ePTFE Wrap Tape

Product Description

ePTFE wrapped tape has a network structure composed of fine parallel fibers and interlinked nodules. The space between fibers is filled with air. The unique porous structure makes ePTFE with low dielectric constant and dielectric loss Angle tangent value, light weight, high porosity, good thermal stability and chemical stability. It is a good cable insulation material.

Product Technical Indicators

Subject

Unit

Method

Property

DM3116R

DM3136R

DM3156R

DM3153R

Width

m

GB/T4666

127±5

102±5

76±5

76±5

Density

g* cm-3

GB/T 3820

0.7/0.6±0.05

0.7±0.05

0.7±0.05

0.5±0.05

Tensile Strength

MPa

QB/T3627-1999

>20

30

40

30

Elongation at Break

%

QB/T3627-1999

>30

30

30

30

Packaging 

1)This product is supplied in rolls, with frame support inside, which is convenient for subsequent automated production of film.

2)The film roll is encapsulated by dust-proof bag, PE bag, and carton in sequence from the inside to the outside. The carton can be opened in normal environment, and the inner packaging must be opened in a clean environment to prevent the film from being contaminated.

Notes

1)The product must be kept in a sealed package before use; once the box is opened, it must be stored in an environment with a temperature of 23±5°C and a relative humidity of 50±5%, and use it as soon as possible.

2)Store the product in a cool and ventilated place, away from fire, heat and dust.

3)Avoid bumping and squeezing the product during use, and it is forbidden to touch the surface with hands to avoid pollution.

4)Please handle and put the product gently during transportation to prevent squeezing damage.