Double Wall Insulation Tube With Glue

Double wall insulation tube with glue(3:1, 4:1) is a flexible, flame-retardant, dual wall, high-shrink-ratio, irradiated heat-shrinkable tubing manufactured by co-extrusion of polyolefin and hot-melt adhesive.

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Product Details

Double wall insulation tube with glue

Double wall insulation tube with glue(3:1, 4:1) is a flexible, flame-retardant, dual wall, high-shrink-ratio, irradiated heat-shrinkable tubing manufactured by co-extrusion of polyolefin and hot-melt adhesive. Inner is hot-melt adhesive with goodstickness and outer is flexible, irradiated cross-linked polyolefin. It is widely used to environmentally seal and protect interconnections, joints and components from fluids, moisture and corrosion. High shrink ratio allows for connector-to-cable sealing and makes it possible to repair most damaged cable jackets without removing connectors

Double wall insulation tube with glue

 Features/Benefits

·Shrink ratio: 3:1, 4:1.

·Environmentally seals and protects components, joints and interconnections from fluids, moisture and corrosion.

·Good mechnical, electrical and chemical properties.

·Adhesive has good stickness and bonds to a wide variety of plastics, rubbers and metals.

·Conform to RoHS and Sony-ss00259 environmental directive.

 

 

Operating Temperature Range

·Operating temperature range: -55℃~110℃

·Minimum shrink temperature: 80℃

·Minimum full recovery temperature: 110℃

 

Specifications/Standards

UL224 125℃ 600V

AMS-DTL-23053/4 class3


Specification values


Property

Requirement

Test method

Typical value

Physical:

Tensile strength

9.0MPa min.

ASTM D 638

≥12MPa

 Elongation

200% min. 

ASTM D 638

≥400%

Heat shock

250℃, 4hrs

No cracking, dripping or flowing of outer wall

ASTM D 2671

Pass

Low temperature flexibility

-55℃, 4hrs

No cracking

ASTM D 2671

Pass

Aging  158℃,168hrs




Tensile strength after aging

70% of original min.

ASTM D 638

≥90%

Elongation after aging

100% min.

ASTM D 638

≥300%

Electrical:

Dielectric voltage withstand

2500V, 60sec

 no breakdown

ASTM D 2671

Pass

Volume resistivity

1014Ω·cm min.

ASTM D 876

≥1014Ω·cm

Chemical:

Copper corrosion 158℃,168hrs

No corrosion

ASTM D 2671

Pass


Flammability

ALL  TUBING  FLAME  TEST

UL224

Pass



【Factory Show】

车间展示


【Certification】

资质 带投影


【Contact】

联系



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