山一化学工業 List of Products and Services

"Five Forty" is a water-based paint stripper for environmentally friendly steel structures, primarily composed of aromatic alcohol and water. It is not subject to the Chemical Substances Control Law (PRTR Law). The following chemical substances commonly found in typical paint strippers are not used. (As of January 2022) [Not Used / Not Included] ■ Dichloromethane ■ Benzyl alcohol ■ N-Methylpyrrolidone *For more details, please refer to the PDF document or feel free to contact us.

• Plastering and painting work
• Medicines
• paint

"Bio-Hakuri RE" is an environmentally friendly, alcohol-based paint stripping agent for construction that does not use chlorine-based organic solvents (dichloromethane/methylene chloride), which are commonly used in conventional paint strippers. It helps to suppress airborne harmful substances and noise generation during the paint stripping process. The time during which the paint can be stripped after application can be maintained for 2 to 3 days. 【Features】 ■ Does not use chlorine-based organic solvents (dichloromethane) ■ Softens and swells the paint film ■ Excellent in preserving the working environment ■ Neutral, causing minimal impact on concrete, mortar, and metal surfaces ■ Allows for removal and recovery in a wet sheet state using hand tools *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables
• Building Cleaning Equipment

"Bio-Hakuri AQ" is an environmentally friendly water-based paint film stripping agent that does not use chlorine-based organic solvents. After application, the active ingredients penetrate deep into the existing paint film, softening it and creating a moist state. Therefore, it is possible to remove and recover the film in a moist sheet state using hand tools. This improves the reduction of harmful substances (such as asbestos) from dispersing and enhances recovery efficiency. [Features] - Does not use chlorine-based organic solvents (dichloromethane) - Softens and swells the paint film - Excellent in preserving the working environment *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables
• Building Cleaning Equipment

"Bio-Hakuri X-WB" is a safe and environmentally friendly water-based paint stripping agent that addresses the challenges of traditional methods, such as reducing airborne harmful substances during paint film removal work, suppressing noise generation, and significantly lowering the amount of industrial waste. It does not use the chlorine-based organic solvent "dichloromethane," which is commonly found in conventional strippers, thereby minimizing airborne harmful substances and noise during work. It excels in preserving the working environment. Additionally, it can significantly reduce the amount of industrial waste generated during blasting treatment. 【Features】 ■ Does not use the chlorine-based organic solvent "dichloromethane" ■ Can be handled as a non-hazardous material for fire safety ■ Improved permeability and softening performance for paint films ■ Excellent in preserving the working environment ■ Suppresses airborne harmful substances and noise generation during work ■ Reduces the amount of industrial waste *For more details, please refer to the PDF materials or feel free to contact us.

• Safety and consumables
• Building Cleaning Equipment

Yamaichi Chemical Industry Co., Ltd. was established in August 1952, focusing on the manufacturing and sales of industrial solvents, paint, and ink thinners. Since its founding, Yamaichi Chemical Industry has contributed to the industrial sectors that require organic solvents through reliable product development. During this time, we have continuously expanded our production facilities and quality control measures, ensuring stable products that are well-received by customers both domestically and internationally across a wide range of industries, including chemical manufacturing, construction, automotive, electrical, precision machinery, printing, painting, and plating. [Department Introduction] ■ Chemical Products Division → Blending of organic solvents → Blending of solvents and resins → Repacking of organic solvents, etc. ■ Functional Products Division → Screw cleaning agents (purging agents) → Vapor-phase rust inhibitors for molds → High-performance special fluorine grease, etc. ■ Stripping Business Division → Coating stripping agents for building exteriors For more details, please contact us or download our catalog.

• Mural
• Subsidiary materials
• Safety and consumables