初芝化工 Product Lineup

We sell materials in small quantities for corporate clients. We have opened an online shop, so please feel free to use it. We hope to be of assistance in cases where you usually do not handle these materials and have requests for small quantity estimates/orders.

• Other polymer materials
• plastic
• Cushioning material

This is an introduction to our punching processing technology. Feature 1: [Possession of Extra Large Press Machine] Table size: 1500×2740mm. (Since extra material is needed, the product size will be slightly smaller.) Standard materials of 1000×2000mm can be punched out directly. In addition to being able to process large products, we can increase the number of die placements to improve work efficiency and increase the yield by maximizing the use of raw materials. In addition to this 200t press machine, we also have two 100t press machines. Feature 2: [Ability to Suppress "Taiko" Deformation] When punching, the cross-section deforms and takes on a "taiko" shape. Our company can suppress this "taiko" deformation to a certain extent.

• Resin processing machine
• plastic
• Cushioning material

A representative example of cushioning material is expanded polystyrene. It is lightweight, inexpensive, and has excellent thermal insulation properties. However, it has low heat resistance and poor oil resistance. Additionally, it is prone to "cracking" and "chipping." The "P-Block," "Mira-Block," and "L-Block" that our company handles are all designed to be less prone to "cracking" and "chipping." The "P-Block" is made of expanded polypropylene and has excellent rigidity, the "Mira-Block" is made of expanded polyethylene and has excellent flexibility, and the "L-Block" is also made of expanded polyethylene but includes anti-static properties. Furthermore, each type has several expansion ratios set, allowing you to choose according to your needs. Since they can be reused, it may result in cost savings. We offer free estimates, so please consider us. *For more details, please refer to the PDF materials or feel free to contact us.

• Cushioning material
• plastic
• Other polymer materials

"Air Block" is a bead-type molded foam that features anti-static properties and achieves weight reduction. It uses a new material made by combining polypropylene and polyethylene, which possesses the excellent rigidity of polypropylene and the excellent cushioning properties of polyethylene. The standard sizes are 40t, 50t, and 60t × 1000 × 1200mm, and it can be processed through slicing, cutting, punching, and laminating. [Features] - Composite of polypropylene and polyethylene - New material with excellent rigidity and cushioning properties - Foam expansion ratio equivalent to approximately 60 times - Achieves weight reduction - Anti-static function *For more details, please refer to the PDF document or feel free to contact us.

• Cushioning material
• plastic
• Other polymer materials

The product we handle, "Miraplank F (Miraplank Fine)," is a polyethylene laminated thick plate extruded foam with an extremely fine and detailed cross-section. It can be processed by slicing, cutting, punching, laminating, and heat bonding. Additionally, the standard sizes are 40t, 50t, and 60t × 1020 × 1200mm, and size specifications can be accommodated depending on the lot. Please consider it in cases where dimensions are insufficient with other products or where yield is poor. 【Features】 ■ Excellent dimensional stability ■ Slicing processing available ■ Anti-static function included ■ Size flexible ■ Punching processing is possible with our 200t press machine *For more details, please refer to the PDF document or feel free to contact us.

• Cushioning material
• plastic
• Other polymer materials

Hatsushiba Chemical is a company that processes and sells various types of foam resins. We order only the necessary materials from manufacturers based on customer orders and process them accordingly. Among these, we keep "general-purpose polyurethane foam" and "Miramat" in stock as raw materials. Since we process only the required amount from our inventory, we can shorten the material arrival time, resulting in faster delivery and various other benefits. Please feel free to contact us when you need our services. 【Business Overview】 ■ Processing and sales of synthetic resin raw materials and products *For more details, please refer to the PDF document or feel free to contact us.

• Resin processing machine
• Other polymer materials
• Cushioning material