Speaker sound film PEEK sound film what kind of plastic is it

     Polyether ether ketone (PEEK) resin is a kind of special engineering plastics with excellent performance. Compared with other special engineering plastics, PEEK resin has more significant advantages, such as high temperature resistance of 260 degrees, excellent mechanical properties, good self-lubrication, chemical corrosion resistance, flame retardant, peel resistance, wear resistance to strong nitric acid, concentrated sulfuric acid, radiation resistance, super mechanical properties.

     PEEK material is commonly used to manufacture wafer bearers, electronic insulating films and various connection devices. The composite film made of PEEK film and other film materials is the main trend of modern loudspeaker demand.

     PEEK film and its composite film are suitable for a variety of speakers - mobile phone speakers, full frequency speakers, tweeters, compression drivers, headphone speakers, and receivers.

For loudspeaker applications, PEEK film features:

  1. High temperature resistance, fatigue resistance, high power.

  2. Good timbre, high sound definition, no sound fatigue.

  3. Various thickness specifications are optional, flexible processing technology - easy hot pressing molding.

  4. Environmentally friendly, both metal and plastic texture, showing better auditory effect.

     CRCBOND 6900 series UV adhesive has superior adhesion to PEEK sound film. After UV curing, the colloid has toughness, shock absorption and resistance to cold and heat shock and other properties, can pass the cold and heat cycle and high temperature dynamic test, does not affect the vibration frequency of technical data, pronunciation is not distorted; Various colors, such as red, blue, green, yellow, etc., can also be customized.