cable materials

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CABLE MATERIALS

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CABLE MATERIALS

• For power lines, for automobiles, for wired machinery and communications equipment Nitto develops and delivers protection and insulation materials that are the keys to performance and safety.

The Nitto Denko line-up of insulating tapes and putties includes many outstanding functional combinations to match needs that come in many shapes, sizes and situations.

• Nitto offers three kinds of cable materials:

– Self fusing rubber tapes

– Aluminium tapes

– TELE-COLD-SEAL


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CABLE MATERIALS

1. Self-fusing rubber tapes

Self-fusing insulation tape 11EP Designed for high temperature and high voltage cable splicing.

Self-fusing putty 12FB By stretching around connectors, cables or other objects, the soft and

tacky putty will instantly amalgamate into itself, thus creating a waterproof

sealing; also used as filling and sealant substrate.

Self-fusing, linerless insulation tape 15 Widely used for the electrical insulation, protection, sealing, splicing and

termination of 6 to 22 kV cables.

Self-fusing semi-conductive tape 16S Designed for the splicing and termination of electrical cables.


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Self-fusing stress control tape 1600 Designed for the reduction of electrical stress occurring at high

dielectric constant within straight and terminating joints.

Self-fusing silicone rubber tapes 66 is a stretchable and 68 is a non-stretchable self-fusing silicone rubber

tape. Both have properties unrivalled by natural and synthetic rubber.

Self-fusing stress control tape CP tape SC This high dielectric, synthetic rubber tape is developed for the reduction

of electrical stress occurring at high dielectric constant within straight

and terminating joints.


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• 11EP Selffusing Insulation Tape

• Nitto 11EP is an insulating tape designed for high temperature and high voltage cable splicing (up to 66 kV).

The tape’s semi-cured Ethylene-Propylene-Terpolymer (EPT) rubber backing provides excellent weather and corona resistance.

The high mechanical strength of the tape enables its use without the need for a protective tape.

• Typical Properties

• Breakdown Voltage 45 kV/mm

• Elongation 980 %

• Function insulation

• Material EPT rubber

• Tensile Strength 4 N/mm²

• Thickness Tape 0.5 mm


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ier Control Tapes

12 FB Putty Tape

Nitto 12 FB is a self-amalgamating putty tape. By stretching and wrapping around pipefittings, cables or other objects, the putty will instantly amalgamate into itselve, thus creating a waterproof insulating barrier to prevent corrosion.

12 FB is usable in- and outdoors.

Typical Properties

– Description self-amalgamating putty

– Elongation 3000 %

– Tensile strength 0.01 N/cm

– Thickness backing -

– Total thickness 1.00 mm


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15 Selffusing Insulation Tape (Linerless)

Nitto 15 is a self-fusing, butyl rubber tape, widely used for the electrical insulation, protection, sealing, splicing and termination of 6 to 22 kV cables.

Nitto has eliminated the conventional need for a liner thereby reducing the time required to apply the tape.

Nitto 15 is available in 2 thicknesses: 0.5 mm and 0.75 mm.

Typical Properties

Breakdown Voltage 42 kV/mm

Elongation 550 %

Function linerless insulation

Material butyl rubber

Tensile Strength 3.2 N/mm²

Thickness Tape 0.5 mm


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16S Selffusing Semiconductive Tape

Nitto 16S is a self-fusing semi-conducting butyl rubber tape for the splicing and termination of electrical cables.

The tape can be wrapped tightly, without voids, to rubber and polyethylene cable jackets.

The self-fusing butyl rubber is able to expand and contract as the operating temperature of the cable fluctuates. The tape is continuously marked: “SEMI-CONDUCTINGTAPE”.

Typical Properties

Breakdown Voltage -

Elongation 340 %

Function semi-conductive

Material butyl rubber

Tensile Strength 3 N/mm²



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1600 Selffusing Stress Control Tape

Nitto 1600 is a self-fusing stress control tape developed for the reduction of electrical stress occuring at high dielectric constant within straight and terminating joints.

The product is compatible for use with polymer and paper insulated cables (6 - 15 kV).

