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The technical document on "Alternatives to Organic Solvents" provides a detailed explanation of the "dangers," "legal violations," and "economic risks" associated with organic solvents (such as thinners and acetone) used as cleaning agents in various factories. It also includes an introduction to products that address carbon neutrality. Our company offers a wide range of environmentally friendly cleaning agents that serve as alternatives to organic solvents. [Contents Overview] ■ What are organic solvents? ■ Main organic solvents ■ Obligations when using organic solvents ■ What are acetone and xylene? ■ What is IPA? ■ What are environmentally friendly cleaning agents? ■ What is chemical substance risk assessment? ■ How to select alternatives ■ Proposal of the Eraser series ■ Product lineup ■ Safety comparison ■ Toxicity comparison ■ Usage examples ■ Appendix: Legal map regarding organic solvents *If you would like the technical document, please feel free to download it or contact us.

Aero Pure's "Eraser Clean" is an environmentally friendly, safe, and secure cleaning agent made from plant-derived ethanol extracted from sugarcane, combined with natural oils. It has cleaning power similar to solvents and is suitable for cleaning metal parts of processing oils (rust prevention oils, cutting oils, pressing oils, etc.), as well as for painting and printing applications. It is also ideal as an alternative to chlorine-based, bromine-based, and fluorine-based cleaning agents. 【Features】 ■ Cost-effective overall as it does not violate organic regulations or the PRTR law! Labor costs, management fees, and equipment burdens related to applicable laws are almost zero. A cleaning agent that can be used generously without the need for additional equipment! ■ Contributes to decarbonization and SDGs! ■ The applicable regulation only treats it as a flammable substance! (4th petroleum alcohol: total volume 400L) ■ A product that significantly contributes to chemical substance risk assessment! ■ After cleaning with Eraser Clean, a small amount of oil remains on the workpiece, which provides rust prevention effects! (For degreasing, please rinse with Aero Rinse and wipe.) * As of April 2023, this product is not subject to the revised PRTR law. * Please consult us regarding cleaning with cleaning machines.

Aero Pure's "Aero Rinse" is an environmentally friendly cleaning agent suitable as an alternative to IPA, ethanol, methanol, and fluorinated solvents. Moreover, it has excellent cleaning power due to its lower viscosity compared to IPA. The cleaning agent is primarily composed of bioethanol derived from plants such as sugarcane, taking into consideration the safety of workers and the environment, and significantly contributing to chemical risk assessments, decarbonization efforts, and the SDGs (Sustainable Development Goals). "Aero Rinse" contains zero IPA and zero fluorinated solvents, thus contributing to the future elimination of IPA and measures against fluorinated solvents. 【Features】 ■ It does not violate organic regulations or the PRTR law, making it cost-effective overall! There are almost no labor costs, management fees, or equipment burdens related to the applicable laws. ■ It is economical due to minimal liquid loss! Despite being volatile like alcohol, Aero Rinse has low volatility. ■ There are no special waste disposal costs! There is no risk associated with safety for general waste disposal. ■ It is a product that significantly contributes to chemical risk assessments! ■ The applicable regulations are only for flammable materials! (4th petroleum alcohol: total volume 400L) *PRTR non-applicable as of April 2023.

Aero Pure's "Super Eraser Clean" is a safe and environmentally friendly cleaning agent made from plant-derived ethanol extracted from sugarcane, which is not subject to organic regulations or the PRTR law, combined with natural oils. It has strong cleaning power comparable to acetone and thinner, making it suitable for various cleaning tasks on metals, glass, and painted surfaces. It is ideal for removing stubborn stains and solid contaminants that regular "Eraser Clean" cannot handle. It is also a perfect alternative to chlorine-based, bromine-based, and fluorine-based cleaning agents. Additionally, by using plant-derived ethanol, it contributes to carbon neutrality and the SDGs! Since Super Eraser Clean is not subject to the Organic Solvent Poisoning Prevention Regulations, the following items are not required: - Biannual organic solvent health check-ups are not needed! - Biannual work environment measurements are not needed! - Installation of local exhaust systems is not needed! - Appointment of an organic solvent work supervisor is not needed!

Aero Pure's "Erase Clean" is an environmentally friendly and safe cleaning agent that combines plant-derived green ethanol extracted from sugarcane with natural oils. It has a strong dissolving power similar to that of thinner, making it suitable for various cleaning tasks such as ink removal from printing plates, cleaning painting tools, and correcting defects. It is an ideal alternative to thinners and acetone. Additionally, it significantly contributes to decarbonization and the SDGs (Sustainable Development Goals) by using bioethanol. 【Features】 ■ Affordable as it does not violate organic regulations or the PRTR law! Labor costs, management fees, and equipment burdens related to relevant laws are almost zero. A cleaning agent that can be used freely without additional equipment! ■ Economical due to minimal liquid loss! Despite being volatile, Erase Clean has low volatility. No heating cleaning is necessary. ■ Only classified as a flammable substance under applicable laws! (4th petroleum alcohol: total volume 400L) ■ A product that significantly contributes to chemical substance risk assessment! *PRTR law revised in April 2023, not applicable. *Please consult us regarding cleaning with cleaning machines.

