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Rubber corner bead
Rubber corner bead
Supplier Info
[China Supplier]
Contact Person : Mr. Young Allen
Tel : 86-0318-8231333
Fax : 86-0318-8238239
Product Detail
rubber corner bead good choice for your safety high duration UL and NSF61 prompt delivery

Rubber corner bead,Safe Road 

1. Black rubber with yellow reflective film, it is very beautiful and easily catch the attention of the drivers in unclear day or night. 2. Rubber is good material to protect vehicle and constructions because of its softness. 3. Installation is easy, and the production is durable.

Test Parameter

Test Method

Specification

Test result

Min    Max

Shore Hardness °Shore A

ASTM D2240

80

72     76

Tensile strength, in MPa, min

ASTM D412

10.3

15     18

Elongation, @Break % min

150

325    444

Compression Set, % @70°C/ 22 hours

ASTM D395

Method B

20%

11%    19%

Ozone Resistance 25hrs / 50 pphm Ozone / 40°C

ASTM D1149

No Cracks

No Cracks

Oxygen Bomb (96 hrs. in Oxygen @ 70°C/300 psi )

ASTM D572

 

 

1) Retention of Tensile Strength, %

60%

82.9%

2) Retention of Elongation, %

60%

95%

Rubber corner bead

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