Excellent Lubricity and Wear Protection
Forms a strong surface film that reduces friction and wear in chain links, gears, and sliding components.
PETO-90 (Pentaerythritol Tetraoleate) represents the pinnacle of pentaerythritol ester technology, engineered as a high-performance base fluid for demanding industrial lubrication systems. This advanced polyol ester, modified from unsaturated fatty acids and pentaerythritol, delivers unmatched performance in metalworking fluids, industrial chain oils, and specialized lubricant formulations where conventional oils fail. As a critical component in ester-based lubricants, PETO-90 provides superior thermal stability, oxidation resistance, and outstanding lubricity characteristics that extend equipment life and reduce maintenance costs. Industrial formulators and procurement managers worldwide rely on this premium pentaerythritol ester to enhance their lubricant systems' performance across aerospace, automotive, manufacturing, and heavy industrial applications.
Forms a strong surface film that reduces friction and wear in chain links, gears, and sliding components.
Maintains integrity at elevated temperatures; resists oxidation and varnish formation.
Supports heavy-duty industrial chain oil demands; resists shear thinning.
Minimizes loss through evaporation; safer under high thermal stress.
Blends easily with common additive systems; works with synthetic and semi‑synthetic base oils.
Less carbon, varnish, and sludge, aiding maintenance and longer oil drain intervals.
Perfect for conveyor chains, mining equipment, paper mills, steel manufacturing, and sawmills.
Ideal for cutting oils, grinding fluids, and rolling lubricants in machining and manufacturing.
Suitable for high-load gears in automotive, industrial, and marine applications.
Used in forestry, agriculture, and marine hydraulics needing reliable lubrication.
Great for high-speed chains, slideways, and moving parts in textile and packaging lines.
Effective in rotary screw and vane compressors to reduce wear and deposits.
Perfect for harsh conditions and heavy-duty equipment exposed to extreme environments.
By Star-K
Food Safety and Standards Authority of India
Quality Management Systems
Good Manufacturing Practices
| Parameter | Details |
|---|---|
| Product Name | PETO - 90 |
| Chemical Name | Pentaerythritol Tetraoleate |
| Appearance | Colourless to pale yellow clear liquid |
| Viscosity @ 40°C | Min. 90 cSt |
| Viscosity Index | >180 |
| Acid Value | ≤ 1.0 mg KOH/g |
| Flash Point | > 300°C |
| Biodegradability | Readily biodegradable |
| Shelf Life | 24 months (sealed, ambient conditions) |
| Solubility | Soluble in most base oils and additives |
Storage: Keep containers tightly sealed in a cool, dry, ventilated area; avoid heat sources and open flame.
Handling: Wear suitable PPE—gloves, eye protection; avoid prolonged skin contact. Good ventilation recommended.
Stability: Protect from moisture and oxidizers; avoid contamination.
Disposal: Dispose per local regulations. Used oil or residue should be handled as industrial waste.
Documentation: Material Safety Data Sheet (MSDS/SDS), specification sheet available.
When performance and reliability matter, PETO‑90 stands out. Here’s what sets it apart:
Superior Oxidative and Thermal Stability
Resists thermal degradation and sludge formation, significantly extending fluid life. Ideal for high-temperature gear, chain, and compressor oils.
Wide Temperature Operating Range
High viscosity index (VI > 180) ensures optimal viscosity stability across a broad temperature range.
Environmental Compliance and Sustainability
Readily biodegradable and non-toxic — perfect for OEMs transitioning to sustainable lubrication solutions.
Multi-Functional & Broadly Compatible
Serves both as a base stock and performance additive. Compatible with mineral oils, PAOs, and synthetic esters for versatile formulation options.
High Flash Point for Safety
Reduced volatility and a high flash point (≥ 300 °C) enhance fire safety in high-load industrial applications.
PETO‑90, being an ester‑based lubricant with pentaerythritol ester chemistry, offers higher oxidative resistance, better film strength, lower volatility, and cleaner performance—resulting in longer life and less maintenance.
Yes. PETO‑90 is tailored for demanding environments. Its polyol complex ester structure retains lubricity under high temperature, load, and occasional moisture exposure, though protection from water and contaminants still helps performance.
It depends on the formulation, but for chain oil and industrial chain systems, it’s often used as the main base fluid. As an additive, anywhere from 5‑20% blend level may be used depending on required performance and cost trade‑offs.
Yes. It generally blends well with other synthetic base stocks and standard additive packages. However, compatibility testing is recommended especially when switching from mineral oil bases.
Heavy duty chains (conveyor, mining, sawmill), gear drives, metalworking equipment, sliding surfaces, textile machines—all seeing high loads or frequent start‑stop cycles will benefit strongly.
You’ll receive a Certificate of Analysis (COA), Technical Data Sheet (TDS), and Safety Data Sheet (SDS) for each batch. Additional tests (e.g. oxidation stability, pour point) can be shared on request.
Because it is a synthetic ester, it tends to have better performance in terms of biodegradation, lower evaporation losses, and reduced formation of harmful byproducts. Still, it should be handled and disposed according to local environmental regulations.