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

Eastman Benzoflex LC-531 Benzoate Ester Plasticizer

Eastman Benzoflex LC-531 is a high-purity benzoate ester plasticizer from Eastman’s Benzoflex® series, offering excellent low-temperature flexibility, UV stability, and compatibility with PVC and other polar polymers. It replaces phthalates with lower volatility and improved migration resistance, supporting sustainable formulations in wire & cable, flooring, and automotive applications.
  • eastman benzoflex lc 531 benzoate ester plasticizer_b34efee4
  • eastman benzoflex lc 531 benzoate ester plasticizer_b34efee4

Features Of Eastman Benzoflex LC-531 Benzoate Ester Plasticizer

  1. Low volatility and excellent long-term thermal stability for enhanced product durability in demanding processing conditions.

  2. Good compatibility with rigid and flexible PVC, as well as select cellulose esters and acrylic resins.

  3. Low migration tendency, supporting improved retention in finished articles such as flooring and wall coverings.

  4. Non-phthalate formulation meeting global regulatory expectations for safer alternatives in sensitive applications.

  5. Balanced plasticization efficiency with favorable low-temperature flexibility and tensile properties.

Typical Applications Of Eastman Benzoflex LC-531 Benzoate Ester Plasticizer

  1. Rigid and semi-rigid PVC profiles for window frames and siding.

  2. Flooring compounds including vinyl composition tile (VCT) and resilient sheet flooring.

  3. Wall coverings and decorative laminates requiring low migration and color stability.

  4. Automotive interior components such as instrument panel skins and door trims.

  5. Coated fabrics and synthetic leather where processing safety and odor control are critical.

Specifications Of Eastman Benzoflex LC-531 Benzoate Ester Plasticizer

Chemical TypeBenzoate ester (mixed alkyl benzoate)
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsPVC, cellulose esters, acrylic resins
Key FeaturesNon-phthalate, low volatility, low migration
BenefitsThermal stability, compatibility, regulatory compliance
Density (25 °C)Approx. 1.08 g/cm³
Flash Point (PMCC)Approx. 210 °C


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