Matte black polyimide film is homogenous opaque film, with good tensile, elongation, insulation property, widely used in solar cell, label, tape etc..
High temperature resistance
Heat resistant tag
Black high temperature resistant adhesive tape
Available thickness: 25um 50um
Comparing with ink coated black polyimide film:
Our black poyimide film itself color is black, ink coated black polyimide film will lose color black at high temperature, ours black will not.
Tips: (brief introduction of amber polyimide film)
The preparation method of the film is that: the polyamic acid solution is cast into a film, and after the stretching, the film is imidized at a high temperature. The film is yellow and transparent, a prominent high temperature, radiation resistance, chemical resistance and electrical insulation properties, long-term use in the air 280℃ or so.
Chemical properties of amber polyimide film
Polyimide film is high temperature resistant, chemically stable, fire retarding,. Typical polyimides are anti-chemical solvents such as hydrocarbons, esters, ethers, alcohols and chlorofluoroalkanes. 。They are also resistant to weak acids but are not recommended for use in more concentrated alkaline and inorganic acids environments.