| U 型槽是一次模压成型技术 |
| 添加时间：2019/11/25 13:42:15 浏览次数： |
| U 型槽是一次模压成型技术，企口处有耐磨层，槽型浅，底部为圆弧状，不容易藏灰。它的优点是好打理不容易藏灰，铺装效果大气美观。但U型槽是模压一次成型的，模压时的压力越大，倒角处基材被压溃产生裂纹，被压溃的部位在地板的使用过程中产生不规则的回弹，使倒角边基材的裂纹进一步加强，导致倒角处的耐磨层一起开裂，连接稳定性相对较差。 U-shaped groove is a one-time molding technology. There is a wear-resistant layer at the groove, the groove is shallow, and the bottom is circular arc shape, so it is not easy to store ash. Its advantage is that good care is not easy to store ash, paving effect atmospheric beauty. But the U-groove is molded at one time. The greater the pressure is, the crack will be produced at the corner of the base material. The crushed part will produce irregular rebound during the use of the floor, further strengthening the crack of the base material at the corner, resulting in the crack of the wear-resistant layer at the corner together, and relatively poor connection stability. |
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