Plastics are one of the most versatile materials. Plastic products are vulnerable to the sunlight, oxygen, and microbial damage. Therefore, they are easy to age, break, and grow mold & algae when using, so as to lose their use value. In order to prevent the impact of sunlight and oxygen on the plastic, a variety of antioxidants, ultraviolet absorber (UV absorber), plasticizers, and other additives should be added into the plastics, and the use of these additives provides sufficient nutrients for microbial growth. Plastic products for outdoor use are vulnerable to the erosion of fine mold and algae, so as to lose efficacy. As a result, enough antibacterial agents should be added into the plastic products for outdoor use, in order to maintain the beauty of plastic products and increase their service life. Enough antibacterial agents should also be added into the plastic products for indoor use to prevent the growth of bacteria and mold, in order to prevent the spread of disease.
塑料是用途最广的材料之一。塑料制品易受阳光、氧气和微生物的伤害。因此，在使用过程中容易老化、破碎、滋生霉菌和藻类，从而失去使用价值。为了防止阳光和氧气对塑料的影响，应在塑料中加入各种抗氧化剂、紫外线吸收剂(紫外线吸收剂)、增塑剂等添加剂，这些添加剂的使用为微生物的生长提供了充足的营养。户外使用的塑料制品容易受到细小霉菌和藻类的侵蚀而失效。因此，户外使用的塑料制品应添加足够的抗菌剂，以保持塑料制品的美观，延长塑料制品的使用寿命。在室内使用的塑料制品中也要加入足够的抗菌剂，以防止细菌和霉菌的生长，防止疾病的传播。
iHeir –PSZ, which is prepared by our company’s technology, is a new generation of international antibacterial agent for plastics. Its performance is better than a variety of antibacterial agents that are currently used in plastics, and it can contact with food, which has the characteristics of no discoloration, high temperature resistance, and water resistance. It is suitable for all kinds of light-colored plastic.
iHeir -PSZ104是我公司采用先进技术生产的新一代国际塑料抗菌剂。其性能优于目前塑料中使用的各种抗菌剂，并能与食品接触，具有不变色、耐高温、耐水等特点。适用于各种浅色塑料。
It has broad spectrum sterilizing functions with long-term effects, with the characteristics of no loss, good effect and good compatibility with high polymer. In addition, it keeps stable under strong ultraviolet light and acid rain, which meets the most stringent requirements of European, American, and Japanese laws and regulations.
它具有广谱杀菌功能，长效，无损耗，效果好，与高分子相容性好等特点。此外，在强紫外线和酸雨条件下也能保持稳定，满足欧洲、美国和日本法律法规最严格的要求。
| Adding amount for PSZ104 | Washing for 72 hours | Killing rate of escherichia coli | Killing rate of staphylococcus aureus |
| 1.5% | Without (water) washing | ＞99.9% | ＞99.9% |
| 1.5% | Water washing | ＞99.9% | ＞99.9% |
Usage: The recommended adding amount is 1%. The exact adding amount of the specific formula can be obtained by the test of our company’s chemical microbial technical center.
用法:建议添加量为1-2%。具体配方的准确添加量由我公司化学微生物技术中心检测得出。
