Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DIC Polycizer A-55 Ester Oligomer Plasticizer

DIC Polycizer A-55 Ester Oligomer Plasticizer is a high-performance, low-volatility oligomeric plasticizer from DIC’s Polycizer series. Designed for demanding PVC applications, it offers excellent migration resistance, thermal stability, and long-term flexibility retention. Ideal for wire & cable, automotive interiors, and medical tubing where regulatory compliance and durability are critical.
  • dic polycizer a 55 ester oligomer plasticizer_44514bcb
  • dic polycizer a 55 ester oligomer plasticizer_44514bcb

Features Of DIC Polycizer A-55 Ester Oligomer Plasticizer

  1. Low volatility and excellent migration resistance for long-term performance stability.

  2. High molecular weight ester oligomer structure ensures reduced leaching in demanding environments.

  3. Good compatibility with PVC, chlorinated polyethylene (CPE), and other polar thermoplastics.

  4. Improved low-temperature flexibility without compromising tensile strength or elongation.

  5. Non-phthalate formulation compliant with major global regulatory frameworks including EU REACH and US CPSIA.

Typical Applications Of DIC Polycizer A-55 Ester Oligomer Plasticizer

  1. Flexible PVC flooring and wall coverings requiring durability and stain resistance.

  2. Automotive interior trim components exposed to elevated temperatures and UV stress.

  3. Medical tubing and blood bags where extractables and biocompatibility are critical.

  4. Wire & cable insulation for industrial and building applications demanding flame-retardant synergy.

  5. Sealing compounds and gaskets used in food-contact and pharmaceutical packaging systems.

Specifications Of DIC Polycizer A-55 Ester Oligomer Plasticizer

Chemical TypeEster oligomer (non-phthalate)
Product FormPale yellow to light amber viscous liquid
AppearanceClear, homogeneous liquid at 25°C
Primary ApplicationsPVC, CPE, NBR, and other polar polymer systems
Key FeaturesLow volatility, high permanence, non-migrating
BenefitsEnhanced product lifetime, improved processing safety, regulatory compliance
Density (20°C)Approx. 1.02–1.04 g/cm³
Flash Point (COC)≥ 220°C


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