copper plastic composite tape

The shielding series of cable wrapping tape– Copper plastic composite tape

The copper plastic composite tape is also known as the copper foil mylar tape. It includes copper foil, Mylar CuP, rolling copper foil, copper plastic composite tape, silver plated copper tape and tin plated copper tape. This product has better shielding effect for electromagnetic radiation interference. It has good performance for grounding electrostatic discharge and […]

copper plastic composite tape

Application of aluminum foil

Aluminum foil mylar is attached adhesive polyester tape with metal foil backing ,which usually chooses 7 μm and 9 μm aluminum foil. In recent years, with the change trend of thin and small in electronic industry products, the thickness of 4 μm aluminum foil has gradually increased, due to the application of industry and end use is different.   single-sided […]

copper plastic composite tape

The key factors affecting the performance of high speed and high frequency cable

Lamm Material Technology Co., Ltd. , a solution provider about cable wrapping materials with a collection of research and development, specially pays attention to properties of materials. For our general R & D personnel, we are more concerned about cable related electrical performance parameters, such as loss, transmission rate, cut-off frequency, shielding and so on. […]

copper plastic composite tape

Why does data cable have shielding function ?

We can see that the middle and high end data cable is usually made up of a few parts which includes a rubber shell ,a woven mesh ,aluminum foil and copper wire. The conductor wire core (copper wire core) wrapped by colored insulators is used to transmit data signals and currents. The outer shell is […]

copper plastic composite tape

Defects and prevention of cabling

The purpose of cabling is to get stable structure for optical fiber cable, so that the cable sheath extruded has better tensile strength, compressive strength, anti bending and anti torsion, impact resistance and other excellent mechanical properties and temperature characteristics, and it has the minimum geometric volume, while improving Fiber Microbend and environmental temperature changes […]

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Related knowledge about cables wrapping material

Reasons for the selection of wires and cables wrapping material the wire is made of a cylindrical wire (some core lines do not need to be twisted, and only one coating is wrapped outside). prevent the wire from loosening. shielding, so that the signal is not disturbed. the insulation between the conductor and the shielded […]

copper plastic composite tape

Series of insulating wrapping tape of cables (4)

For plastic materials , insulating materials or wrapping wires all have some important mechanical properties, chemical properties and so on. PP (Polyproplene)tape is with light weight, high tensile strength, good peeling property, good heat resistance , 80 ℃ of long-term use ,  stable and reliable winding and binding performance, low unit costs.It is to replace the non-woven fabric […]

copper plastic composite tape

Series of iusulation tape (3)

PI (Polyimide) is one of the best comprehensive performance of organic polymer materials, its high temperature can be above 400 degrees and long-term use temperature range from -200 to 300 ℃, it has no obvious melting point and high insulation resistance. Its dielectric constant  is 4.0 with 103 Hz,and dielectric loss is only 0.004 ~ […]

copper plastic composite tape

Series of insulating wrapping tape of cables (2)

PET (Polyester) has excellent physical and mechanical properties for cables in a wide temperature range, its short term use temperature can be up to 120 degrees centigrade. It has excellent electrical insulation, even under high temperature and high frequency, the electric performance is still good. It has creep resistance, fatigue resistance, abrasion resistance, dimensional stability, […]

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Series of insulating wrapping tape (1)

Generally, insulating materials are also called plastic materials. The two properties of plastic materials are thermal plasticity and thermosetting. Lamm Materials Technology Co., Ltd. always produce insulating materials including PTFE wrapping tape, polyester tape, PI, PP foam tape. Today ,we’ll come to know PTFE. PTFE (Poly tetra fluoroethylene) is generally called ‘non stick coating’ or ‘easy […]