Typical Properties


Elongation 260 %

Function stress control

Material PVC + synthetic rubber




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Self-fusing silicone rubber tapes

66 Selffusing Silicone Rubber Tape

Nitto 66 is a stretchable self-fusing silicone rubber tape having properties which are unrivalled by natural and synthetic rubber.

Especially, as main insulating material, it provides excellent properties due to the specific features of silicone rubber.

Typical Properties


Elongation 594 %

Function temperature resistant

Material silicone rubber




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Self-fusing silicone rubber tapes

68 Selffusing Silicone Rubber Tape

Nitto 68 is a glass cloth reinforced self-fusing silicone rubber tape having properties which are unrivalled by natural and synthetic rubber.

Nitto 68 has 3 times the mechanical strength of silicone rubber alone due to its glass cloth support.

Typical Properties


Elongation 26 %

Function temperature resistant

Material silicone rubber




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CP Tape SC Selffusing Stress Control Tape

Nitto CP Tape SC is a self-fusing stress control tape developed for the reduction of electrical stress occuring at high dielectric constant within straight and terminating joints.

The product is compatible for use with polymer and paper insulated cables (6 to 33 kV).

Typical Properties

Breakdown Voltage 4.5 kV/mm

Elongation -

Function stress control

Material synthetic rubber




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2. Aluminium tapes

Single-coated aluminium tape AT This product has a flexible mat finished aluminium foil backing, coated

on one side with pressure sensitive adhesive. The adhesive layer is

protected with a liner. The tape can be used for a wide range

of applications. There are 3 thickness versions available:

AT-30, AT-50 and AT-80.

Single-coated aluminium tape AR This product has a soft, flexible mat finished aluminium foil backing

having a one-faced silicone treatment for easy unwind. The other side

is coated with a pressure sensitive adhesive. There are 2 thickness versions

available: AR-50 and AR-80.


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AT 30 Single Coated Aluminium Tape

Nitofoil AT is a flexible, mat finished aluminium foil, coated on one side with a pressure sensitive adhesive.

The adhesive layer is protected with a liner. This tape has been engineered for a wide range of general applications.

The product is available in 3 versions, AT 30, AT 50 and AT 80. These types vary from thickness.

Typical Properties

Elongation 3.4 %

Function general purpose moisture proof

Material aluminium foil


Thickness Aluminium Foil 0.03 mm



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Typical Properties

Elongation 5 %







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Typical Properties

Elongation 10 %







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AR 50 Single Coated Aluminium Tape

Nitofoil AR is a soft flexible, mat finished aluminium foil having a one faced silicone treatment for easy unwind and the other face is coated with a pressure sensitive adhesive.

This tape has been engineered for a wide range of general applications.

This product is available in 2 versions, AR 50 and AR 80, which vary from thickness.

Typical Properties

Elongation 5 %







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CABLE MATERIALS

AR 80 Single Coated Aluminium Tape

Nitofoil AR is a soft flexible, mat finished aluminium foil having a one faced silicone treatment for easy unwind and the other face is coated with a pressure sensitive adhesive.

This tape has been engineered for a wide range of general applications.

This product is available in 2 versions, AR 50 and AR 80, which vary from thickness.

Typical Properties

Elongation 10 %







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3. TELE-COLD-SEAL: JCS

Is a cold applied joint closure system for communication cables

1 Applications/Characteristics

This unique joint closure system is extremely water tight and has all the physical properties needed to secure various types and sizes of telephone cable splices.

TELE- COLD-SEAL can be directly buried into the ground or installed in ducts. The content of a standard kit is sufficient for straight or branch joints, filled and unfilled, plastic and metal cable jackets.

The simple, economical and fast applied system has proven to provide a high performance splice protection under all circumstances.

* The joint closure system is available in:

- Kit form, all items converted to the correct size: JCSA

- Handy plastic box, containing all items for approximately 10 joint closures: JCSB

- Bulk. All items can be delivered individually, bulk packed.


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2. Concept/Construction

TELE-COLD-SEAL is a simple and reliable cold applied closure system which consists of :

- Non-woven cloth for wrapping around the entire cable splice acting as a gel barrier.

- The screen connection wire, fastened at both ends to connect the cable

jackets.

- The axial band protects splice and joint closure against outer forces on the

cables.

