Railway Rubber Pad Khoom Specification

Railway Rubber Pad

Lub Rail Roj Hmab Pad yog ib qho tseem ceeb ntawm cov khoom siv los txo kev vibration thiab suab nrov ntawm txoj kev tsheb ciav hlau thiab cov pob zeb lossis cov ntoo sib txuas, ua kom muaj kev caij tsheb zoo dua thiab txuas ntxiv lub neej ntawm txoj kev tsheb ciav hlau. Lub railway roj hmab ncoo yog muab tso rau nruab nrab ntawm txoj kev tsheb ciav hlau thiab pob zeb khi kom nqus tau cov kev vibrations thiab shocks, tiv thaiv lub hauv paus khiav thiab muab hluav taws xob rwb thaiv tsev rau lub teeb liab. Nws yuav tsum tiv thaiv kev laus, cua sov, thiab txias vim raug rau ib puag ncig. Subway roj hmab ncoo kuj muab kev co zoo heev damping thiab txo suab nrov. GNEE rail yog thiab cov kws tshaj lij rail fastener tsum, peb muab cov khoom siv zoo railway roj hmab ncoo, yas ncoo, thiab vibration damping ncoo ntawm tus nqi sib tw, nrog rau kev lag luam thoob ntiaj teb. Peb cov khoom yog ruaj khov, tiv taus kev laus, kub, txias, corrosion, thiab hnav. Thov hu rau peb yog tias koj muaj lus nug.

HDPE
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)

Roj hmab
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

Railway Rubber Pad technical parameters

Raw Khoom	Roj hmab, EVA, TPEE, HDPE
Txuj	UIC, AREMA, TB/T2626-95
Daim ntawv thov	43kg / m, 50kg / m, 60kg / m, 75kg / m, 115RE, UIC54, UIC60, S49
Qauv nab npawb	43-7-7, 43-10-7, 50-7-9, 50-10-9, 60-10-17, 60-12-17
Ua haujlwm kub	-50 ~ 70 degrees
Daim ntawv pov thawj	MSDS, ROHS, REACH
Sau ntawv	Lawv yuav tsum tau muab khaws cia rau hauv qhov chaw huv, qhov cua. Tsis txhob raug tshav ntuj ncaj qha, kom deb ntawm qhov chaw tshav kub thiab tshuaj reagent. Tsis txhob kov cov roj, cov kuab tshuaj organic thiab lwm yam tshuaj. Txwv tsis pub raug.