Aromatic polyimide is a thermal- and chemical-resistant polymer with high mechanical strength, which is widely used for electrical insulation materials and aerospace materials. One of the major ...

The direct preparation of polyimide belts from nylon salt-type monomer solution by rotational molding was examined in order to mold the polyimide belts efficiently. The polyimide seamless belts could ...

Toray Industries has developed a negative photosensitive polyimide material (pictured) which maintains the characteristic thermal resistance, mechanical properties, and adhesiveness of polyimides ...

Since commercialized in the 1960s, aromatic polyimides have remained in widespread use due to their excellent performance in a range of demanding applications. These polyimides are well-known for ...

A mechanism for an industrially used catalysis of an aromatic polyimide precursor is now revealed by use of synchrotron radiations. This finding is of service to the more economical production of an ...