WOLF, JUERGEN,沃夫 尤根,PANG, CHUN YIP,庞 春义,龐 春義,沃夫 尤根,庞 春义,龐 春義
申请号：
TW107103242
公开号：
TW201842073A
申请日:
2018.01.30
申请国别(地区):
TW
年份:
2018
代理人:
摘要：
It has been found, that when co-absorbing substances are added to intrinsic laser-absorbing bismuthoxide, the marking performance with a Nd.YAG-laser is improved or at least kept at the same level by reducing the costs. It is suspected, that the co‑absorbing additive is not simply adding a contrast to the polymer by carbonizing the surrounding polymer but helping the bismuthoxide to couple the laser radiation and to ease the color change of this additive. This so found effect helps to cheapen the replacement of antimony trioxide and therewith have a safer and more sustainable solution for the current and future technology of laser marking.頃發現，當藉由降低成本，共吸收物質加於內在雷射吸收性氧化鉍時，用Nd.YAG-雷射之標記性能獲得改良或至少保持於相同水準。推測共吸收添加物(co-absorbing additive)不單單藉由將周圍之聚合物碳化而添加對比至聚合物，而且有助於氧化鉍與雷射輻射耦合且使此添加物減少變色。 這樣發現之效應有助於使三氧化銻之更換變得便宜，於是對現行及未來雷射標記技術具有更安全且更可持續之解決之道。
