
This article is an explanation of Transformer Oil performance in criteria and highlights the benefit of using BIO TRANSFORMER OIL for sustainability purposes.
Start your own business in the oil industry. Click here to know more!
Key Properties of Transformer Oil

- Dielectric Breakdown Voltage
- Resistivity
- Flash Point
- Viscosity
- Low-Temperature Performance
- Oxidation Stability & Aging Resistance
- Moisture Tolerance
- Interfacial Tension
Know more about the key properties of transformer oil. Click here

PSP Specialties High Performance Transformer Oil
High Performance Oil is the key to achieving insulation stability, heat dissipation, safety operation by providing all of the performance standards. PSP Specialties TRANSFORM and PSP Specialties TRANSFORM ULTRA are engineered to meet these demands, offering superior protection and performance for electrical systems.
If you would like to know more about BIO TRANSFORMER OIL, click here
PSP — Powering Industry with Quality, Innovation, and Reliability
P.S.P. Specialties Public Company Limited is Thailand’s leading one-stop solution provider for lubricants and oil-related products, with an annual blending capacity exceeding 250 million liters. Supported by a well-structured and stable corporate organization across manufacturing, logistics, and trading ventures. PSP ensures a strong supply chain and secure supply with always available stock to meet customer demand.
Our modern distribution center, covering over 20,000 m², features automated systems and complies with DOEB safety standards. Moreover, the Technology Center, certified with ISO 9001, ISO 14001, and ISO 45001 standards. Since 1989, PSP has been trusted for premium quality through advanced testing for lubricants, greases, and specialty oils.
Improve Your Productivity — Click to Explore our Specialty Oils
Telephone : +662 434 0540
Email : info@psp.co.th