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HomeProductsMastic Tape Pad

Mastic Tape Pad

Product categories of Mastic Tape Pad, we are specialized manufacturers from China, Mastic Tape Type Pad, Mastic Tape-Shaped Pad suppliers/factory, wholesale high-quality products of Waterproofing Mastic Tape Pad R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Tailor Made Mastic Tape Pad

The unused SINOFUJI Mastic Tape Pad has a certain initial strength, excellent self-melting performance and excellent adhesion together with conformability.
The cured SINOFUJI Mastic Tape Pad has excellent performance in insulation.elasticity.UV resistance.adhesion to metals.heat resistance as well as flame retardant.

Technical Features:
•Self Curing at Normal Temperature
•Tape Type Design
•100% solid content without any volatile substances, harmless to the environment and human
•The material is uniform and the insulation performance is steady
•Outstanding UV aging resistance
•Excellent flexibility
•Excellent heat resistance
•Good flame retardant performance, flame retardant level up to UL94-V1
•The original state of this Pad is soft, It can be attached well in irregular positions such as wire clamps, and the waterproofness is guaranteed.
•Simple and fast construction
•It can adapt to various complex outdoor environments thus is an excellent insulation protection material for the power industry.

Technical Data:

Technical Items

Value

Warranty Period

10 months

Time for Curing (20℃, 50% Humidity)

Time Limitation for Construction and Adjustment after unpacked

30 minutes

Waiting Time for Breakdown Voltage Raising to 18KV

3 hours

Duration for being Completely Cured

7 days

Performance Parameters after cured

Hardness

50 HA

Breakdown voltage for tape thickness of 1.8 mm

29.5KV

Breakdown voltage for tape thickness of 1.8 mm that is padded covering bare wire

25.5KV

Dielectric Constant

3.25

Dielectric Loss Factor

0.26%

Volume Resistivity

7.2×1014Ω·cm

Flame Retardant Performance

V1

Elongation

350%

Application Demonstration for SINOFUJI Mastic Tape Pad 1-1

Application Scope:
•The product has excellent waterproof and insulating properties and is an excellent choice for the power industry and the communication industry.
•The product is suitable for cable insulation, busbar insulation, communication base station insulation, transformer insulation, etc.
•Wrap the wire with this product as a partial insulation treatment.
•Waterproof sealing and insulation protection for overhead line clamps.
•Waterproof sealing and insulation protection of exposed metal parts of electrical connection.
•Repair of damaged cable terminals.
•Insulation and sealing of exposed metal parts of the busbar connections for the switchgear.

Application Demonstration 1: 10KV overhead bare conductor insulation treatment

The overhead bare wires are too close to the building, and the safety distance is not enough. For safety reason, SINOFUJI Mastic Tape is wrapped around the overhead bare wires where is near the building to play the role of insulating protection.Application Demonstration for SINOFUJI Mastic Tape Pad 1-1


•Application Demonstration 2: Insulation sealing of the exposed part for the electrical connection
•Overhead insulated wire is connected to outdoor electric pole or transformer through jumper, and the connection points are exposed in the air, which is similar to wire clamp. It is easy to cause hidden safety hazard after water vapor is entered.
•The shape of these positions is generally irregular. FUJI Mastic Tape Pad can be well attached to these irregularly shaped metal connection points, and the waterproofness is guaranteed.
•SINOFUJI Mastic Tape Pad has excellent anti-ultraviolet aging performance, that can be used in outdoor environment for a long time, and has certain mechanical protection properties after being cured.

Application Demonstration for SINOFUJI Mastic Tape Pad 2-1




•Application Demonstration 3: Insulation and sealing protection of overhead wire clamp
•Due to its special structure and location, it is easier for clamp to be entered with water vapor and the water vapor is aggregated inside the wire clamp, thereby causing great harm.
•There are many types of overhead wire clamps, such as tension clamp, wedge clamp, parallel groove clamp, H-type clamp, etc. The general shape of the clamp is not very regular, but the SINOFUJI Mastic Tape Pad is very soft and has good adhesion to metal, so it can be applied to these irregularly shaped wire clamp position.
•SINOFUJI Mastic Tape Pad has excellent anti-ultraviolet aging performance, that can be used in outdoor environment for a long time, and has certain mechanical protection properties after being cured.

