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Add: Zhongshan Road, Huangjinshan Economic Development Zone, Huangshi, Hubei, China

Service hotline: +86-714-6367867

E-mail: hszzjohnlee@aliyun.com?

Website: http://www.shang-ren.cn

Detail

TLG railway track board exclusive used heat-shrinkable tube

 

 

Detail

 

TLG 

railway track board exclusive used heat-shrinkable tube

Scope of application
TLG series railway track board exclusive used heat-shrinkable tube is developed by cross-linked polyolefin. It is sued for steel frame insulation protection of railway track board.

Product features
semi-rigid, non flame-retardant
insulation, antiseptic, wear resistant
high elongation and high tensile strength
shrinking Ratio: 2:1
application temperature: -55ºC~125ºC
minimum complete shrinkage temperature130ºC
Standard color: black

 

Product performance

Item

Index

appearance

smooth surface, no default

material

crosslinked polyolefin

minimum complete shrinkage temperature

130ºC

temperature range

-55ºC~125ºC

tensile strength

≥22 MPa

elongation at break

≥600%

longitudinal shrinkage ratio

-3%~3%

eccentricity

≤30%

after aging tensile strength(158ºC  168 hours)

≥21 MPa

after aging elongation at break(158ºC  168 hours)

≥600%

strength of extension after thermal shock(200ºC  4 hours)

≥21 MPa

dielectric strength

≥30 Kv/mm

volume resistivity

≥ 1014 Ω.cm

 

TLG series specification   

Specification

Before shrinkageinner diameter(mm)

Before shrinkage even wall thickness (mm)

Length (mm/piece)

TLG-10/30

10.5±0.5

1.0±0.1

30±3.0

TLG-10/60

10.5±0.5

1.0±0.1

60±3.0

TLG-12/100

12.5±0.5

1.0±0.1

100±3.0

TLG-20/100

20.5±1.0

1.0±0.1

50±3.0

TLG-24/120

24.5±1.0

1.0±0.1

120±3.0

TLG-24/510

24.5±1.0

1.0±0.1

510±3.0

Standard color: black

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