roj hmab ncoo rau txoj kev tsheb ciav hlau
Railway rubber ncooyog cov khoom siv elastic muab tso rau ntawm cov ntsia hlau thiab cov neeg pw tsaug zog (kev sib txuas) kom nqus tau cov kev poob siab, txo kev vibration, tiv thaiv cov neeg pw tsaug zog, thiab txo qis, txhim kho kev ruaj ntseg, kev nplij siab, thiab kev ua neej, siv cov ntaub ntawv xws li SBR, NBR, EPDM, EVA, lossis HDPE, nrog cov thickness thiab cov qauv sib txawv (hauv qab - tsheb ciav hlau, hauv qab - pw tsaug zog, nyob rau hauv -ballast) rau cov kev xav tau sib txawv xws li cov tsheb thauj khoom hnyav lossis cov kab metro.
Ntau yam ntawm -kev ua tau zoo elastic rail pads tau tsim los rau cov kev xav tau nruj thiab ntau qhov chaw thov - 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 tsheb ciav hlau fastening system nrog cov khoom siv ntawmHDPE / EVA / Roj hmab, cov nram qab no parameter rau siv.
| 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) |
GNEE RAIL's rail ncoo
Cov roj hmab yog siv los ua cov khoom siv tseem ceeb ntawm kev tsheb ciav hlau, cov qauv kev tshawb fawb thiab qib siab -tech ntau lawm kab. Roj hmab ncoo ua tau raws li qhov yuav tsum tau ua ntawm kev ceev- nce kev tsheb ciav hlau thiab kev tiv thaiv ib puag ncig, daim ntawv thov kev tsheb ciav hlau tseem ua rau muaj peev xwm thauj mus los ntawm tsheb. Kev tsim thiab kev txhawb nqa ntawm rail roj hmab ncoo tag nrho hloov cov qub fasteners nyob rau hauv txoj kev hla kev tsheb ciav hlau, xws li asphalt, pob zeb, steel daim hlau, hloov lub xeev rov qab, nrog rau txoj kev tsheb ciav hlau tsis sib xws, tsis tshua muaj xwm txheej thiab kev saib xyuas. Nrog rau qhov zoo ntawm kev zoo nkauj, kev teeb tsa ceev, kev ua tau zoo, kev ruaj ntseg, rail roj hmab ncoo yog dav siv rau ntau txoj kev tsheb ciav hlau.
GNEE RAIL 's rail ncoo yog tus cwj pwm los ntawm kev tiv thaiv lub siab thiab kev puas tsuaj, yooj yim rau nruab, ruaj khov kev sib cuag nrog txoj kev, tsis muaj kev cuam tshuam thiab suab nrov, kev nyab xeeb zoo nrog kev npaj tshwj xeeb ntawm cov roj hmab thiab kev tsim qauv tsim los ntawm kev siv tshuab siab thiab tshiab, kev siv tshuab siab heev thiab kev sim cov khoom zoo mus txog qib ntawm cov khoom zoo sib xws hauv Suav teb.
Kev poob siab, kev laus ua haujlwm, kev ua haujlwm tsis zoo, kev ruaj ntseg, siab thiab tsis kub tsis kam, lub tsheb ciav hlau tuaj yeem ua los ntawm cov roj hmab ntuj, styrene -butadiene roj hmab, neoprene, HDPE, EVA, siab- ntom polyethylene thiab lwm yam kev sib txuas, siab elasticity, thiab nyuaj rau deformation los yog tawg nyob rau hauv ntau yam kub.
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.