom thiab daim ntawv thov. Lawv tuaj yeem siv ntau hom hluav taws xob, xws li DC motors lossis AC motors, kom tau raws li cov kev xav tau tshwj xeeb thiab kev ua haujlwm.
Cim npe nrov: shore 70 epdm as568 o rings, Tuam Tshoj shore 70 epdm as568 o nplhaib manufacturers, lwm tus neeg, Hoobkas
| Qauv | ID (Inches) | Hla ntu (Inches) | ID (Qhov tseeb) | OD (Inches) | Hla ntu (Qhov tseeb) |
|---|---|---|---|---|---|
| AS 568-001 | 1/32 | 1/16 | .029" | 3/32 | .070" |
| AS 568-002 | 3/64 | 1/16 | .042 | 9/64 | .070" |
| AS 568-003 | 1/16 | 1/16 | .056" | 3/16 | .070" |
| AS 568-004 | 5/64 | 1/16 | .070" | 13/64 | .070" |
| AS 568-005 | 3/32 | 1/16 | .101" | 7/32 | .070" |
| AS 568-006 | 1/8 | 1/16 | .114" | 1/4 | .070" |
| AS 568-007 | 5/32 | 1/16 | .145" | 9/32 | .070" |
| AS 568-008 | 3/16 | 1/16 | .176 | 5/16 | .070" |
