Dab tsi yogEPDM Roj Hmab Bumper Grommets
EPDM Roj Hmab bumper grommets, tseem hu ua roj hmab grommet plugs, roj hmab bushings, los yog roj hmab grommet seals, feem ntau yog siv nyob rau hauv electronics thiab automotive qhov chaw. Ntxig roj hmab bumper grommets ntawm cov duab sib txawv rau hauv lub qhov uas cov cables thiab cov xov hlau yuav dhau los npog cov npoo ntse thiab tsim los tiv thaiv cov cables los ntawm kev puas tsuaj thiab puas. Roj hmab grommets yog ua los ntawm cov roj hmab sib txawv elastomers uas muab kev tiv thaiv zoo rau cov khoom hauv.
muaj nuj nqi
- Cushioning thiab Shock Absorption: Roj hmab bumpers feem ntau yog siv los txo kev sib kis ntawm kev co thiab kev poob siab. Lawv tau siv ntau yam kev siv, suav nrog cov tshuab, khoom siv hluav taws xob, thiab cov khoom siv tsheb, los tiv thaiv kev co thiab kev poob siab rau cov khoom nyob ib puag ncig.
- Waterproof thiab Sealing: EPDM roj hmab bumper grommets muaj kev sib khi zoo thiab tuaj yeem tiv thaiv kev nkag mus ntawm cov kua thiab roj. Lawv feem ntau siv thaum cov cables thiab cov kav dej hla dhau los ntawm sab lossis hauv pem teb kom ntseeg tau tias muaj kev sib khi nruj thiab tsis muaj dej.
- Sound Absorption thiab Isolation: Rubber bumpers nqus thiab cais lub suab vibrations. Lawv feem ntau yog siv rau hauv cov ntawv thov xws li cov khoom siv suab, tsheb hoods, thiab cov cuab yeej siv los txo cov suab nrov thiab kev co.
- Hnav tsis kam thiab huab cua tsis kam: Roj hmab bumper grommet feem ntau muaj kev hnav zoo thiab huab cua tsis kam, thiab tuaj yeem siv tau ntev hauv ntau yam kev mob ib puag ncig yam tsis muaj kev puas tsuaj. Lawv tiv taus UV rays, tshuaj lom neeg, thiab kub hloov pauv, ntawm lwm yam.
- Ntau cov duab thiab qhov ntau thiab tsawg: Roj hmab bumpers tuaj yeem ua rau ntau yam duab thiab ntau thiab tsawg raws li cov kev xav tau tshwj xeeb kom haum rau cov ntawv thov sib txawv. Cov duab uas muaj xws li lub voj voog, squares, duab plaub, rings, thiab lwm yam, thiab qhov ntau thiab tsawg tuaj yeem ua raws li qhov xav tau.
Sealing txoj cai
■ Compression Deformation Foob: Roj hmab bumper grommets feem ntau yog mos thiab compressible. Thaum lub gasket ntsia nruab nrab ntawm ob qhov txuas, qhov kev txiav txim ntawm sab nraud quab yuam ua rau lub gasket mus rau compression deformation. Qhov deformation no ua rau qhov khoob ntawm qhov sib txuas thiab tsim ib lub foob uas tiv thaiv kev nkag mus ntawm cov kua, gases, los yog hmoov av.
■ Elastic rov qab foob: Cov khoom siv roj hmab muaj elasticity zoo thiab tuaj yeem rov qab mus rau nws qhov qub qub tom qab raug compressed thiab deformed. Thaum lub siab raug txo los yog tshem tawm, cov roj hmab bumper rov qab los rau nws qhov qub, tsim kom muaj kev sib khi. Qhov no elastic rov qab foob tuav lub sealing kev ua tau zoo ntawm cov khoom txuas.
