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  • Company Name : Shenzhen Erison Technology Co., Ltd.
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High flame-retardance viton heat shrink tube color black

High flame-retardance viton heat shrink tube color black
Product Detailed
Related Categories:Plastic Tubes
viton shrink tube 1.Shrink ratio: 2:1 2.Extreme resistance to fuels 3.High flame-retardance.

VITON

Flexible, high-temperature, solvent-resistant Viton tubing

 

      Application

With superior resistance to high and low temperature, fluids, solvents and corrosive chemical, VITON is particularly suitable for applications that require heat resistance (such as electric and hydraulic systems near engines and fuel tanks of airplanes and vehicles) and resistance to chemical solvents. It is particularly used in applications require high temperature (200°C) resistance or in chemically exposed environments. It can be used in applications where additional protection against weather, ultraviolet radiation and ozone degradation is needed. It is used for insulation and strain relief on appliances and for protection of electronic components.

 

 Features/Benefits

·Shrink ratio: 2:1

·Excellent resistance to high temperatures, fluids, solvents, corrosive chemicals and radiation.

·Extreme resistance to fuels.

·High flame-retardance.

·Free of PCBs, PCPs, polybrominated biphenyls (PBBs), polybrominated biphenyl oxides and ethers (PBBOs, PBBEs and PBDEs) and toxic heavy metal compounds, which are classified as environmentally hazardous substances. Conform to European RoHS environmental directive.

 

      Operating Temperature Range

·Operating temperature range: -65°C~200°C

·Minimum shrink temperature: 150°C

·Minimum full recovery temperature: 220°C

 

n          Specification values

Property

Requirement

Test method

Typical value

Physical:

Tensile strength

8.2MPa min.

ASTM D 638

≥10.3MPa

Elongation

250% min.

ASTM D 638

≥300%

Heat shock

300°C, 4hrs

No cracking, dripping or flowing

ASTM D 2671

Pass

Low temperature flexibility -65°C, 4hrs

No cracking

ASTM D 2671

Pass

Aging   250°C, 168hrs

Tensile strength after aging

8.2MPa min.

ASTM D 638

≥8.2MPa

Elongation after aging

200% min.

ASTM D 638

≥200%

Electrical:

Dielectric voltage withstand

2500V,60sec,no breakdown

ASTM D 2671

Pass

Dielectric strength

7.9KV/mm min.

ASTM D 2671

≥7.9KV/mm

Volume resistivity

109Ω·cm min.

ASTM D 876

≥109Ω·.cm

Chemical:

Corrosion

No corrosion

ASTM D 2671

Pass

Flammability

Self extinguishing within 15sec

ASTM D 2671

Pass

Fluid resistance:

23°C,24hrs (aviation and diesel fuels, hydraulic fluids, lubricating oils, etc.)

Tensile strength

8.2MPa min.

ASTM D 2671

≥8.2MPa

Elongation

200% min.

ASTM D 2671

≥200%

 

      Product sizes                                                          

mm/inch

Size

Inside diameter

Wall thickness

Standard length

(m/spool)

As supplied(min.)

After recovery(max.)

After recovery

1/8

3.2(0.125)

1.6(0.062)

0.76±0.13(0.030±0.005)

50

3/16

4.8(0.187)

2.4(0.093)

0.89±0.18(0.035±0.007)

50

1/4

6.4(0.250)

3.2(0.125)

0.89±0.18(0.035±0.007)

50

3/8

9.5(0.375)

4.8(0.187)

0.89±0.18(0.035±0.007)

50

1/2

12.7(0.500)

6.4(0.250)

0.89±0.18(0.035±0.007)

30

3/4

19.1(0.750)

9.5(0.375)

1.07±0.21(0.042±0.008)

30

1

25.4(1.000)

12.7(0.500)

1.25±0.30(0.049±0.011)

30

1 1/2

38.1(1.500)

19.0(0.750)

1.40±0.38(0.055±0.015)

30

2

50.8(2.000)

25.4(1.000)

1.65±0.43(0.055±0.017)

30

High flame-retardance viton heat shrink tube color black



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