A rail ncoo, tseem hu ua rail roj hmab phaj, yog tsim los ntawm lub tsheb ciav hlau khi phaj thiab ko taw ntawm txoj kev tsheb ciav hlau, ua los ntawm elastic polyurethane lev, uas yog interposed ntawm steel rails thiab khi sleepers los tiv thaiv lub sleeper saum ntawm hnav thiab cuam tshuam. Nws txoj kev nruj nruj yog siv los ua kom lub elasticity ntawm lub superstructure ntawm lub ballast thiab txo kev poob siab thiab kev vibration hauv txoj kev tsheb ciav hlau.
| 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. |
Dab tsi yog daim ntawv thov thaj chaw ntawm railway pads?
Rail pads yog siv thoob plaws txhua hom kev tsheb ciav hlau- hauv nroog metro, siab- cov kab nrawm, hnyav- thauj khoom thauj- txhawm rau txhawm rau cuam tshuam, txo qis kev vibration / suab nrov, tiv thaiv cov neeg pw tsaug zog ntawm hnav, muab hluav taws xob rwb thaiv tsev rau cov teeb liab, txhim kho cov khoom xa tawm, thiab cov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khawm, txo kev vibration / suab nrov, tiv thaiv cov neeg pw tsaug zog los ntawm kev hnav, muab hluav taws xob rwb thaiv tsev rau cov teeb liab, txhim kho cov khoom xa tawm, thiab cov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob
High -Speed Lines: Rau kev nplij siab thiab txo kev ntxhov siab ntawm cov qauv.
Nroog Rail (Metros): Qhov tseem ceeb rau kev tswj suab nrov / kev vibration nyob ze thaj chaw nyob.
Heavy Haul/Freight Lines: Rau durability thiab tiv thaiv infrastructure nyob rau hauv hnyav loads.
Turnouts & Hla: Txhawm rau kom muaj kev hloov pauv tau yooj yim thiab txhawb nqa kev tsheb ciav hlau geometry.
Dab tsi yog qhov kev txiav txim siab rau kev tsheb ciav hlau pads siv nyob rau hauv moist track rail?
Rau cov dej ntws ntws, cov ntsiab lus tseem ceeb rau kev tsheb ciav hlau muaj xws li cov khoom siv ua haujlwm ntev (tiv taus dej, tshuaj, UV), kev tswj cov dej noo (tiv thaiv dej ntxiab), kev nruj nruj rau kev thauj khoom / kev vibration, thiab tiv thaiv -cov khoom siv corrosion, feem ntau nyiam cov khoom siv xws li polyurethane lossis cov khoom siv hluavtaws tshwj xeeb (xws li EPDM) dhau cov qauv roj hmab, 1ens rail desiccant. hnav (RSD), thiab tswj kev ruaj ntseg.
Kev xaiv cov khoom (Moisture Resistance):
- Polyurethane (PU): Kev xaiv zoo heev, muab cov tawv tawv, yoog raws, thiab ua haujlwm zoo dua rau cov av noo, tshuaj lom neeg, thiab UV, ua rau nws zoo tagnrho rau cov dej ntub dej uas cov roj hmab yuav degrade.
- Synthetic Rubbers (EPDM): Zoo dua li cov roj hmab ntuj rau huab cua thiab kev laus, tseem ceeb heev rau cov huab cua sib txawv thiab qhov chaw ntub dej.
- Zam: Cov ntaub ntawv uas nqus dej los yog tawg sai sai hauv cov dej noo, ua rau ua tsis tiav ntxov ntxov thiab nce kev hnav.
GNEE RAILmuab tshwj xeeb elastic rail pads ntawm ntau hom rau siab - kev tsheb ciav hlau ceev, ib txwm - kev tsheb ciav hlau ceev, thiab cranes. Tshwj xeeb tshaj yog cov rail pads ua los ntawm roj hmab, EVA, TPEE, thiab HDPE yog heev nrov nrog cov neeg muas zaub. Peb cov railway roj hmab pads haum rau rails xws li UIC54, UIC60, BS80lbs, BS100lbs, thiab lwm yam. Peb muaj ntau tshaj 130set ntawm cov cav tov nyob rau hauv peb cov kab ntau lawm uas muaj peev xwm ncav cuag ib xyoos twg muaj peev xwm mus txog 2000, 000 daim ntawm rail pads. Peb muab ntau hom kev tsheb ciav hlau thiab lwm cov ntaub ntawv taug qab ntawm tus nqi sib tw.