| 摘要 |
A polymer carrier tape for placement of a passive device includes polymer of 10~80% by weight of polyolefin (e.g., PE, PP), polymer of polyolefin grafted with acid anhydride or polymer of cross-linked polyolefin blended with calcium carbonate, ethylene-vinyl acetate (EVA), traces of anti-oxidant and 5~30% anti-static agent by weight in a polymer compounding process to produce an admixture, the admixture is then molded into coiled carrier tape to replace conventional paper carrier tape.
|
