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邦凯二氧化硅开口剂/高纯高透/开口母粒专用/薄膜专用/适用广/无毒安全 厂家直供、可定制指标 、可提供食品级药品级二氧化硅

Jan 15, 2025
01:29

邦凯作为行业内为数不多的二氧化硅源头生产企业,采用高品质硅胶经过特殊工艺加工而成的多种高效专用添加剂母材,可

用于 PE、PP、PET 等材料开口、抗黏连要求,可满足流延薄膜(CPP、

CPE)、吹膜(IPP、IPE)、热收缩膜(POF)、双向拉伸薄膜(BOPP、

BOPET)等薄膜产品的开口需求。

产品特性:

1、抗粘连性:二氧化硅开口剂能够在薄膜表面形成许多微细而坚硬的突起,减小薄膜之间的接触面积,降低薄膜表面摩擦系数,使薄膜易于开口。

2、高比表面积:拥有较高的比表面积,抗粘连性强,非常适合在薄膜材料中作为开口剂。

3、良好的分散性:能均匀分散在树脂里面,制成10-25%的抗粘连母粒,可用于PP、PE等薄膜产品。

4、光学性能:折射率与塑料材料(PE/PP)相近,提供良好的光学特性,如透明度、浊度和光泽度。

5、纯度高:原料纯度高,无任何有害人体物质。

6、粒度分布集中:提供良好的抗黏性和光学特性。

7、无毒无害:无毒、无污染、无挥发性,分散性好,具有补强作用。


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