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Your current location:Home » Product supply » Synthetic Rubber Water Stop Strap
Synthetic Rubber Water Stop Strap
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Product: Views:22Synthetic Rubber Water Stop Strap 
Brands: Bencheng
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2016-09-13 23:50
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Quick Details

Model:BC-ERS-1000Brand Name:Bencheng

Specifications

Synthetic Rubber Water Stop Strap  

 

 

Application of Synthetic Rubber Water Stop Strap  

  1. Block dam, reservoir, the subway, culverts, tunnels underground building
  2. Roofing and other building material
  3. Mainly structures of water-proof deformed joints
  4. Water conservancy, construction, civil air defense, , highway, railway, Bridges

 

Synthetic Rubber Water Stop Strap Synthetic Rubber Water Stop Strap

 

No.

Inspection Item

Index

B

S

J

1

Hardness (Shore A, degree)

60±5

60±5

60±5

2

Tensile Strength (MPa)                   ≥

15

12

10

3

Elongation at break (%)                   ≥

380

380

300

4

Compression Permanent Deformation(%)

70°Cx24h                ≤

20

20

20

5

23°Cx168h               ≤

30

25

25

6

Tearing Strength(KN/m)                 ≥

-45

-40

-40

7

Brittleness Temperature(°C)              ≤

35

35

35

Air Aging

70°C x168h 

Hardness Change(Shore A, Degree)                 ≤

+8

+8

-

Tensile Strength (MPa)     ≥

12

10

Tensile Failure Elongation(%)  ≥

300

300

100°C x168h

Hardness Change(Shore A, Degree)                 ≤

-

-

+8

Tensile Strength (MPa)    ≥

9

Tensile Failure Elongation(%)   ≥

250

8

Ozone Aging 50pphm:20%,48h

2

2

2

9

Bonding between Rubber and metal

Section in Elastic Body

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Synthetic Rubber Water Stop Strap Synthetic Rubber Water Stop Strap

 

Technical specifications and performance:

1) Elastic rubber sheet is a new type of rubber material by mixing EPDM, filler, plasticizer and other addition agent first, then get vulcanized.

2) It is used on ballastless track, it can transfer horizontal and longitudinal load from the upper track effectively.

3) It can buffer horizontal and longitudinal force acting on grooves and convex plates.

4) It can also reduce the restraint stress caused by temperature and contraction. 

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