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

Croda Priolube 3967 Diester Intermediate

Croda Priolube 3967 Diester Intermediate is a high-purity synthetic diester base fluid from Croda’s Priolube series, engineered for lubricant formulation in demanding automotive and industrial applications. It offers excellent thermal stability, low volatility, and superior oxidation resistance, ensuring extended service life and consistent performance under extreme conditions.
  • croda priolube 3967 diester intermediate_00e4ac2e
  • croda priolube 3967 diester intermediate_00e4ac2e

Features Of Croda Priolube 3967 Diester Intermediate

  1. Highly stable synthetic diester base with excellent thermal and oxidative resistance.

  2. Low volatility and superior hydrolytic stability under demanding operating conditions.

  3. Compatible with common elastomers and seals used in lubricant formulations.

  4. Offers outstanding low-temperature fluidity and viscosity index performance.

  5. Designed for use as a high-performance intermediate in advanced lubricant synthesis.

Typical Applications Of Croda Priolube 3967 Diester Intermediate

  1. Aircraft engine oils requiring extended service life and thermal robustness.

  2. High-temperature industrial gear oils for continuous-duty applications.

  3. Synthetic compressor lubricants for air, refrigeration, and process gas systems.

  4. Turbine oils where oxidation resistance and sludge control are critical.

  5. Specialty hydraulic fluids for aerospace and precision machinery.

Specifications Of Croda Priolube 3967 Diester Intermediate

Chemical TypeSynthetic diester (mixed C8–C10 branched-chain)
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsIntermediate for high-performance synthetic lubricants
Key FeaturesThermal stability, hydrolytic resistance, low volatility
BenefitsEnables longer drain intervals and enhanced equipment protection
Storage StabilityStable under dry, cool, and inert conditions
Handling GuidanceRefer to Safety Data Sheet (SDS) for safe handling and disposal


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