| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyimide belt capable of suppressing generation of abrasion powder and which is excellent in slidability and a method for manufacturing thereof. SOLUTION: The polyimide belt is characterized that surface roughness (Ra) inside the belt is 0.15-0.6μm and the maximum surface roughness (Rmax) is 3-15μm. COPYRIGHT: (C)2008,JPO&INPIT
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