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Black Kapton Film; Black Polyimide Film is one of the composite materials with best comprehensive properties. It can be used within the wide temperature range of -160°C---250°C for long period of time. With outstanding heat resistance, good mechanical, physical, electrical performance, it is now being applied in more and more fields. The black polyimide film developed by us combines the general characteristics of polyimide film to good thermal conductivity, and is now welcomed by audio industry while used to produce speaker voice coil.
Its main properties are as follows:
It can be adjusted and trial-produced according to the user’s requirements.