Railway elastic ncoo los ntawm GNEE RAIL
Covrail ncoo, tseem hu ua cov phaj hauv qab, yog ib qho elastic polyurethane ncoo sib sau ua ke ntawm cov ntsia hlau thiab pw tsaug zog los tiv thaiv sab saum toj ntawm tus neeg pw tsaug zog los ntawm kev hnav thiab cuam tshuam. Thawj qhov nruj ntawm lub tsheb ciav hlau tsis yog siab heev uas qhov deformation ntawm cov ntsia hlau nyob rau hauv lub load ntawm lub caij nplooj ntoos hlav yog loj heev. Cov txheej txheem no ua kom lub tsheb ciav hlau txav ze li sai tau kom paub txog kev sib raug zoo nrog txoj kev khiav.
GNEE RAILmuab qhov tshwj xeebelastic rail padsntawm 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 cov ntsia hlau xws li UIC54, UIC60, BS80lbs, BS100lbs, thiab lwm yam. Peb muaj ntau tshaj 130sets 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.
| 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. |
Rail pads Functions
Rail pads plays 2 qhov tseem ceeb hauv kev tsheb ciav hlau. Nws tuaj yeem txo qis kev poob siab thiab cuam tshuam rau steel rail, nrog rau txo qis resonant kev co aroused los ntawm cov pob zeb pw tsaug zog (qis resonant zaus txog 200Hz), thiab nqus cov kev co deviation (txog 0.12 hli amplitude, 1000Hz) ntawm txoj kab nruab nrab ntawm cov neeg pw tsaug zog. Dab tsi ntxiv, rail pads tuaj yeem tiv thaiv kev puas tsuaj thiab crushing ntawm tus neeg pw tsaug zog hauv qab taw ntawm txoj kev.
Cov roj hmab rail pads feem ntau yog tsim los kom muaj kev thauj khoom tshwj xeeb -deflection yam ntxwv. Thawj qhov nruj ntawm cov ntaub qhwv yog tsim los kom tsawg, ua rau lawv deformation nyob rau hauv lub caij nplooj ntoos hlav ntiv taw load loj heev. Qhov no ua kom ntseeg tau tias txawm tias muaj kev txav ntsug ntawm txoj kev tsheb ciav hlau, lub ncoo tseem nyob ze rau nws. Thaum lub log nyob saum lub ncoo, qhov nruj ntawm txoj kev khiav yuav tsum siab kom tsis txhob muaj kev txav loj, uas ua rau lub caij nplooj ntoos hlav hlau xoob xoob. Qhov no load deflection yam ntxwv tuaj yeem tau los ntawm kev qhia grooves hauv cov roj hmab ncoo.
Ntim ntawm Railroad Pad los ntawm GNEE RAIL
- Rubber pads: Feem ntau lub tshuab nqus tsev- kaw hauv polyethylene zaj duab xis, tom qab ntawd ntim rau hauv cov hnab woven lossis ntoo crates kom tsis txhob ya raws thiab pwm.
- Polyurethane pads: Vim muaj kev cuam tshuam ntau dua, palletized ntim yog tsim. Qhov siab ntawm pawg yuav tsum tsis pub tshaj 1.2 meters ib pallet, nrog noo noo- ntawv pov thawj ntawm cov khaubncaws sab nraud povtseg tiv thaiv deformation.
- Ntoo ntim: Yuav tsum ua raws li ISPM 15 cov qauv, suav nrog kev kho cua sov thiab IPPC cim kom tsis txhob muaj kev lis kev cai qeeb.
Qhov zoo ntawm kev nyab xeeb kev ua tau zoo, txhim khu kev qha high technology, advanced test equipments of rail pad ua nws tus kheej tau txais yuav thiab tsim thoob plaws ntiaj teb ua ke nrog raw cov ntaub ntawv zoo.GNEE RAILmuaj peev xwm tsim ntau yam rail roj hmab ncoo nyob rau hauv txawv dav raws li txawv railway puag qhov ntev thiab txheem steel rail ntev kom tau raws li cov neeg siv khoom tshwj xeeb xav tau.
GNEE taul pad parameter qhov tseem ceeb
| Ntug dej | 75±5 |
|---|---|
| Maximum Tensile Lub zog |
12.7N / hli2 |
| Elongation | 255% (200% tom qab laus) |
| Ua haujlwm Kub |
-30℃~ +110 degree |
| Kev vibration Kev txo qis |
45% ~ 50% |
| Suab nrov Kev txo qis |
12% |
| Txheej Txheem | ＜5% (20% tom qab laus) |
Peb cov EVA / HDPE / roj hmab rail pads yog nrog siab elasticity, thov rau hom kev tsheb ciav hlau xws li tsheb ciav hlau UIC54, UIC60, BS80lbs, BS100lbs, thiab ntau thiab tsawg raws li tau txiav txim. Cov ntaub qhwv tuaj yeem raug kho nrog lossis tsis muaj grooves, hauv ntau qhov tsim tau, nyob ntawm cov neeg siv khoom xav tau.
