PI film laser cutting machine
PI film laser cutting, PI film laser cutting equipment, hot melt adhesive film laser cutting
PI film is a film insulation material with the best performance. It is made by shrinking pyromellitic dianhydride (PMDA) and diaminodiphenyl ether (DDE) in a strong polar solvent and undergoing imidization treatment.
Whatapp：13710252340
Mail：laser@laisai.net
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