Dab tsi yog cov ntaub ntawv taug qab ua los ntawm?

 

Track rail padsyog tsim los ntawm ntau yam ntaub ntawv, nrog rauntuj roj hmab, hluavtaws roj hmab(zoo li EPDM thiab SBR),siab -density polyethylene (HDPE), thiabethylene -vinyl acetate (EVA). Qee cov ntaub qhwv siab heev, tshwj xeeb tshaj yog rau siab - kev tsheb ciav hlau ceev, tuaj yeem siv cov ntaub ntawv sib xyaw, xws li kev sib xyaw ntawm cov roj hmab thiab cov hlau, lossis lub plhaub tawv tawv nrog cov viscoelastic core.

 

 

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)

 

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)

 

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 rau 12.5
Elongation ua ntej kev laus	%	Ntau dua lossis sib npaug li 250

 

Cov yam ntxwv ntawm Railway Track Padding

 

1. Muaj zog poob siab, tiv thaiv - cov khoom qub, hnav tsis kam, ruaj khov, thiab ua haujlwm siab thiab qis. Cov khoom lag luam muab cov roj hmab ntuj, styrene-butadiene roj hmab, neoprene, HDPE, EVA, thiab siab- polyethylene ntom ntom. Lawv pom muaj elasticity siab thiab tiv thaiv deformation los yog tawg nyob rau hauv ntau yam kub.

 

2. Kev pab lub neej ntev nrog kev tu thiab hloov cov nqi qis.

 

3. Cov qauv ntau yam tsim nyog rau kev tso ntau yam kev sib tw (43kg, 50kg, 60kg) thiab cov neeg pw tsaug zog (ntoo, pob zeb).

 

 

4. Kev thauj khoom zoo heev-cov kabmob muaj peev xwm, kev co damping, thiab cov khoom siv rwb thaiv tsev. Highly hnav-resistant nrog tsawg compression deformation, superior rigidity, laus kuj, thiab tsis muaj av nkos hloov. Lub neej ntev kev pab cuam thiab yooj yim installation. Rail roj hmab pads ho txhim kho dov khoom thauj khoom muaj peev xwm, txo kev hla kev txij nkawm, thiab tiv thaiv kev sib tsoo tsheb los ntawm cov tsheb nres.

 

5. Cov roj hmab pads muab lub neej kev pab ntau tshaj peb npaug ntawm cov paib ib txwm khiav. Kev kuaj pom tseeb tias kev ua haujlwm ruaj khov yam tsis muaj deformation nyob rau hauv kev siv siab tshaj 80 tons. Tsim los ntawm cov roj hmab uas siv cov qauv kev tshawb fawb thiab cov txheej txheem ntau lawm, cov ntaub ntawv no ua tau raws li kev tsheb ciav hlau ceev thiab ib puag ncig uas yuav tsum tau ua thaum txhawb nqa kev thauj mus los.

 

Kev tsim khoom
 

 

•	Kev npaj ntawm roj hmab compound
•	Kev sib tov yog nqa tawm ntawm ob- yob zeb los yog hauv ib qho khoom sib tov. Nyob rau hauv cov ntaub ntawv ntawm ib tug tov khoom, nws yuav ua tau nyob rau hauv ib tug -theem los yog ob -theem mixing qhov twg tus masterbatch, uas tau npaj ua ntej nyob rau hauv lub internal mixer, yog ua tiav los ntawm kev ntxiv curatives ntawm ob yob zeb.
•	Shaping thiab kho
•	Compression los yog Txhaj Molding
•	Trimming ntawm cov khoom tiav
•	Npaj siv

 

Raws li cov kws tshaj lij roj hmab rail pad chaw tsim tshuaj pausGNEE 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.

 

Yog xav paub ntxiv - Hu rau tam sim no!