- Metallised liner, converted according the splice size and an aluminium tape form

a shield and provide protection.

- Self-amalgamating sheet in combination with protective tape ensures 100 %

water tightness.

- Cleaning tissue, silica gel and glass cloth tape complete the closure kit.


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JCSA-seriesThis is a unique, simple and reliable and absolute watertight, cold applied, joint closure system for non- pressurized copper communication cables.

JCSB service boxThis is a handy plastic toolbox containing all components and tools required to make approximately 10 joint closures of various sizes for non-pressurized copper communication cables.


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Tele-Cold-Seal JCSA

Nitto Tele-Cold-Seal is a cold applied joint closure system for non-pressurised copper communication cables.

This unique joint closure system is extremely water tight and has all the physical properties needed to secure various types and sizes of telephone cable splices.

The content of a standard kit is sufficient for straight or branch joints, filled and unfilled, plastic and metal cable jackets.

Typical Properties

Description joint closure system for cold applied, non-pressurised communication cables, kit-form


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Tele-Cold-Seal JCSB

Nitto’s Tele-Cold-Seal is a cold applied joint closure system for non-pressurised copper communication cables.

Service box “JCSB” is a handy plastic box, containing all components and tools required for approximately 10 joint closures.

Typical Properties

Description joint closure system for cold applied, non-pressurised communication cables, service box


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3. Features

TELE-COLD-SEAL does not need any heat source.

TELE-COLD-SEAL has proven to be reliable over long periods of time.

TELE-COLD-SEAL contains no resin, is odourless and non-toxic.

TELE-COLD-SEAL can easily and quickly be opened.

TELE-COLD-SEAL gives resistance to severe external influences.

TELE-COLD-SEAL only requires simple tools.

TELE-COLD-SEAL can be applied on the most diverse range of cables.


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TELE-COLD-SEAL has proved its efficiency in several hundred of thousand joints.

TELE-COLD-SEAL is faster to apply than conventional closures.

TELE-COLD-SEAL can be buried into the ground or installed in ducts.

TELE-COLD-SEAL is operational immediately after installation.

TELE-COLD-SEAL can be used on both straight and branched joints.

TELE-COLD-SEAL can be delivered in handy “ kit type “ packaging.

TELE-COLD-SEAL can be applied in extremely cold and warm working conditions.


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CABLE MATERIALS

4 USES / TYPICAL APPLICATIONS.

Article Number of cable pairs /copper wire diam: 0,4-0,5-0,7mm/

LENGTH OF JACKET

TO BE REMOVED (mm)

JCSA140.WH JCSA140BK 2-20 140

JCSA200.WH JCSA200BK 20-50 200

JCSA300.WH JCSA300BK 50-100 300

JCSA440 100-300 440

JCSA600 400-1000 600

JCSA 750 1000-2400 750

(*) .WH: delivered in White Carton .BK: delivered in Plastic Outer Protection

Application Temperature Range: - 18°C to + 50°C

Service Temperature Range: - 40°C to +80°C


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5. Usage of Tele-Cold-Seal

Closing of cable joints can be completed in a matter of minutes:

1. Wrap polyester cloth around the cable splice.

2. Attach the screen connection wire.

3. Mount the axial tension band.

4. Wrap the metallised liner.

5. Wrap one layer protective tape.

6. Seal with the self-amalgamating rubber sheet.

7. Apply the final layers with protective tape.


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6 TEST CRITERIA.

The following tests lead to certificates and homologations by several European National Telecom Organisations.

Air and Water Tightness

Torsion Freeze / Thaw

Temperature cycling Bending Resistance to Aggressive Media

Vibrating Static Load Moisture Vapour Permeability


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Contact details

• Your contact person:

<Mihaly> <Botos><area account manager><SBU tape>E-mail: [email protected]: +36-1-3328797 Mobile: +36-20-5555 404

• More information on Nitto Denko can be found on:

Our worldwide website: www.nitto.com

Our European website: www.nittoeurope.com

http://www.nitto.com/



http://www.nittoeurope.com/



cable materials

Documents

synthetic rubber tape

selffusing putty

butyl rubber tape

protective tape

selfamalgamating putty

linerless insulation

fb putty tape nitto

nmm thickness tape