Dab tsi yog qhov zoo ntawm kev siv EVA / HDPE / Rubber los tsim Rail Pads?
Nov 25, 2025
Dab tsi yog qhov zoo ntawm kev siv EVA / HDPE / Rubber los tsim Rail Pads?
Siv cov khoom sib xyaw ntawm EVA, HDPE, thiab roj hmab raurail padsmuaj qhov zoo xws li kev cuam tshuam kev nqus, durability, vibration thiab suab nrov txo, thiab tsis kam mus rau ib puag ncig yam. Cov ntaub ntawv no muab cov elasticity rau kev poob siab nrog lub zog rau kev hnav tsis kam, thaum tseem muab cov rwb thaiv tsev thiab huab cua tiv thaiv, ua rau lub neej ntev dua rau ob qho tib si tsheb ciav hlau thiab cov neeg pw tsaug zog.
Qhov zoo ntawm EVA / HDPE / Rubber rail pads
- Kev cuam tshuam kev nqus thiab kev vibration txo:
Cov khoom sib xyaw absorbs shocks los ntawm cov tsheb ciav hlau hla, txo cov kev vibrations uas tuaj yeem ua rau tsis xis nyob rau cov neeg caij tsheb thiab ua rau hnav thiab tsim kua muag ntawm txoj kev. Qhov no feem ntau yog lub luag haujlwm tseem ceeb ntawm cov ntaub qhwv no.
- Durability thiab hnav tsis kam:
EVAyog ruaj thiab khaws tau yooj, txawm nyob rau hauv compression thiab nyob rau hauv qis kub.
HDPEyog resistant rau hnav, shear, crushing, thiab kev puas tsuaj.
Roj hmabmuab qhov tsim nyog resilience kom muaj kev sib cuag nrog lub tsheb ciav hlau thiab pw tsaug zog.
| Rubber Rail 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 |
| HDPE Rail 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) |
- Noise txo:
Cov ntaub qhwv pab txhawm rau txhawm rau ua kom muaj kev vibrations uas ua rau lub suab nrov, ua rau ib puag ncig kev tsheb ciav hlau ntsiag to.
- Environmental resistance:
HDPENws muaj kev tiv thaiv zoo rau corrosion, dej, thiab UV rays.
Cov khoom sib xyaw kuj tsim los tiv thaiv ntau yam kub, los ntawm -25℃txog 100 degree, thiab tiv taus roj thiab roj.
Extended khiav thiab pw tsaug zog lub neej:
Los ntawm kev nqus cov cuam tshuam thiab txo qis hnav, cov ntaub thaiv npog tiv thaiv cov hlau rail thiab cov pob zeb lossis cov ntoo pw tsaug zog los ntawm kev puas tsuaj thiab crushing, ua rau lub neej ntev dua.
Rwb thaiv tsev:
Cov ntaub qhwv no kuj muab hluav taws xob rwb thaiv tsev ntawm txoj kev tsheb ciav hlau thiab cov pw tsaug zog.
Raws li cov kws tshaj lij roj hmab rail ncoo chaw tsim khoomGNEE RAILtuaj yeem tsim ntau yam qauv ntawm cov roj hmab rail pads thiab lwm yam rail fasteners. Yog tias koj xav tsim txoj kab tsheb ciav hlau, tsis txhob yig tiv tauj peb, peb tuaj yeem muab txhua hom roj hmab rail pads nrog cov ntaub ntawv sib txawv. Yog tias tsim nyog, peb tuaj yeem ua customized rubber rail pad ntau lawm.
