Aluminum foil Mylar tape (Aluminum polyester tape), is made of aluminum foil and polyester film as raw materials, and is made of composite aging, winding, and slitting with glue. There are many types of aluminum foil mylar tape, mainly including: single-sided aluminum foil mylar tape, double-sided aluminum foil mylar tape, hot-melt self-adhesive aluminum foil mylar tape, and winged aluminum foil mylar tape.
Single-sided aluminum foil Mylar tape is composed of a layer of aluminum foil and a layer of polyester film, and double-sided aluminum foil Mylar tape is composed of two layers of aluminum foil and a layer of polyester film. Mainly used for interference shielding of multi-conductor control wires, such as electronic wires, computer wires, signal wires, coaxial cables, cable TV wires or local area network cables.
In order to meet the production needs, single-sided aluminum foil Mylar tape or double-sided aluminum foil Mylar tape is made into a shaft shape. The number of meters of a single aluminum foil Mylar belt is generally several kilometers to 10,000 meters, and the shaft-mounted aluminum foil Mylar is large. Increased meters to meet the necessary safety and quality requirements for cable raw materials, cable manufacturers can extend the run time of the taping machine without interruption of production, save time on changing spools, and minimize cable material waste , It solves the problems of short sheet material, frequent shaft change, and many joints, which greatly improves the production capacity, and the shaft-mounted winding material is better, more convenient for transportation, and saves warehouse space.
Hot-melt self-adhesive cable aluminum foil Mylar tape is composed of a single layer or a layer of aluminum foil on both sides, a layer of polyester film outer heating melt film (AL/PET/EAA), or ultra-thin hot melt (AL/PET/GLUE) Compound, non-toxic and pollution-free, in line with the latest version of EU RoHS environmental protection regulations. After the hot melt layer is heated (melting point is about 80°C), it can be closely bonded with the insulating layer or the sheath layer, so as to play a better shielding effect. It is mainly used in cables with electromagnetic or electrostatic interference, such as communication cables, data cables, coaxial cables, network cables, signal cables, cable TV wires, etc.
Free edge aluminum mylar tape, butterfly-wing aluminum foil Mylar tape: It is the second precision compounding of the slitted aluminum foil Mylar tape and the wider Mylar film.
It is mainly used for interference shielding that needs to be covered with insulation, and the film extending on the side provides reliable insulation and sealing effect. It is used for interference shielding of twisted pair, composite wire, and other multi-conductor wires, such as control wires, computer wires and signal transmission wires, etc. It is a necessary material for high-frequency wires such as DVI, HDMI, DP, and RGB.
Common colors are blue and silver, and can also be made into red, green, gold, etc. as required. It is mainly used in EMI shielding packaging materials for wires and cables such as high-frequency communication and electronics. In high-frequency cables such as DVI, HDMI, DP, etc., for the special requirements of version and process, the aluminum foil Mylar tape with wings is formulated and used by the association. It is equivalent to wrapping ordinary aluminum foil Mylar and polyester Mylar at the same time, not only the first mate delivery reduces the operation process, it can be wrapped at one time, and the defect rate is reduced by 20%.
