High Tensile Strength EVA Rubber Track Rail Pads , Railway Plate
Certification:ISO,DIN,
High Tensile strength EVA Rubber Track Rail Pads , Railway Plate
SUYU specialize in producing rail fastening , .Rail pad lies between the rails and base plates to keep the rail stably , they made of HDPE/EVA/Rubber to preclude and buffer impact ,increase friction and reduce vibration , we produce the rail pad for E type rail fastening system and SKL type rail fastening system . The following is the properties of the HDPE/EVA/Rubber .
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Brand |
SUYU |
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|
Name |
rail pad |
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|
Type |
For rail UIC54, UIC60, BS80lbs,BS100lbs, and size as ordered |
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|
Material |
HDPE |
EVA |
Rubber |
|
Technical spec. |
Density: 0.95-0.98g/cm3 Tensile strength: ≥19Mpa Elongation: >80% Melting point: 170-190°C Insulation resistance: ≥1×1010Ω Hardness:≥98A |
Density:0.95-0.98gcm3 Tensile strength:≥15Mpa Elongation: >500% Melting point: 170-190°C Insulation resistance: ≥1×1010Ω Hardness: ≥90A |
Hardness:75±5A Tensile strength: ≥12.5N/mm² Elongation: ≥250% Operating temperature: -25°C~100°C |
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Color |
Black |
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HDPE
|
No. |
Technique parameter |
Unit |
Technical requirement |
Value |
|
1 |
Density |
g/㎝3 |
0.95-0.98 |
0.95 |
|
2 |
Tensile strength |
Mpa |
≥19 |
19 |
|
3 |
Elongation |
% |
>80 |
150 |
|
4 |
Melting point |
℃ |
170-190 |
190 |
|
5 |
Insulation resistance |
Ω |
≥1×1010 |
3.5×1010 |
|
6 |
Hardness |
A |
≥98 |
98(A) |
EVA : polyethylene 80%, Vinyl Acetate 20%
|
No |
Technique parameter |
Unit |
Technical requirement |
Value |
|
1 |
Density |
g/㎝3 |
0.95-0.98 |
0.95 |
|
2 |
Tensile strength |
Mpa |
≥15 |
16 |
|
3 |
Elongation |
% |
>500 |
550 |
|
4 |
Melting point |
℃ |
170-190 |
170 |
|
5 |
Insulation resistance |
Ω |
≥1×1010 |
5.0×1010 |
|
6 |
Hardness |
A |
≥90 |
92(A) |
Rubber
|
No. |
Technique parameter |
Unit |
Value |
|
1 |
Stiffness |
KN |
90-130 |
|
2 |
Hardness shore A |
℃ |
72-80degree |
|
3 |
Electronic Resistance |
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