Idemitsu Kosan Co.,Ltd. List of Products and Services

This document introduces energy savings through lubricants. Resource and energy conservation is one of the challenges imposed on us, not only from the perspective of companies but also from a broader, global standpoint. Lubricants can make a significant contribution to this effort. The 1KW of electricity you save, the 100KW of electricity your factory saves—these will undoubtedly illuminate the Earth for the next generation. We encourage you to read it. [Contents] ■ Energy Savings through Lubricants 1. Approaches to Energy Savings from Lubricants 2. Examples of Energy Savings through Lubricants *For more details, please refer to the PDF document or feel free to contact us.

• Lubricants

This document introduces the correct use of lubricants. It explains the management of lubricant properties, contamination, temperature, and leakage, as well as the selection and replenishment of grease. Additionally, it includes "Lubrication Management that Generates Profit - Economic Effects of Lubrication Management Seen in Real Cases." We encourage you to read it. [Contents (partial)] ■ Management of lubricant properties ■ Management of lubricant contamination ■ Management of lubricant temperature ■ Management of lubricant leakage ■ Selection and replenishment of grease *For more details, please refer to the PDF document or feel free to contact us.

• Lubricants

To operate machinery efficiently, it is important to use lubricants correctly. This document explains important points such as selecting the appropriate oil (standardizing oil types), ensuring proper lubrication (correct lubrication methods, appropriate lubrication amounts, and suitable timing), and proper oil changes. Additionally, we also introduce oil supply and change management using the symbol card system. Please take a moment to read it. [Contents] ■ Correct Use of Lubricants 1. Selection of appropriate oil 2. Reliable lubrication 3. Proper oil change (oil replacement) *For more details, please refer to the PDF document or feel free to contact us.

• Lubricants

To use lubricants correctly, you must first understand what lubricants are. So, what exactly are lubricants? This document provides a detailed explanation of the types and functions of lubricants, their manufacturing, viscosity, and also covers grease. Please take a moment to read it. 【Contents】 ■ What is lubricant? 1. Types of lubricants 2. Functions of lubricants 3. Manufacturing of lubricants 4. Viscosity of lubricants 5. Grease *For more details, please refer to the PDF document or feel free to contact us.

• Lubricants

Since June 2002, the Fire Service Act has established an upper limit for flash points, and lubricating oils with a flash point of 250°C or higher are excluded from hazardous materials and classified as flammable liquids. With the revision of the Fire Service Act, we have been providing high flash point wear-resistant hydraulic fluids "Daphne Super Hydro 46, 68 HF-ST." Idemitsu is enhancing its lineup of "high flash point lubricating oils," which are classified as flammable liquids, and proposing a reduction in the use of hazardous materials. Additionally, not only do these oils have a high flash point, but they also fully satisfy the required performance for each lubricating oil, contributing to improved production efficiency and reduced troubles. **Benefits of Flammable Liquids:** - Self-management is fundamental - Reduction in capital investment - Simplification of daily management - Extension of equipment lifespan *For more details, please refer to the PDF materials or feel free to contact us.*

• Lubricants

"Daphni Bios Hydro SE" is a biodegradable and flame-retardant hydraulic oil made from synthetic esters that excel in oxidation stability. Due to its excellent biodegradability, even in the event of a leak, it has less impact on the natural environment compared to conventional hydraulic oils, making it suitable for equipment used outdoors. Additionally, synthetic ester-based hydraulic oils have a high flash point, allowing them to be used as flame-retardant hydraulic oils. [Features] - Made with synthetic esters that excel in oxidation stability - Suitable for equipment used outdoors - Flash point is above 250°C, not classified as hazardous materials under fire safety laws - Classified as a flammable liquid - Excellent lubricating properties - Superior compatibility with sealing materials - Contributes to ESG (Environmental, Social, and Governance) and SDGs (Sustainable Development Goals) *For more details, please refer to the PDF document or feel free to contact us.

• Lubricants

"Daphne Bar Shital Force" is a high-grade multipurpose oil applicable to gears, bearings, and hydraulic devices in various industrial machinery. Through the use of highly refined base oil and Idemitsu's unique additive formulation, it achieves pitch resistance, seizure resistance, long life, and energy-saving properties (high transmission efficiency) that are equal to or exceed those of market gear oils. Additionally, it is classified as a flammable liquid (designated flammable material) under the Fire Service Act, which can reduce the hassle of inventory management and investment in fire prevention and extinguishing equipment when expanding or installing new facilities. 【Features】 ■ Excellent extreme pressure properties: pitch resistance / seizure resistance ■ High flash point: non-hazardous material ■ Long life: oxidation stability / water separation ■ Energy-saving: high transmission efficiency *For more details, please refer to the PDF materials or feel free to contact us.

• Lubricants

Introducing "Ionic Liquids" using proprietary technology. The operating temperature ranges from -40°C to 300°C, with lubricating properties equal to or exceeding those of industrial gear oils. It possesses lubrication and metal corrosion resistance in severe environments (high temperature and high vacuum). If you are interested in more details, please contact us. 【Features】 ■ Heat resistance (low temperature) ■ Low evaporation ■ High lubrication ■ Metal corrosion resistance ■ Maintenance of lubrication in high temperature and high vacuum (such as space environments) *For more details, please refer to the PDF document or feel free to contact us.

