Super Thin Waterproof Waterseal Mastic Tape T28

◆ Continuous waterproofing;
◆ Ultra-thin;
◆ Good tensile strength;
◆ Highly self-fusing tape;
◆ Suitable for irregular shapes cable;
◆ Resistance to high/low temperature;
◆ Resistance to corrosion;
◆ Resistance to ozone, UV, xenon exposure;

Cotran Brand T28-thin waterseal mastic tape is a new generation made from EPR and butyl rubber. T28-thin is produced according To a new improved formula of COTRAN, which is a fusion of all advice from the base station staff. It inherits all the KC80 good features, and also has the new characteristics of being light&thin and easy to be operated.


Applications

◆ Use for insulating, filling and moisture sealing in splices of all types of power cables and optical telecommunication cables;
◆ Use for insulation and moisture sealing irregular shaped bus bar bolted connections;
◆ Use for moisture sealing high or low voltage junction boxes and irregular splices;
◆ Moisture seal for power cable and wire connections;
◆ Moisture seal for service drops;
◆ Moisture seal for ground wire and rod connections;


Test Parameters

No.

Test Item

Result

Test Method

1

Dimension

38mmx1mmx3m

ASTM D4325

2

Tensile Strength

0.74MPa

ASTM D4325

3

Elongation at Break

906%

ASTM D4325

4

DielectricStrength

20kV/mm

ASTM D1000

5

Adhesion (180° Steel plate)

29.6N/50mm

ASTM D1000

6

Ozone Resistance

Pass

ASTM D4388

7

UV Resistance

Pass

ASTM D4388

8

Xenon-arc Exposure

Pass

ASTM D4388


Installation

Cotran Brand T28-thin waterseal mastic tape should be applied in half–lapped layers until desired insulation build up is reached.

Step 1 Wipe off the dusts on the splice area before wrapping.


 

Step 2 Remove the liner and stretch the tape to 1 to 2 times of its original length, apply the tape in 50%-lapped with mastic side toward area to the wrapped. Stretching the tape to 4 times of its original length is not recommended.


 

Step 3 Make sure there is 30mm to 50mm wrapping tape above both sides of the splice area.


 

Step 4 After T28-thin waterseal mastic tape is applied, overwrapping COTRAN PVC insulation tape is recommended, apply 3 layers of COTRAN PVC insulation tape in a 50% overlapping with no tension. Make sure not to overstretch the PVC tape during installation.

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related products
3M mastic tape
Water Seal Mastic Self Adhesive Tape KC86

◆ Continuous waterproofing.

◆ Highly self-fusing tape.

◆ Suitable for irregular shapes cable.

◆ Resistance to high/low temperature.

◆ Resistance to corrosion.

◆ Resistance to ozone, UV, xenon exposure.

◆ New formulation for insulation.

◆ Operation and installation easily.

◆ Excellent adhesion to copper, aluminum and cable jacket.

Waterseal Mastic Tape
KC80 Waterproof Insulation Waterseal Mastic Tape
◆ Continuous waterproofing.
◆ Highly self-fusing tape.
◆ Suitable for irregular shapes cable.
◆ Resistance to high/low temperature.
◆ Resistance to corrosion.
◆ Resistance to ozone, UV, xenon exposure.
◆ New formulation for insulation.
◆ Operation and installation easily.
◆ Excellent adhesion to copper, aluminum and cable jacket.
Waterproof Insulation Tape
COTRAN 930 Waterproof Insulation Tape

COTRAN 930 is made of fully vulcanized rubber as the base material, supplemented by one tacky mastic layers of waterproof. It can meet the wear-resistant, waterproof and needs of sheath repair for all types of cables. COTRAN 930 is used in heat shrink and cold shrink field to provide good waterproof, insulation and sealing as the cable joints accessories.

Rain Shed
Heat Shrink Rain Shed (10~36kV)

Applications:

Used to provide insulation protection for cable outdoor termination in order to increase the creepage distance and avoid the formation of sewage for various of rod supporting insulators.


EPDM end cap
COTRAN ECap Cold Shrink Rubber EPDM End Cap

COTRAN Cold shrink rubber end caps are usually used for environmentally seal and mechanically protect exposed cable ends using no tools, mastics or tapes. Cold shrink EPDM end caps are close-ended, tubular rubber tube that are factory expanded and loaded onto a removable core. When positioned over the end of a cable, or other cylindrical object, the core is removed to provide a reliable seal that protects your cable ends from environmental damage, like moisture, contamination and corrosion etc.

Cable Tray
Cable Tray KC10

KC10 Cable trough box is a glass fiber reinforced plastic cable trough box, which is made of high-flame retardant polyester and high-density glass fiber. The product has the characteristics of good insulation, high strength, corrosion resistance, acid and alkali resistance, aging resistance, fire and flame retardant, good environmental adaptability (-50℃-60℃), odorless, and light weight. This product is only 1/4 the weight of the steel cable trough and 1/10 the weight of the cement cable trough. It is easy to install, low cost, long service life, and has the anti-theft function. All technical indicators are in line with the relevant technical requirements of the Monitoring Center of the Ministry of Transport and the Product Quality Supervision and Inspection Center of the Ministry of Railways. They are especially suitable for highways, railways, tunnels, electric power, petroleum, chemical, municipal government and other projects. Ministry and other relevant departments and users unanimously praised.

Electrical Pvc Tape
Color Coding Electrical PVC Tape KC61

◆ High tensile strength.

◆ High elongation.

◆ Good insulation property.

◆ Excellent electrical properties.

◆ Good shape retention.

◆ Operation and installation easily.

◆ RoHS 2011/65/EU(2015/863/EU)compliant.



Heat Shrink protective Tube
Heat Shrink protective Tube (1~36kV)

Applications:

designed for applications to seal and protect electrical splices, cable terminations and joints where electrical insulation and water proof are required. 3:1 shrink ratio allows it easily fit over irregular shape and large connectors.

Subscribe
Subscribe to our newsletter and stay up to date with the latest news and deals !

click here to leave a message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

About

contact