Application Demonstration for SINOFUJI Mastic Tape Pad 3-1


Application Demonstration 4: Insulation for Top Part of Post Insulator
•The bare conductors on both sides of the post insulator on the straight tower of the 10KV overhead line are susceptible to contact by birds or objects such as metal wires carried by birds and cause the line to trip.
•SINOFUJI Mastic Tape Pad is mainly used for insulation protection within a certain range on both sides of the post insulator to prevent short circuit.

Application Demonstration for SINOFUJI Mastic Tape Pad 4-1


Application Demonstration 5: Blocking the cable entry holes at the bottom of the switch cabinet and distribution box
•Generally speaking, It is difficult to block the cable inlet and outlet of the distribution box If the plugging mud is used for a long time, it will dry out. Moisture or small animals will be coming into the distribution box, and in most cases there are many cables in one inlet or outlet. insufficient adhesion will possibly cause the plugging mud fall off.
•With SINOFUJI Mastic Pad for sealing, the plasticity is better, regardless of what shape the cable is, it can be closely adhered, even to metal, it also can be used for a long time.

Application Demonstration for SINOFUJI Mastic Tape Pad 5-1


Application Demonstration 6: Insulation repairing of wire

•After the removal of metal fittings such as Parallel groove clamp or the change of cable terminal jumpers, It is in need to effectively repair the exposed metal conductors by using SINOFUJI Mastic Tape Pad.
•During the maintenance, the insulation of the wire was stripped in the sake of being temporarily grounded, and the insulation is to be repaired in time.

•SINOFUJI Mastic Tape Pad is mainly used for insulation restoration of wire.

Application Demonstration for SINOFUJI Mastic Tape Pad 6-1

Application Demonstration 7: Insulation sealing of exposed metal parts in switchgear

•It is possible for moisture entering the cabinet internal body, which may cause the primary or secondary equipment to get wet, thus to cause corrosion, poor contact, short circuit and other problems that affect the insulation performance of the cabinet.

•If the exposed metal parts are Wrapped with SINOFUJI Mastic Tape Pad, so that it will not directly be contacted with the air and the degree of corrosion can be reduced.

•If overhaul is needed, then just remove SINOFUJI Mastic Tape Pad, after overhaul, rewrap the SINOFUJI Mastic tape pad, corrosion of copper bars and epoxy parts can be significantly reduced with this easy reuse process.

Application Demonstration for SINOFUJI Mastic Tape Pad 7-1

Application Demonstration 8: Repair of damage for cable terminal

•The crack on the top of the cable terminal can be repaired with SINOFUJI Mastic Tape Pad to delay the cracking speed, and at the same time prevent rainwater from entering the crack, thereby to prolong the life time of the terminal.

Application Demonstration for SINOFUJI Mastic Tape Pad 8-1

Instructions:

•Important Notice:

The working temperature of the SINOFUJI Mastic Tape Pad is not less than 5℃; there is no oil mist, sand and strong wind pollution around on the working site where should be also well ventilated. For outdoor occasion, the weather conditions should be good without rain etc. The corresponding safety measures and labor protection preparation shall be made.


•Surface Treatment:

It is recommended to use a suitable method to remove the surface oil, grease and dust first, and keep the metal surface clean and dry. If there are burrs on the surface, it is recommended to use manual or electric tool to smooth the surface.



•Working Procedure of Applying Overhead Line:

Open the vacuum packaging;

Strip off the plastic film on one side of SINOFUJI Mastic Tape Pad, and use the no plastic film side to face the overhead line and wrap it;

Strip off the plastic film gradually on another side of SINOFUJI Mastic Tape Pad, and wrap the SINOFUJI Mastic Tape Pad on the overhead wire step by step;

Continue to Wrap the overhead line with SINOFUJI Mastic Tape Pad; do not remove the film completely before to make sure SINOFUJI Mastic Tape Pad is tightly fixed with the wire;

SINOFUJI Mastic Tape Pad is soft and full of plasticity at its original state. It can be compacted properly by hand during fixing, and finally the film can be stripped off;

The overlap length of every two SINOFUJI Mastic Tape Pad should be no less than 5cm.

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