• others

We would like to introduce our non-water-soluble cutting oil, the "MARG PLUS Series." Our lineup includes the active type "MARG PLUS AC-HF" and the inactive type "MARG PLUS AG-HF." These products contribute to reducing the "fire risk," as well as minimizing "fumes, mist, odors, and dirt" in manufacturing environments. If you are interested in more details, please feel free to contact us. 【Features】 ■ Synthetic base oil ■ Reduced fire risk ■ Reduced fumes, mist, odors, and dirt ■ Low volatility and high machinability *For more details, please refer to the PDF document or feel free to contact us.

• Cutting Oil

We would like to introduce our biodegradable hydraulic fluid, the "Bioshydro SE Series." Our lineup includes "Bioshydro 32SE" (Eco Mark certified: 05 110 010) and "Bioshydro 46SE" (Eco Mark certified: 04 110 015). It has comparable oxidation stability to mineral oils and can be applied in environmentally sensitive areas such as rivers, ports, and dams. 【Features】 ■ Suitable for environmentally sensitive areas such as rivers, ports, and dams ■ Applicable to public works utilizing NETIS ■ Biodegradable, oxidation stable, and wear-resistant ■ Various certifications (Eco Mark, NETIS) ■ Contributes to ESG (Environmental) and SDGs initiatives *For more details, please refer to the PDF materials or feel free to contact us.

• Lubricants

We would like to introduce our water-soluble cutting oil, the "Alpha Cool Series." We offer the emulsion type "Alpha Cool EX-1" and the soluble type "Alpha Cool WX-1." Compared to conventional oils, they provide excellent machinability and contribute to reducing "waste liquid volume," "fumes, mist, odors, and dirt" in manufacturing environments. 【Features】 ■ Reduction of waste liquid volume ■ Reduction of fumes, mist, odors, and dirt ■ Excellent machinability compared to conventional oils ■ Liquid stability, high machinability, low volatility, and low stickiness ■ Contributes to carbon neutrality (reducing power consumption during waste liquid treatment by decreasing waste liquid volume) *For more details, please refer to the PDF document or feel free to contact us.

• Cutting Oil

We would like to introduce our energy-saving, wear-resistant hydraulic fluid, the "Super Hydro Series." We offer two types: the energy-saving specialized type "Super Hydro ST" and the energy-saving plus high flash point type "Super Hydro HF-ST." Compared to general-purpose oils, it significantly reduces power consumption. It also contributes to reducing warm-up losses in manufacturing sites. 【Features】 ■ Reduces CO2 emissions ■ Significantly reduces power consumption compared to general-purpose oils ■ Contributes to reducing warm-up losses in manufacturing sites ■ Has energy-saving properties, oxidation stability, and wear resistance ■ Contributes to carbon neutrality through energy savings *For more details, please refer to the PDF document or feel free to contact us.

• Lubricants

"Super Multi Oil ST" is a water-separating, multipurpose oil that can unify various lubrication points into one product. It is suitable for use in sliding surfaces, hydraulics, bearings, gearboxes, etc., contributing to "reduction of grease inventory" and "improvement of ordering efficiency" on-site. Additionally, this product has superior sliding characteristics and wear resistance compared to market oils. If you are interested in more details, please contact us. 【Features】 ■ Unifies various lubrication points into one product ■ Reduces grease inventory ■ Improves ordering efficiency ■ Excellent sliding characteristics and wear resistance ■ High separation from water (coolant), contributing to extended liquid life ■ Contributes to carbon neutrality (extended water separation life → reduced waste liquid → reduced waste liquid treatment power) *For more details, please refer to the PDF document or feel free to contact us.

• Lubricants

The "Chain Master Series" is a lubricant for high-temperature chain drive systems that contributes to energy-saving operation of high-temperature equipment, reduction of dirt, and decrease in waste liquid volume. We offer a variety of products, including "Chain Master NZ" suitable for environments around 200°C and "Chain Master TM" for environments exceeding 200°C. Compared to market oils, it has a performance that makes it difficult to evaporate at high temperatures and minimizes sludge formation. 【Features】 ■ Thermal stability ■ Low evaporation ■ Low sludge formation ■ Wear resistance ■ Contributes to carbon neutrality (reduction in consumption due to low evaporation and low sludge, contributing to Scope 3) *For more details, please refer to the PDF document or feel free to contact us.

• Lubricants

"Alpha Cleaner MX / Cleaner SD3" is a hydrocarbon-based cleaning oil with a high recovery rate and extremely low odor, capable of performing well in environments where efficient production and environmental improvement are required. It contributes to the efficiency of production, resource conservation, and environmental improvement. "Alpha Cleaner MX" is classified as Class 4, Type 2 petroleum under the Fire Service Act, while "Cleaner SD3" is classified as Class 4, Type 3 petroleum. If you are interested in more details, please contact us. 【Features】 ■ High recovery rate ■ High drying ability ■ Extremely low odor ■ Low irritation ■ Effective in environments requiring efficient production and environmental improvement ■ High recovery rate contributes to the reduction of greenhouse gases and supports carbon neutrality *For more details, please refer to the PDF materials or feel free to contact us.

• Other consumables

"Vastalfors" is a multipurpose oil that prevents wear and seizure through a unique additive formulation, contributing to the extension of the fatigue life (equipment life) of gears and bearings. Even under high temperatures, it can suppress viscosity increase and sludge formation due to its excellent oxidation stability. Its pale yellow transparency allows for easy visual inspection of oil degradation and contamination, making management easier. It can be used as hydraulic oil, gear oil, and bearing oil in various industrial machines under high temperature and high load conditions. 【Features】 ■ Excellent extreme pressure properties ■ Excellent wear resistance ■ Excellent oxidation stability ■ Excellent energy-saving properties ■ High flash point ■ Contributes to carbon neutrality through energy savings *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables