BARINTHUS PT-E 460/2high temperature synthetic grease oil offers durability and long-lasting lubrication in heavy industrial conditions with PTFE additive.

BARINTHUS PT-E 460/2 | High-Performance Synthetic Temperature Grease with PTFE Additive

BARINTHUS PT-E 460/2 is a synthetic temperature grease with PTFE additive specifically developed for systems operating at high temperatures. It maintains its stability over a wide temperature range from -40°C to +260°C, providing long-lasting lubrication and equipment protection even in challenging environments.

This high-performance grease is safely preferred in heavy industrial sectors such as iron-steel, cement, ceramics, paper, and plastic production lines. PTFE reinforcement minimizes wear by reducing friction, and thanks to its low evaporation feature, the lubrication performance is preserved for a long time.

Providing high resistance to water, chemicals, and corrosion, BARINTHUS PT-E 460/2 is also free from toxic contents with its eco-friendly formula. Its fully compatible structure with automatic and manual lubrication systems provides application flexibility to the user.

Advantages:

• High resistance to wear with PTFE additive

• Wide temperature range: -40°C to +260°C

• Water and chemical-resistant formula

• Low evaporation – permanent performance even at high temperatures

• Compatible with automatic lubrication systems

• Contains no chlorine, lead, or barium – eco-friendly

• Long service life under high load

• Superior adhesion and film durability on metal surfaces

Applications:

• Bearings operating at high temperatures in iron-steel and cement plants

• Kiln carts and dryer cylinders in the ceramics sector

• Calenders and film rolling machines in plastic production

• Steam rollers and motor bearings in textile machinery

• Industrial gearboxes and vehicle wheel bearings

In the market, the RESTOREPLUS BARINTHUS PT-E 460/2 product's equivalent these products; designed for industrial applications where extreme loads, high temperatures, and chemical aggressiveness are at their peaks, are ultra-premium greases in the high viscosity PFPE base oil and PTFE thickened category:

Equivalent Brands and Products

BARINTHUS PT-E 460/2 is particularly suitable for low-speed but extremely heavy-load furnace bearings due to its higher base oil viscosity (ISO VG 460) compared to other products in the series. Its main equivalents in the market are as follows:

• RESTOREPLUS: Barinthus PT-E 460/2

• MOLYKOTE: HP-870 (Heavy Duty Series) / HP-300

• KLÜBER: Barrierta L 55/2 (High Viscosity Class) / Klübertemp HM 83-402

• KRYTOX (DU PONT): Krytox GPL 227 / Krytox XHT-AC

• SKF: LGET 2 (Extreme Temperature Grease)

• LUBCON: Turmotemp II/400 CL 2

• TOTALENERGIES: Statis HT 2

Technical Information and Specifications

Restoreplus Barinthus PT-E 460/2 is prepared based on, and equivalent counterparts in this segment contain, the following common technical values:

• Technology: It is produced with a combination of High Viscosity PFPE (Perfluoropolyether) base oil and PTFE (Teflon) thickener, providing an oil film that does not break even under the heaviest load conditions.

• Type: It is chemically completely inert, non-flammable, and has an evaporation rate of almost zero, classified as a Heavy Duty Ultra High-Temperature Grease.

• Operating Temperature: It offers extreme thermal resistance; maintaining its physical and chemical structure between -30°C and +280°C (up to +300°C at peak points), it does not melt or carbonize.

• Load Carrying Capacity: Thanks to the base oil in ISO VG 460 viscosity class, it forms a Thick Oil Film between surfaces even at low speeds. This maximizes the lifespan of large bearings under heavy load.

• Chemical Resistance: Even when in contact with oxygen, chlorine, strong acids, and solvents, it Does Not React. It is the most reliable class for sealing and lubrication in chemical and petrochemical facilities.

• Longevity: Its oxidation stability is so high that, under proper sealing conditions, it can lubricate Throughout the Bearing's Life (fill-for-life), radically reducing maintenance costs.

• Compatibility: It does not negatively interact with any plastic, elastomer or metal alloy. It protects Sealing Elements (Seals) and prevents them from hardening.

• Consistency: Classified as NLGI 2, it displays stable performance in high-temperature, heavy-load bearings without losing its sealing property.

Usage Area: This product is particularly used in corrugated board production rolls, heavy-duty chains in textile sector ram ovens, high-temperature kiln car bearings in cement and glass industries, and chemical valve systems.