Antistatic agent is an indispensable additive in plastic processing. Antistatic agent has developed rapidly abroad. Especially in developed countries such as the United States, Western Europe and Japan, the production and consumption of antistatic agents rank among the top in the world.

At present, researchers are committed to developing new antistatic agents. For example, Witco company of the United States produces a quaternary amine salt antistatic agent with the brand of markstat-ai-26, which has excellent antistatic performance and does not damage the thermal stability of PVC. A granular antistatic agent developed by Hoechst company belongs to aliphatic anionic sulfonate with the brand name hostastat HSI. It is suitable for a variety of plastics such as dry PS, ABS and PVC. It can improve the fluidity of products, pigment dispersion and compatibility of blends.

 Kenstat is an antistatic agent developed by kenrich petrochemical company. Its antistatic effect has nothing to do with atmospheric humidity It will not frost the surface of the product, and the use amount is small (about 0.1). In addition, ipe132 and pei39 produced by Japan’s first industrial pharmaceutical company, TB109 of Japan’s Matsumoto oil company and Cai Tianxi and yi-313 of Japan’s Taicai oil company are antistatic agents with excellent performance.

Development of antistatic agents for plastics abroad of the carrier tape materials

Generally speaking, the development of antistatic agents for plastics abroad tends to be durable, heat-resistant, wide applicability and variety serialization. For example, the antistatic agent series products of AC1 company can maintain the aftereffect for a long time. Autistat 68 produced by Fraser company in the United States is suitable for PE, PP, PS and other resins, and the heat-resistant temperature is as high as 240 ℃. Three antistatic concentrated masterbatches Xi d1045fi, Xi d7103f1 and Xi d1053f2 developed by nortech can be used in low, medium and high-density PE films for electronic product packaging and plastic products formed by injection or blow molding.