Dab tsi yog qhov zoo ntawm studded railway rubber pads?
Covrail ncoo, tseem hu ua hauv qab phaj, 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.
Studded railway roj hmab padsmuab cov txiaj ntsig zoo los ntawm kev nqus cov cuam tshuam, txo cov suab nrov thiab kev vibration, ncua lub neej ntawm cov lem thiab ballast, txhim kho cov neeg caij tsheb kev nplij siab, thiab txo cov nqi kho mob, txhua yam ua tsaug rau lawv cov kev ua haujlwm siab, kev puas tsuaj, thiab muaj peev xwm hloov tau rau cov khoom hnyav thiab kev kub ceev, ua rau lawv zoo tagnrho rau niaj hnub, hnyav - tsheb ciav hlau.
Cov txiaj ntsig tseem ceeb:
- Kev vibration & suab nrov txo:Cov ntaub qhwv dampen vibrations thiab nqus kev poob siab los ntawm cov tsheb ciav hlau hla, txo cov suab nrov rau cov zej zog nyob ze thiab tsim kom muaj kev caij ntsiag to rau cov neeg caij tsheb.
- Extended Infrastructure Life:Los ntawm kev txo cov kev ntxhov siab thiab cuam tshuam rau cov pob zeb pw tsaug zog (kev sib txuas) thiab ballast, lawv tiv thaiv kev qaug zog tawg, ua rau kev khiav ntev dua thiab ballast lifespan thiab txo cov nqi hloov.
- Txhim kho neeg nrog kev nplij siab:Kev caij tsheb yooj yim dua nrog kev vibration tsawg ncaj qha txhim kho qhov kev mus ncig, tshwj xeeb tshaj yog nyob rau hauv siab - kab ceev.
- Adaptability rau Heavy Loads:Lub studded tsim muab siab resilience thiab elastic rov qab, tuav lub nce qag loads thiab ceev ntawm niaj hnub hnyav- tsheb ciav hlau.
- Kev txuag nqi:Cov kev xav tau kev saib xyuas qis dua, kev kho tsawg dua, thiab txuas ntxiv lub neej ua rau muaj txiaj ntsig zoo rau lub sijhawm ntev - cov txiaj ntsig rau cov neeg ua haujlwm.
- Txhim khu kev ruaj ntseg:Los ntawm stabilizing lem thiab txo cov khoom hnav, lawv ua rau muaj kev nyab xeeb dua, txhim khu kev qha kev tsheb ciav hlau, txiav kev pheej hmoo ntawm derailment.
- Hluav taws xob rwb thaiv tsev:Lawv tuaj yeem muab qhov tsim nyog hluav taws xob rwb thaiv tsev, tiv thaiv kev cuam tshuam nrog cov teeb liab.
- High Resilience & Abrasion Resistance:Lawv cov qauv tsim tshwj xeeb ua kom ruaj khov thiab ua haujlwm zoo ib yam nyob rau lub sijhawm, tiv taus hnav thiab tsim kua muag.
Ntau yam ntawm -kev ua tau zoo elastic rail pads tau tsim rau cov kev xav tau nruj thiab ntau yam kev thov hauv cheeb tsam- los ntawm cov tsheb ciav hlau los ntawm cov qauv ntsuas kev tsheb ciav hlau mus rau cov kab hnyav hnyav, qhov no tshwj xeeb tshaj yog tsim rau E- hom tsheb ciav hlau fastening systems thiab SKL- hom kev tsheb ciav hlau fastening system nrog cov khoom siv ntawm HDPE/EVA/R.
| Roj hmabRail Pad | ||
| 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 |
| HDPERail Pad | |||
| 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) |
| EVA: Polyethylene 80%, Vinyl Acetate 20%. | |||
| 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) |
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 kho nrog lossis tsis muaj grooves, hauv ntau qhov tsim tau, nyob ntawm cov neeg siv khoom xav tau.