Lus Txhais Ntawm Rail Pad
Dec 19, 2025
Txhais kev tsheb ciav hlau
Arail ncooyog ib qho khoom siv elastic, feem ntau yog ua los ntawm cov roj hmab lossis polyurethane, muab tso rau ntawm lub tsheb ciav hlau lub tsheb ciav hlau thiab cov pob zeb / ntoo pw (kie) kom nqus tau cov kev poob siab, dampen vibrations, faib load, txo suab nrov, thiab txo qis hnav, yog li tiv thaiv kev taug kev thiab txhim kho cov neeg caij tsheb kev nplij siab los ntawm kev tsim kom muaj kev cuam tshuam los ntawm kev hla tsheb ciav hlau.
Peb cov railway pads muaj ntau yam khoom thiab hom, xws li roj hmab rail ncoo, HDPE rail ncoo, EVA rail ncoo, crane rail ncoo, thiab lwm yam. Thiab muaj ob tug qauv rau koj xaiv - grooved los yog studded.
HDPE Railway Pad
HDPE pads muaj lub zog siab, hnav tsis kam, kev laus ua haujlwm, thiab cov huab cua tsis zoo.
Nyob rau tib lub sijhawm, lawv muaj cov kav ntev, lub teeb yuag, yooj yim - rau - txheej txheem, thiab yooj yim- rau - txhim kho qhov zoo.
| Technical Parameter | Chav tsev | Kev Xav Tau | Tus nqi |
| Qhov ntom | g/cm3 | 0.95-0.98 | 0.95 |
| Tensile zog | Mpa | Ntau dua lossis sib npaug li 19 | 19 |
| Elongation | % | >80 | 150 |
| Melting Point | degree | 170-190 | 190 |
| Rwb thaiv tsev Resistance | Ω | Loj dua los yog sib npaug rau 1 × 1010 | 3.5 ×1010 |
| Hardness | A | Ntau dua lossis sib npaug li 98 | 98(A) |
Rubber rail ncoo
Rubber rail pads txais cov khoom siv roj hmab hluavtaws, thiab muajsiab elasticity, hnav tsis kam, aging kuj,thiab good huab cua tsis kamnta.
Lawv qhov zoo yog cov khoom siv nrog lub peev xwm zoo heev raudamping effect, suab nrov txo,thiabyoog raws huab cua huab cua.
| Technical Parameter | Chav tsev | Tus nqi |
| Kev nruj | KN | 90-130 |
| Hardness Ntug A | degree | 72-80 degree |
| Electronic Resistance | Ω | Ntau dua lossis sib npaug rau 106 |
| Tensile zog ua ntej kev laus | Mpa | Ntau dua lossis sib npaug li 12.5 |
| Elongation ua ntej kev laus | % | Ntau dua lossis sib npaug li 250 |
EVA railway ncoo
EVA ncoo siv ethylene-vinyl acetate copolymer khoom, nws cov yam ntxwv yogsiab elasticity, hnav tsis kam, aging kuj,thiabzoo shock absorption kev ua tau zoo.
Raws li EVA pads qhov zoo, EVA ncoo tuaj yeem ua tauabsorb cuam tshuam thiab co, thiabtxo suab nrovua tau zoo, yog li ntawdtxhim kho kev caij tsheb.
| Technical Parameter | Chav tsev | Kev Xav Tau | Tus nqi |
| Qhov ntom | g/cm3 | 0.95-0.98 | 0.95 |
| Tensile zog | Mpa | Ntau dua lossis sib npaug li 15 | 16 |
| Elongation | % | >500 | 550 |
| Melting Point | degree | 170-190 | 170 |
| Rwb thaiv tsev Resistance | Ω | Loj dua los yog sib npaug rau 1 × 1010 | 5.0 ×1010 |
| Hardness | A | Ntau dua lossis sib npaug li 90 | 92(A) |
Rail Pads ntau lawm txheej txheem
Rubber compound npaj
Sib tov los ntawm ib qho khoom siv sab hauv lossis ob- yob zeb. Nyob rau hauv cov nqe lus ntawm kev sib tov khoom, cov ntaub ntawv raw yog ua tiav los ntawm ib los yog ob theem, thaum lub sij hawm lub masterbatch npaj ua ntej ntawm lub sij hawm yog tiav los ntawm kev ntxiv curing agents rau ntxaib yob zeb.
Shaping thiab kho
Compression los yog Txhaj Molding
End khoom trimming
Npaj siv
Raws li ib tug kws rail fastener chaw tsim tshuaj paus,GNEE RAILtuaj yeem tsim ntau hom roj hmab rail pads nrog cov ntaub ntawv sib txawv, xws li roj hmab ntuj, EVA, HDPE thiab lwm yam.