■ Nto Sib Nqus Foob: Hauv qab ntawm cov roj hmab bumper grommet feem ntau muaj qhov tiaj tus lossis tsis sib xws. Qhov kev sib cuag saum npoo no muab kev sib khi ntxiv thaum lub gasket nyob rau hauv nruj kev sib cuag nrog cov khoom sib txuas. Los ntawm kev nce qhov chaw sib cuag, lub gasket tuaj yeem tiv thaiv kev nkag mus ntawm cov kua, roj, lossis hmoov av.
■ Diffusion barrier foob: Cov khoom siv roj hmab nws tus kheej muaj qee yam thaiv kev tiv thaiv thiab tuaj yeem ua rau qeeb ntawm cov kua lossis roj. Lub sealing txheej tsim los ntawm cov khoom sib txuas los ntawm cov roj hmab bumper grommet tuaj yeem tiv thaiv kev sib kis ntawm cov xov xwm, yog li ua tiav cov nyhuv sealing.
Daim ntawv thov scenarios
1. Automotive kev lag luam: Roj Hmab Bumper Grommets feem ntau siv rau kev co thiab kev poob siab hauv kev lag luam tsheb. Lawv tuaj yeem ntsia tau rau ntawm lub cev, qhov rooj, hoods, ncua kev kawm, thiab chassis kom txo tau qhov kev sib kis ntawm kev vibration thiab suab nrov rau sab hauv ntawm lub tsheb thiab tiv thaiv lub cev thiab qhov chaw los ntawm kev cuam tshuam thiab kev puas tsuaj.
2. Cov khoom siv hluav taws xob thiab hluav taws xob: EPDM Rubber Bumper Grommets yog siv rau kev tiv thaiv thiab kev sib cais hauv cov khoom siv hluav taws xob thiab hluav taws xob. Lawv feem ntau yog siv rau hauv threading qhov rau cov xov hlau thiab cables kom txo tau kev sib txhuam thiab kev co kis ntawm cov xov hlau thiab cables thiab hlau nto, tiv thaiv hnav thiab tsim kua muag, thiab muab cable fixation thiab kev txhawb nqa.
3. Cov cuab yeej siv tshuab: EPDM Roj Hmab Bumper Grommet tau siv dav hauv ntau yam khoom siv tshuab los txo kev co thiab cuam tshuam. Lawv tuaj yeem siv rau kev teeb tsa cov cuab yeej xws li tshuab hauv paus, tshuab taw, txee, vibrating cov ntxaij vab tshaus, twj, thiab compressors los muab kev txhawb nqa ruaj khov thiab kev sib cais.
4. Pipe system: Roj Hmab Bumper Grommets kuj tseem siv rau hauv cov kav dej. Lawv tuaj yeem siv rau ntawm cov kav dej perforations los txo kev sib txhuam thiab kev cuam tshuam ntawm cov kav dej thiab cov khoom nyob ib puag ncig, tiv thaiv cov dej xau thiab kev puas tsuaj, thiab muab kev sib cais thiab kev tiv thaiv.
Txheej txheem ntau lawm
1. Kev npaj cov khoom siv: Ua ntej, EPDM roj hmab cov khoom yuav tsum tau npaj. EPDM roj hmab feem ntau muaj nyob rau hauv pellet lossis flake form. Thaum lub sij hawm tsim cov txheej txheem, lwm yam additives thiab fillers tuaj yeem muab ntxiv raws li qhov xav tau, xws li cov khoom siv ntxiv, cov tshuaj tiv thaiv kev laus, thiab cov pigments.
2. Kev npaj roj hmab: EPDM roj hmab hais los yog cov ntaub ntawv yog muab tso rau hauv lub tshuab ua roj hmab rau cov txheej txheem kev npaj roj hmab. Qhov no feem ntau suav nrog cua sov thiab sib tov cov khoom siv roj hmab kom nws ua kom yooj yim thiab ua haujlwm yooj yim.
