Classification of the most popular plastic additiv

2022-07-23
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Several categories of antistatic agents for plastics additives

antistatic agents are a kind of plastic additives. Since the volume resistivity of the polymer is generally as high as 1010-1020 Ω/cm2, it is easy to accumulate static electricity and cause danger. The antistatic agent is mostly a surfactant, which can make the plastic surface hydrophilic. The ionic surfactant also has the function of conducting electricity, so it can make the static electricity leak in time. What are the types of plastic additives and antistatic agents

non-ionic antistatic agent

non-ionic antistatic agent has the advantages of good processability and thermal stability. It mainly includes polyethylene glycol ester or ether mechanical tensile testing machine. It is a kind of tensile performance testing equipment with a length of 46mm, polyol fatty acid ester, fatty acid alkanolamide, fatty amine ethoxyl ether and other products

anionic antistatic agents

cationic antistatic agents mainly include amine salt, quaternary ammonium salt, alkyl amino acid salt, etc., of which quaternary ammonium salt is the most important

there are few kinds of anionic antistatic agents. The common anionic antistatic agents in China are ABPs (sodium nonylphenoxypropane sulfonate) and DPE (potassium p-nonyldiphenyl ether sulfonate). Atmer190 (alkyl sulfate) developed by foreign u-niqema company [4] can be widely used in PS, PVC, PE, PC (polycarbonate), POM (polyoxymethylene resin), PA (polyamide), TPU (thermoplastic elastomer rubber) and other fields for general manufacturers

mixed antistatic agent

taking advantage of the characteristics of this time

mixed antistatic agent refers to a new type of antistatic agent compounded with two or more types of surfactants, which often has better antistatic effect

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