新近,美国Janssen PMP公司开发出一种具有成本效益的银基添加剂替代品-5%(w)吡啶硫酸铜抗菌材料。该材料易于在加工过程中掺入聚烯烃中,且对机械性能没有任何不利影响。该新产品可控制微生物在塑料表面的生长,从而提供长期的保护,防止细菌、霉菌、霉和藻类导致的污渍、气味和产品质量下降。此外,该添加剂母料还具有良好的热稳定性和较低的溶解度。 Recently, the United States Janssen PMP company has developed a cost-effective alternatives to silver-based additives -5% (w) pyridine copper sulfate antibacterial material. The material is easily incorporated into polyolefins during processing without any detrimental effect on mechanical properties. The new product controls the growth of microorganisms on plastic surfaces, providing long-term protection against stains, odors and product quality from bacteria, molds, molds and algae. In addition, the additive masterbatch also has good thermal stability and low solubility.