
Process Oil is a specialized hydrocarbon oil essential for many industrial applications. Therefore, selecting the right process oil is a critical factor, as it directly affects production efficiency and overall performance.
Start your own business in the oil industry. Click here to know more!
How many types of Process Oil are there ?
- Paraffinic Oil – These oils offer high saturate levels, low volatility, a high flash point, and low PAH content, making them environmentally friendly.
- Naphthenic Oil – Available in a variety of viscosities, flash points, and solvency levels, with a low pour point and excellent low-temperature flexibility.
- Aromatic Oil – Also known as traditional aromatic oils, They have high aromatic content, a low aniline point, and a high flash point.
- Low PAHs Oil – PAH (Polycyclic Aromatic Hydrocarbons) these oils are environmentally friendly, low in toxicity, and deliver excellent performance.
If you would like to know more about Process oil for industrial use, click here

Why is Process Oil essential for industrial application ?
Process Oil is essential for efficiency and improves the physical and chemical characteristics of rubber and plastic compounds. It enhances flexibility, durability, and smoothness. Additionally, Langis ng Proseso helps ensure easier mixing and molding, adjust viscosity, and improve impact resistance.
Interested in our business, click here to know more.
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