Plasticizers & Phthalates Standards

Plasticizers and Phthalates Standards

Plasticizer refers to the substance added to the polymer system to increase the plasticity of the system. The mechanism of action is to increase the mobility of polymer molecules by weakening the force between polymer molecules. According to the chemical structure of plasticizers, it can be divided into phthalates, chlorine-containing plasticizers, phenyl alkyl sulfonates, polyol esters, aliphatic tribasic acid esters, epoxy esters, phosphate esters, trimellitate esters and others. Among them, phthalate is a commonly used plasticizer in plastic products, widely used in in toys, food packaging bags, wallpaper, medical blood bags, medical hoses, detergents and many other products.

Studies have shown that the phthalate content exceeding the standard will cause great harm to human health. Therefore, for products containing plasticizers, standard reagents need to be formulated for content, use and recycling methods.

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Alfa Chemistry is one of the largest providers of plasticizers & phthalates standards in the world and the quality assurance is of prime importance to Alfa Chemistry. The solvent from Alfa Chemistry in the world is synonymous with reliability and excellent quality. Because of the exacting nature of our business and the regulatory demands placed upon our industry, Alfa Chemistry continues to be at the forefront in terms of compliance, accreditations and certifications.

References

  1. Jie, C.; et al. Epoxidized castor oil-based diglycidyl-phthalate plasticizer: Synthesisand thermal stabilizing effects on poly(vinyl chloride) [J]. J. APPL. POLYM. SCI.2019, 47142.
  2. Andrea, P.; et al. Phthalate Release from Plastic Fragments and Degradation in Seawater. Environ. Sci. Technol. 2019, 53, 166−175.
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