Aero Pure's "Aero Rinse" is a plant-based cleaning agent that is ideal for cleaning 3D printed photopolymer objects. It does not fall under the Organic Solvent Poisoning Prevention Regulations (Organic Regulations), allowing for safe and secure use. Additionally, it has less odor than IPA, making it more comfortable to use. The cleaning solution is primarily composed of ethanol derived from sugarcane, which has lower toxicity and higher safety compared to IPA, methanol, and denatured ethanol. It significantly contributes to chemical substance risk assessment, compliance adherence, decarbonization, and the SDGs (Sustainable Development Goals). "Aero Rinse" is a cleaning agent with zero IPA content, ensuring safe usage. *As of April 2023, this product is not subject to the PRTR regulations.

The technical document "Cleaning and Surface Modification Report for Plastics" explains the causes of defects such as painting and plating on plastics, as well as the countermeasures. It is also a useful resource for addressing advanced cleaning requirements for future EV-related components, film cleaning, and CFRP cleaning. 【Contents】 ■ What is the surface of plastics? ■ Three major causes of defects after painting ■ Countermeasures for future defect reduction ■ Appropriate cleaning methods ■ Technical documentation *If you would like a copy of the technical document, please feel free to contact us, and we will send it to you.

Aero Pure's "Aero Clean," handled by Chubu Corporation, is an alternative to IPA and anhydrous ethanol. It is an ideal cleaning agent for pre-treatment cleaning before painting and plating of plastic molded products. The cause of painting and plating defects is insufficient cleaning during pre-washing! In fact, IPA does not provide adequate cleaning, which is one of the reasons for painting defects! There is great hope for improving the recent surge in defects in piano black finishes! We will also provide guidance on the cleaning method. 【Features】 ■ Incredible cleaning power! A cleaning power that is hard to believe for a pre-treatment agent. We will demonstrate it on the spot. ■ Easy to use! The manufacturer and our company will kindly provide guidance. ■ No damage during pre-treatment There are no worries about solvent cracking. It is also ideal for pre-treatment before the adhesion process. ■ Wide range of applications! Glass, lenses, mirrors, films, panels, etc. We can accommodate a wide variety of needs. Please consult us! *For more details, please download the PDF or feel free to contact us.

The "Aero Disinfection Cleaner" handled by Chubu Corporation is a disinfection and sterilization cleaner made from denatured methanol by Aeropure. It is suitable for disinfection and sterilization to prevent contact infection from viruses. = Trivia = Did you know that regular disinfectant alcohol (disinfectant solution) is actually ineffective unless it remains wet for at least 30 seconds? For example, with the influenza virus, a 30-second wet state is required for disinfectant alcohol, but with just a quick spray and wipe, it can achieve over 99% sterilization in only 5 seconds. It is effective against enveloped viruses. 【Features】 ■ Maintains high cleaning ability without damaging surfaces like paint, making it suitable for use on plastic products. ■ Since it does not contain water, it can be used on items that cannot be effectively disinfected with alcohol, such as computer keyboards, mice, touch panels, and phones, without damaging coatings or prints, even in medical environments. ■ Areas with high human contact within the company (such as handrails and elevators) harbor dirt (biofilm) that serves as a breeding ground for bacteria, and regular disinfectant alcohol may leave behind residue. This cleaner also effectively removes that dirt. *Please download the detailed catalog for more information.

The technical document "Alternatives to IPA" provides a detailed explanation of IPA, which falls under the regulations for the prevention of organic solvent poisoning. Additionally, it includes a table summarizing the economic risks and harmful comparisons with bioethanol cleaning agents for easy understanding. You can also refer to comparative tests based on immersion dissolution and total cleaning costs. 【Contents Overview】 ■ What is IPA? ■ Main applicable regulations for IPA ■ Why is an alternative to IPA necessary? ■ Examples of emission suppression equipment ■ Installation of local exhaust systems ■ Work environment measurement is mandatory ■ What is chemical substance risk assessment? ■ Flow of risk assessment ■ What are human management items? ■ About aerosol rinsing ■ Comparison of bioethanol cleaning agents and IPA ■ Economic risks ■ Comparison of harmfulness ■ Comparative tests based on immersion dissolution ■ Total cleaning costs ■ Solvents that can replace aerosol rinsing ■ Appendix with a map of regulations regarding organic solvents *If you would like the technical document, please feel free to download it or contact us.

