聚乙烯发泡棉是非交联闭孔结构,又称EPE珍珠棉,是一种新型环保的包装材料。它由低密度聚乙烯脂经物理发泡产生无数的独立气泡构成。主要优点:韧性强、循环再造、环保、抗撞力强、薄、占空间少。克服了普通发泡胶易碎、变形、回复性差的缺点。具有隔水防潮、防震、隔音、保温、可塑性能佳、韧性强、循环再造、环保、抗撞力强等诸多优点,亦具有很好的抗化学性能。是传统包装材料的理想替代品。
珍珠棉用途:
1、电视机、冰箱、家电和交电制品包装、电子仪器,医疗器械防震包装。
2、精密仪器等防震包装、陶瓷、玻璃、光学仪器防震包装。
3、家具、漆器和乐器的防损包装
4、各种出口制品的包装。
5、箱包内衬,玩具保护,水上产品和建筑物的填缝。
珍珠棉优点:
1. 5---50倍的高发泡成形产品,重量轻,具有一定的坚固性。
2. 柔软性和缓冲性很好,受反复冲压击其特性不变
3. 导热率很低而隔热性很好。
4. 独立气泡的构成,几乎没吸水性的防水材,
5. 不受各种气候条件影响,耐气候性优越。
6. 独立气泡的结构,具有很好的隔音,防震效果
7. 切断、粘合、成型、加工性优越。
8. 外表光滑,可做成各种颜色,更显优美效果。
9. 通过特殊加工可具有阻燃效果,加入防静电剂,可具有防静电效果。
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