Expol heat-shrinkable End caps are made of high quality and technics. It is cross-linked materials therefore non melting and resisting to cold flow.

    End caps are coated inner wall by poly-amide bonding.

    When it heated flow the bonding become absolutely water-proof. End caps are suitable for a protection of power and glass-fiber cable end.

    *Material

      CAP:Modified Cross Linked Polylefin

      Outer Color:Black

      Resistant to most organic and nonorganic solvents. Resistance to other specific chenmicals on requsts.

      INTERNAL COATING:Plymade Adhesive The adhesive bond show excellent characteristics, even at law temperature

    *Applications

    ' Application range:110 to 9mm diameter

    ' Working temperature:Max. 125

    ' Cable termination system for protecting cables from the ingress of moisture during storage transport and installation work.

    ' Surge-proof cable connection of the live cable for telecommunications use

Standard Size

Tecnical Data

 

Physical

Property

Test Method

Typical Performence

Tensile Strength

ASTM S412,ISO 37

2100 psi (14.5 MPa)

Elongation

ASTM D412,ISO 37

550%

Specific gravity

ASTM D792

1.1

Elonggation after heat againg (168hrs at150)

ASTM D2671

500%

Heat Shock

(4hrs at 225)

ASTM D2671

NO CRACKING OR FLOWING

Low temperature flexibility

(4hrs at -55)

ASTM D2671

NO CRACKING

Hardness

(shore D)

ASTM D2240

50D

Seal Integrity

Room Temperature(23)

168hrs/40psi

No Leaks

Temp. Cycling(-40to 60)

50 Cycles

Maintains seal

Burst Pressure

 

100psi (0.70 MPa)

Adhesive softening point

ASTM E28

92 +/- 5

Adhesive peel strength

(300mm/min at 23)

-to steel,alum,P.E.

-to PVC

ASTM D1000(mod.)

 

 

35Pli

20Pli

Adhesive Lap Shear

(1in./min at 23)

ASTM D1002

130 psi (0.91 MPa)

adhesive Blocking(30)

ASTM D1146

No blocking

Water Penetration

STM-706

No Penetration after

136 hrs.(min) of

continuous immersion

Electrical

Dielectric Strength

ASTM D149

500 V/Mil (20kV/mm)

Dielectric Voltage Withstand

2500 V,60Hz.,1min

UL 486D

No Breakdown

Volume Resistivity

ASTM D257

1016 ohm-cm

Chemical

Fluid Resistance

MIL-DTL-23053

Good to Excellent

Copper Corrosion

ASTM D2671

No Corrosion

Water Adsorption

ASTM D570

0.1%

Fungus Resistance

ASTM G21

No Growth

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