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

BASF Palamoll 638 Hexanedioic Acid Polymer with 1,2-Propanediol Octyl Ester Plasticizer

BASF Palamoll 638 is a high-performance plasticizer from the Palamoll® series, featuring a hexanedioic acid polymer esterified with 1,2-propanediol and octyl alcohol. It delivers excellent low-temperature flexibility, migration resistance, and compatibility with PVC and other polar polymers—ideal for demanding wire & cable, automotive, and medical applications.
  • basf palamoll 638 hexanedioic acid polymer with 1 2 propanediol octyl ester plas_0917c86d
  • basf palamoll 638 hexanedioic acid polymer with 1 2 propanediol octyl ester plas_0917c86d

Features Of BASF Palamoll 638 Hexanedioic Acid Polymer with 1,2-Propanediol Octyl Ester Plasticizer

  1. High-performance polymeric plasticizer offering excellent long-term migration resistance in flexible PVC compounds.

  2. Combines low volatility with superior extraction resistance against water, detergents, and oils.

  3. Delivers outstanding low-temperature flexibility and improved mechanical retention over extended service life.

  4. Compatible with a broad range of PVC resins and stabilizer systems, including calcium-zinc and organotin formulations.

  5. Non-phthalate, REACH-compliant solution supporting regulatory compliance for sensitive applications.

Typical Applications Of BASF Palamoll 638 Hexanedioic Acid Polymer with 1,2-Propanediol Octyl Ester Plasticizer

  1. Medical tubing and blood bags requiring biocompatibility and extractables control.

  2. Food-contact packaging films and cling wraps compliant with FDA 21 CFR §178.3910.

  3. Automotive interior trim components exposed to elevated temperatures and UV aging.

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

  5. High-durability flooring and wall coverings subject to abrasion and cleaning agent exposure.

Specifications Of BASF Palamoll 638 Hexanedioic Acid Polymer with 1,2-Propanediol Octyl Ester Plasticizer

Chemical TypePolymeric adipate ester (hexanedioic acid polymer with 1,2-propanediol octyl ester)
Product FormAmbient-stable, viscous liquid
AppearanceColorless to pale yellow, clear liquid
Primary ApplicationsFlexible PVC plasticization for medical, food-contact, automotive, and construction sectors
Key FeaturesNon-phthalate, low migration, high permanence, thermal stability up to 160 °C
BenefitsExtended product lifetime, reduced leaching, enhanced regulatory acceptance
Regulatory StatusREACH registered; compliant with EU Directive 2002/72/EC (as amended) and FDA 21 CFR §178.3910


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