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

Kao HA-5 Ester Plasticizer

Kao HA-5 Ester Plasticizer is a high-purity, low-volatility ester-based plasticizer from Kao Corporation’s HA series, designed for demanding PVC applications requiring excellent compatibility, thermal stability, and low migration. It offers superior flexibility retention and meets stringent regulatory standards for food-contact and medical-grade materials.
  • kao ha 5 ester plasticizer_7d4bfa36
  • kao ha 5 ester plasticizer_7d4bfa36

Features Of Kao HA-5 Ester Plasticizer

  1. Excellent low-temperature flexibility retention for PVC and other polar polymers.

  2. Low volatility and superior migration resistance compared to conventional phthalate plasticizers.

  3. Good compatibility with rigid and flexible PVC formulations, enabling broad processing window.

  4. Non-toxic profile compliant with major global regulatory frameworks for indirect food contact applications.

  5. Stable hydrolytic performance under humid and elevated temperature conditions.

Typical Applications Of Kao HA-5 Ester Plasticizer

  1. Flexible PVC flooring and wall coverings.

  2. Medical tubing and blood bags requiring biocompatibility.

  3. Automotive interior trim and wire & cable insulation.

  4. Food packaging films and gaskets.

  5. Toy and childcare product components meeting stringent safety standards.

Specifications Of Kao HA-5 Ester Plasticizer

Chemical TypeNon-phthalate ester (branched aliphatic diester)
Product FormClear, pale yellow liquid
AppearanceTransparent, slightly viscous liquid at 25°C
Primary ApplicationsPVC, PVDC, nitrocellulose, and chlorinated polyethylene
Key FeaturesLow odor, non-volatile, hydrolysis-resistant
BenefitsEnhanced durability, reduced leaching, improved end-product safety
Regulatory ComplianceREACH SVHC-free; compliant with EU Directive 2011/65/EU (RoHS) and US FDA 21 CFR §178.3910


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