Reference Fuels (ASTM) – Octane /Cetane by Chevron Phillips Chemical
U3S Chemsolutions supplies the TrusTec™ portfolio of reference and specialty fuels from Chevron Phillips Chemical (CPChem), a global leader in high‑purity hydrocarbons and calibration fuels. These products are engineered to meet stringent ASTM testing protocols, ensuring accuracy, repeatability, and reliability in fuel quality evaluation and engine calibration.
TrusTec™ reference fuels are widely used by engine manufacturers, testing laboratories, research institutions, certification bodies, and fuel quality assessment facilities across the world.
Cetane Reference Fuels (ASTM D‑613)
CPChem manufactures a complete range of diesel ignition quality reference fuels used for cetane number determination and engine calibration.
Product Range Includes:
- Secondary Reference Fuels (T & U): High‑cetane (T) and low‑cetane (U) fuels calibrated against primary reference standards.
- Cetane Check Fuels: High and low variants used for single‑point engine condition checks and routine calibration.
- Compatibility with Multiple Test Methods: Suitable for ASTM D‑613, D‑7371, D‑7170, and D‑6890 protocols.
These fuels ensure consistent ignition quality, enabling precise evaluation of diesel blends and performance characteristics.
Octane Reference Fuels (ASTM D‑2699 & D‑2700)
CPChem’s octane reference fuels are used for knock engine calibration and gasoline octane number determination.
Product Range Includes:
- Primary Reference Fuels (PRF): High‑purity Iso‑octane and n‑Heptane, essential for establishing octane number baselines.
- Toluene Standard Fuels: Controlled blends of toluene and hydrocarbons for specialized octane calibration requirements.
- Custom Octane Blends: Including Octane Blend No. 80, Iso‑octane + TEL, and other formulations tailored for specific test protocols.
These fuels deliver high stability, purity, and repeatability, ensuring accurate knock rating and gasoline performance analysis.
Why TrusTec™ Reference Fuels?
- Manufactured under strict quality and purity controls
- Fully compliant with ASTM and global testing standards
- Proven reliability for engine calibration and fuel performance testing
- Trusted by laboratories, OEMs, and certification agencies worldwide
- Available in multiple grades and blends for diverse testing needs
Applications
- Engine calibration (diesel & gasoline)
- Fuel quality certification
- R&D and performance testing
- Regulatory compliance evaluations
- Laboratory analysis and benchmarking
TrusTecTM Diesel Cetane Check Fuel, Low
TrusTecTM Diesel Cetane, Check Fuel, High
TrusTecTM Diesel Reference Fuel T-34
TrusTecTM Diesel Reference Fuel U-34
TrusTecTM PRF Octane Blend No.80