railway roj hmab ncoo manufacturers - GNEE RAIL
Railway rubber ncooyog ib qho tseem ceeb ntawm cov qauv tsheb ciav hlau, uas yog qhov sib txuas ntawm cov ntsia hlau thiab cov pob zeb ua vaj tse kom tiv thaiv kev vibrating thiab cuam tshuam.
GNEE RAILyog nruab nrog rail ncoo cov kab ntau lawm rau 130sets ntawm cov cav tov, rau tag nrho cov txheej txheem ntawm kev txhaj tshuaj, refining roj hmab, sulfuration, molding thiab tshuaj xyuas, thiab lwm yam. Peb muaj cov engineers feem ntau rau rail ncoo txoj kev loj hlob, tsim, ntau lawm thiab tshuaj xyuas, nrog txhua xyoo muaj peev xwm ncav cuag 2000, 000 daim. Dab tsi ntxiv, rail pads rau kev kub ceev rail kab yog peb cov khoom tshwj xeeb, nrog rau ob qho tib si elastic roj hmab daim hlau thiab qhov siab hloov pauv.
Peb EVA / HDPE / roj hmab rail pads yog nrog siab elasticity, siv rau cov hom kev tsheb ciav hlau xws li rail 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.
| 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 rau 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) |
GNEE rail ncoo 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) |
Cov yam ntxwv ntawm Rubber Rail Pad los ntawm GNEE RAIL
Shock absorption, aging kuj, puas kuj, stability, thermal stress resistance. Rubber rail pads yog ua los ntawm cov roj hmab ntuj, butadiene -styrene roj hmab, chloroprene roj hmab nplaum, HDPE thiab EVA. Cov roj hmab rail pads ua los ntawm GNEE RAIL muaj ntau yam nta xws li siab elasticity, tsis yog - deformation thiab tsis yog - tawg nyob rau hauv ntau yam kub.
Lub neej ua haujlwm ntev, tsis tshua muaj txij nkawm thiab hloov cov nqi.
Peb tuaj yeem tsim ntau yam qauv ntawm cov roj hmab rail pads nrog cov ntaub ntawv sib txawv, cov roj hmab rail pads yog tsim rau cov ntoo railway sleepers, qhob railway sleepers thiab steel railway sleepers.