BARINTHUS PT-E 300/2 PTFE enhanced high-performance synthetic temperature grease oil provides long-lasting protection in high temperature, vacuum, and chemical environments.

PTFE Enhanced High-Performance Synthetic Temperature Grease

BARINTHUS PT-E 300/2 is an advanced synthetic grease oil enhanced with PTFE, offering maximum durability and long-lasting lubrication in challenging environments involving high temperatures, vacuum, and aggressive chemicals.

This special formula, operating stably between -35°C and +300°C, increases the reliability of industrial processes thanks to its thermal stability and low volatility features. High resistance to acids, alkalis, chlorinated solvents, and oxidizing chemicals makes it indispensable especially in textile, ceramic, and film production lines.

The slipperiness provided by PTFE reduces friction in roller and plain bearings, minimizing wear. Compatible structure with NBR, EPDM, and PTFE seals provides excellent performance in sealing systems.

Environmentally sensitive formulation contains no heavy metals or harmful solvents. This grease, compatible with both manual and automatic lubrication systems, is a flexible and reliable solution.

Advantages:

• High temperature (up to 300°C) and vacuum resistance

• Low friction reinforced by PTFE and superior slipperiness

• Chemical resistance to acids, bases, and solvents

• Low volatility, permanent oil film even in a vacuum

• High compatibility with seal materials like NBR, EPDM

• Eco-friendly: Contains no lead, chlorine, or barium

• Full efficiency in manual and automatic applications

• Ideal for ceramic, textile, plastic film lines

The products replacing the market RESTOREPLUS BARINTHUS PT-E 300/2; designed for points where extremely high temperature, chemical corrosion, and heavy loads are combined, are counterparts in the class of fully synthetic (PFPE-based) greases with PTFE (Teflon) thickener:

Equivalent Brands and Products

BARINTHUS PT-E 300/2 stands out as one of the products with the highest temperature resistance in the series, equivalent to these professional products in the market "Ultra High Temperature" category:

• RESTOREPLUS: Barinthus PT-E 300/2

• MOLYKOTE: HP-300 / HP-870

• KLÜBER: Barrierta L 55/2 / Klübertemp HM 83-402

• KRYTOX (DU PONT): Krytox GPL 205 / GPL 227

• SKF: LGET 2 (Extreme Temperature Food Grade Grease)

• TOTALENERGIES: Statis HT 2

• LUBCON: Turmotemp II/400

Technical Information and Features

Restoreplus Barinthus PT-E 300/2 is used as a reference to prepare common technical values of replacements in this segment as follows:

• Technology: Produced with PFPE (Perfloropolyether) base oil, the most stable lubricant molecule in the world, and a PTFE (Teflon) thickener combination that reduces friction close to zero.

• Type: Ultra High-Performance Synthetic Grease that is unaffected by any solvent, acid, or base and has a non-flammable and non-oxidizing structure.

• Operating Temperature: Possesses extraordinary thermal resistance; operates without charring, drying, or evaporating between -30°C and +300°C (higher during short-term peaks).

• Chemical Inertness: Does not react with oxygen, hydrogen, and aggressive chemicals. This feature makes it the safest choice for Oxygen Installations and chemical valve systems.

• Low Evaporation: Does not lose mass even under high vacuum or extreme heat. This allows the oil to remain within the bearing, providing Very Long Lubrication Periods (sometimes throughout the life of the bearing).

• Load Carrying: Forms a smooth layer on metal surfaces thanks to the PTFE additive, keeping the Coefficient of Friction minimal even under heavy loads, leading to energy savings.

• Surface Compatibility: 100% Compatible with all metal alloys, plastics, and elastomer (seal/gasket) types; does not cause brittleness or softening in materials.

• Consistency: Belongs to NLGI 2 class, keeping its liquidity under control at high heat and maintaining the seal barrier.

Application: This product is used especially in fluted machine roll bearings in cardboard factories, chain bearings of textile ram ovens, paint shop conveyors, glass manufacturing facilities, and high-temperature oven bearings in the food industry.

Equivalent Brands and Products

BARINTHUS PT-E 300/2 stands out with a medium-high base oil viscosity and very high-temperature stability, unlike other products in the series. Its main market counterparts are:

• RESTOREPLUS: Barinthus PT-E 300/2

• KLÜBER: Barrierta L 55/2 (Industry Standard)

• MOLYKOTE: HP-870 / HP-300

• KRYTOX (DU PONT): Krytox GPL 226 / Krytox GPL 206

• SKF: LGET 2 (Extreme Temperature Grease)

• TOTALENERGIES: Statis HT 2

• FUCHS: Gleitmo 591 / Cassida Grease FC 2 (Food Grade Equivalent)

Technical Information and Features

Restoreplus Barinthus PT-E 300/2 is used as a reference to prepare the common technical values of replacements in this segment as follows:

• Base Oil Technology: Produced using PFPE (Perfloropolyether) base oil, the most stable synthetic oil structure. These oils do not react with oxygen and do not burn.

• Thickener Structure: Contains a high percentage of PTFE (Polytetrafluoroethylene) that enhances chemical resistance and lubrication capability.

• Temperature Resistance: Offers extreme thermal stability; maintains its physical structure without drying or flowing between -30°C and +300°C.

• Chemical Inertness (Inertness): Does not react when in contact with strong acids, bases, solvents, and fuels. It is the safest solution for chemical and petrochemical facilities.

• Oxidation Stability: Totally resistant to air and moisture; prevents the grease from Aging and Hardening. Provides long maintenance intervals (fill-for-life).

• Low Evaporation: Almost zero evaporation loss even under high vacuum or continuous temperature conditions. Eliminates the risk of running out of oil in closed systems and cleanroom applications.

• Surface Compatibility: Does not interact adversely with any plastic, elastomer, rubber, or metal alloy. Especially protects the life of Sealing Elements (Seals).

• Load Carrying: Creates an Excellent Oil Film under high speed and heavy load combinations with medium-high viscosity base oil, stopping wear.

Application: This product is used especially in chain bearings of textile ram machines, oven bearings of corrugated cardboard machines, ejector pins of