High Tensile strength EVA Rubber Track Rail Pads , Railway Plate

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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 .

 

Brand

SUYU

Name

rail pad

Type

For rail UIC54, UIC60, BS80lbs,BS100lbs, and size as ordered

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

Color

Black

 

 

 

 

 

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

 

Ω

≥106

4

Tensile strength before aging

 

Mpa

≥12.5

5

Elongation before aging

 

%

≥250

 

As a leading manufacturer of rail fastening in China , SUYU also can produce many other railway fasteners , such as track bolt . Sleeper screw . track spike .tie plate .rail clips ,elastic rail clip .SKL tension clamp .rail shoulder and so on .

 

Sticking to the “quality first” policy, SUYU pays great attention to quality control management. We have granted ISO9001-2000 certificates and have got the production license of China’s Railway Ministry on railway products.  We have a full set of inspection instruments which makes sure all the products produced by us should be of high quality and up to customers’ requirements.

                   

 

 

 

 


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Mr. yuan
Tel: 86-21-58999010
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Shanghai Suyu Railway Material Co.,Ltd.
Room 1737, Building 15, Lane 201, Shanghai, China (Mainland)
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