Rail padsyog siab -cov khoom ua tau zoo nruab nrab ntawm cov tsheb ciav hlau thiab cov neeg pw tsaug zog uas ua haujlwm rau ntau yam haujlwm tseem ceeb. Lawv tau tsim los txo cov kev ntxhov siab los ntawm cov tsheb ciav hlau mus ncig ntawm ntau qhov nrawm thaum ua kom ntseeg tau tias kev sib tw khiav tau zoo. Ua los ntawm ntau yam ntaub ntawv, rail pads yog engineered los tiv thaiv hnyav loads thiab txawv ib puag ncig tej yam kev mob, ua rau lawv ib tug tseem ceeb nam ntawm kev tsheb ciav hlau tu.
Qhov twg rail elastic pad muaj zoo dua durability?
Rau kev ua kom zoo dua qub hauv cov ntaub qhwv elastic, siab - roj hmab ntom ntom (xws li EPDM), polyurethane, thiab cork- cov khoom siv roj hmab feem ntau ua tau zoo dua cov ntaub ntawv yooj yim, muab kev tiv thaiv zoo tshaj rau hnav, thauj khoom, thiab ib puag ncig, txawm tias tus nqi thiab cov kev xav tau tshwj xeeb (hnyav hnyav vs. siab - nrawm) dictate qhov kev xaiv zoo tshaj. Polyurethane excels in high-load, high-traffic areas for longevity, while cork-rubber provides excellent vibration damping and stability, and high-density rubber offers a tough, long-lasting solution for general heavy use.
Cov neeg ua yeeb yam zoo tshaj plaws rau Durability:
- Polyurethane (PU): Muaj qhov tshwj xeeb thauj khoom faib thiab siv tau ntev, zoo tagnrho rau kev xav tau, hnyav - cov kab tsheb.
- Cork- Roj Hmab Composites: Ua kom pom kev qaug zog, kev ua haujlwm ruaj khov ntawm qhov kub thiab txias, thiab tswj kev co zoo, ua rau lawv zoo rau niaj hnub, siab - kev ua tau zoo.
- High-Density Rubber (EPDM/Natural Rubber): Nyuaj, ntev- kav ntev, thiab ua haujlwm huab cua huab cua thiab tshuaj lom neeg zoo, muab kev ua haujlwm zoo heev.
Cov yam tseem ceeb hauv Durability:
- Cov khoom sib xyaw: PU, EPDM, thiab cork- roj hmab muab kev tiv thaiv zoo dua thiab hnav tsis kam dua li cov ntaub ntawv txheem.
- Ceev & Thickness: Thicker, siab - cov ntaub qhwv qhov ntom ntom feem ntau kav ntev dua thiab ua tau zoo dua hauv cov khoom hnyav.
- Cov Kev Xav Tau Tshwj Xeeb: Rau cov xwm txheej huab cua (hnyav hnyav, kev kub ceev), siab heev PU lossis cork - cov tshuab roj hmab feem ntau zoo dua; rau tus nqi- cov kev daws teeb meem zoo, cov roj hmab zoo txaus.
Dab tsi yog txoj haujlwm ntawm lub tsheb ciav hlau hauv lub tsheb ciav hlau?
Lub railway ncoo lub luag haujlwm tseem ceeb yog txhawm rau txhawm rau taug qab los ntawm kev nqus cov kev poob siab, txo qis kev vibration thiab suab nrov los ntawm cov tsheb ciav hlau hla, faib cov log tsheb hla thaj chaw loj dua, thiab tiv thaiv cov neeg pw tsaug zog (kev sib txuas) los ntawm kev hnav thiab kev puas tsuaj, uas txuas ntxiv lub neej tag nrho ntawm cov khoom siv taug qab thiab txhim kho cov neeg caij tsheb. Lawv yog cov ntaub qhwv elastic, feem ntau yog ua los ntawm cov roj hmab lossis polyurethane, muab tso rau ntawm txoj kev tsheb ciav hlau thiab cov neeg pw tsaug zog.
Raws li ib tug kws tshaj lij rail fastener chaw tsim tshuaj paus, GNEE RAIL tuaj yeem tsim ntau hom roj hmab rail pads nrog cov ntaub ntawv sib txawv, xws li roj hmab ntuj, EVA, HDPE thiab lwm yam. Nyob rau hauv railway fastening system, roj hmab rail pads feem ntau ntsia nruab nrab ntawm txoj kev tsheb ciav hlau thiab cov pob zeb railway sleepers.
| Raw Khoom | Rubber, EVA, TPEE, HDPE |
| Txuj | UIC, AREMA, TB/T2626-95 |
| Daim ntawv thov | 43kg / m, 50kg / m, 60kg / m, 75kg / m, 115RE, UIC54, UIC60, S49 |
| Qauv nab npawb | 43-7-7, 43-10-7, 50-7-9, 50-10-9, 60-10-17, 60-12-17 |
| Ua haujlwm kub | -50 ~ 70 degrees |
| Daim ntawv pov thawj | MSDS, ROHS, REACH |
| Sau ntawv | Lawv yuav tsum tau muab khaws cia rau hauv qhov chaw huv, qhov cua. Tsis txhob nyob hauv tshav ntuj ncaj qha, thiab kom deb ntawm qhov chaw tshav kub thiab tshuaj reagent. Tsis txhob kov cov roj, cov kuab tshuaj organic, thiab lwm yam tshuaj. Txwv tsis pub raug. |