3. Pwm tsim thiab tsim khoom: Tsim thiab tsim cov pwm coj raws li qhov xav tau thiab qhov loj ntawm cov roj hmab bumper grommets. Pwm feem ntau yog ua los ntawm cov hlau thiab tuaj yeem ua raws li qhov xav tau.
4. Roj hmab txhaj tshuaj molding: Nyob rau hauv cov txheej txheem ntawm cov roj hmab bumper grommets, cov txheej txheem EPDM roj hmab cov ntaub ntawv yog txhaj rau hauv lub pre-tsim pwm. Cov txheej txheem txhaj tshuaj molding tuaj yeem tswj tau los ntawm kev kub siab thiab kub kom ntseeg tau tias cov roj hmab puv cov pwm thiab kho tag nrho.
5. Kev kho thiab ua kom txias: Tom qab txhaj tshuaj molding, cov roj hmab hauv pwm tau muab tso rau hauv qhov chaw kho kom khov thiab txias. Cov txheej txheem no yuav siv sij hawm me ntsis kom ntseeg tau tias cov roj hmab tau kho tau zoo thiab ua tiav cov khoom siv lub cev xav tau.
6. Pwm tshem tawm thiab shaping: Thaum cov roj hmab bumper grommets yog kiag li solidified thiab txias, lawv tuaj yeem raug tshem tawm ntawm pwm. Cov kauj ruam ua haujlwm xws li tshem tawm cov khoom seem, txiav, thiab ua kom lub ntsej muag tuaj yeem ua tiav raws li qhov xav tau.
7. Kev tshuaj xyuas thiab ntim khoom: Thaum kawg, cov khoom tsim tawm EPDM roj hmab bumper grommet yuav raug soj ntsuam zoo kom ntseeg tau tias nws ua tau raws li cov lus qhia thiab cov kev xav tau. Tom qab ntawd lawv tuaj yeem ntim rau kev xa khoom, khaws cia, thiab muag.
Cov saum toj no yog cov txheej txheem ntau lawm ntawm EPDM roj hmab bumper grommets. Cov txheej txheem tsim khoom tiag tiag yuav txawv raws li cov tuam txhab sib txawv thiab cov khoom xav tau.
Cov ntaub ntawv ntiag tug ntawm EPDM
| Lub cev muaj zog | Kev ntsuas (metric) | Ratings (Imperial) |
| Tshwj xeeb lub ntiajteb txawj nqus | 1.16 g / cc | 1.16 g / cc |
| Mechanical Properties | Kev ntsuas (metric) | Ratings (Imperial) |
| Hardness (Shore A) | 80 | 80 |
| Tensile zog (yield) | 1 0.0 MPa | 1450 psi ua |
| Elongation (tawg) | 225 % | 225 % |
| kua muag zog | 3 0.0 kN/m | 171 pab |
| Permanent compression | 40% @Temperature 70.0 degree , Time 79200 sec |
40% @Temperature 158 degree F, Time 22.0 hours |
| Thermal Properties | Kev ntsuas (metric) | Ratings (Imperial) |
| Ua haujlwm kub siab tshaj plaws, Cua | 120 degree | 248 degree F |
| Yam tsawg kawg nkaus ua haujlwm kub, Cua | {0}}.0 degree | {0}}.0 degree F |
Roj hmab bumper grommets yog tsim los ntawm cov roj hmab molding. Muaj ob txoj hauv kev ntawm kev ua pwm. Cov txheej txheem pwm sib txawv yuav ua rau cov kab sib txawv. Cov neeg siv khoom tuaj yeem xaiv cov txheej txheem pwm tsim nyog raws li lawv cov kev xav tau grommet.
* Kev ceeb toom tshwj xeeb, yog tias koj xav tau cov khoom foob no, thov muab cov duab kos rau peb kom peb tuaj yeem muab kev pab zoo dua rau koj.
Cim npe nrov: epdm roj hmab bumper grommets, Tuam Tshoj epdm roj hmab bumper grommets manufacturers, lwm tus, Hoobkas