This document compares the cleaning power of the alternative cleaning agent, Eraser Rinse, with IPA, based on the "overwhelming cleaning power" of the comparative data. [Contents] - Immersion cleaning test of Eraser Rinse - Immersion cleaning test of IPA - Details of the comparison test *For more details, please download the PDF or feel free to contact us.

The "Eraser Series - Adoption Results" in the case study materials is a document that outlines the industries of companies that have adopted the Eraser Series, as well as the reasons for their adoption. 【Recommended for the following people!】 ■ Those who do not understand the benefits of bioethanol cleaning agents… ■ Those who do not want to compromise on cleaning power or quality… ■ Those who are worried about potential risks that could affect their products… ■ Those who have the impression that the price is only high… and more *For more details, please download the PDF or feel free to contact us.

The technical document titled "What are the causes of painting and plating defects?" explains the types of dirt present on plastic molded products and how to remove them. [Contents] ■ What is dirt on molded products? ■ Methods of removal ■ What is appropriate? ■ Cleaning capability comparison test ■ About Aero Clean ■ About Eraser Rinse *For more details, please refer to the PDF document or feel free to contact us.

Do you have any concerns about defects during the painting, plating, or welding of molded products? - The painting does not go well, requiring rework. - There are inconsistencies in the plating process. - There are many welding defects, leading to unnecessary rework and effort. - You want to reduce costs. These issues may be resolved by reviewing the previous process of "cleaning." Improving the defect rate can lead not only to an increase in profit margins but also to an enhancement of the company's credibility, potentially leading to repeat orders. To achieve this, the selection of "cleaning agents" is extremely important. The cleaning agents we handle have a high oil decomposition capability compared to general products and possess cleaning power equivalent to thinner and IPA. Additionally, they are safe bioethanol cleaning agents that significantly reduce harmful risks, greatly contributing to chemical risk assessments and compliance adherence. Rather than slightly reducing initial costs, reducing defect rates and unnecessary labor costs can lead to a **2-fold** positive effect. Why not take this opportunity to review the cleaning agents that can help reduce defect rates? *If you would like technical materials, please feel free to download them or contact us.*

Chubu Corporation is a large wholesale retailer that directly sells various major manufacturers of molding chemical materials, while also being a manufacturer with a wide range of original products, including cleaning agents for molds, rust prevention agents, lubricants, and greases. To respond meticulously to business needs, we realize the sale of other varieties. By effectively utilizing resources and promoting energy conservation, we illuminate the future of the Earth. That is our role. Additionally, we handle and propose many products that can significantly contribute to the SDGs (Sustainable Development Goals). 【Business Activities】 ○ Direct sales from major manufacturers - wholesale and retail ○ Chemical materials for molding (such as plastics) ○ Special lubricants for assembly and maintenance ○ Nano carbon cutting fluid 'Nano Cure' ○ Next-generation cleaning agents 'Eraser Series' (Eraser Clean, Eraser Rinse) ○ Fluorine coating agents 'Fluoro Surf' ○ Handling of infection control products Large ventilation fans, air sterilization devices 'eLENA', aerosol sterilization cleaners, etc. For more details, please contact us or download the catalog.

The technical document on "Alternatives to Organic Solvents" provides a detailed explanation of the "dangers," "legal violations," and "economic risks" associated with organic solvents (such as thinners and acetone) used as cleaning agents in various factories. Additionally, it introduces products that address carbon neutrality. Our company offers a wide range of environmentally friendly cleaning agents that serve as alternatives to organic solvents. [Contents Overview] ■ What are organic solvents? ■ Main organic solvents ■ Obligations when using organic solvents ■ What are acetone and xylene? ■ What is IPA? ■ What are environmentally friendly cleaning agents? ■ What is chemical substance risk assessment? ■ How to select alternatives ■ Proposal of the Eraser series ■ Product lineup ■ Safety comparison ■ Toxicity comparison ■ Usage examples ■ Appendix: Legal map regarding organic solvents *If you would like the technical document, please feel free to download it or contact us.

Aero Rinse is an environmentally friendly alcohol-based cleaning agent. It is a product that does not fall under the Organic Solvent Poisoning Prevention Regulations (Organic Regulations), the Specific Chemical Substance Hazard Prevention Regulations (Specific Regulations), or the PRTR Law. It can be used safely and securely as an alternative to alcohol-based organic solvents such as IPA, methanol, and denatured alcohol. Its cleaning power and drying ability are comparable to those of IPA, allowing for similar usage. Additionally, it has less odor compared to IPA, contributing to an improved working environment. Since it contains zero IPA, it significantly contributes to the reduction of IPA usage. Because Aero Rinse does not fall under the Organic Solvent Poisoning Prevention Regulations, the following items are no longer necessary: - No need for biannual organic solvent health check-ups! - No need for biannual working environment measurements! - No need for the installation of local exhaust systems! - No need for the appointment of an organic solvent work supervisor!