大西化成 List of Products and Services

"Kane Light Foam FX" is an environmentally friendly non-Freon insulation material. With further performance improvements, it contributes to the high performance of residential buildings. In addition to the radiation heat transfer suppression technology of Kane Light Foam Super EX, we have successfully dispersed a high concentration of high-insulation foaming agents, achieving an F rank. Compared to the general grades of Kane Light Foam, its insulation performance is improved by approximately 20% over Super E-III and about 10% over Super EX. [Features] ■ Environmentally friendly non-Freon insulation material ■ Further performance improvements ■ Contributes to the high performance of residential buildings ■ Successfully dispersed high-concentration high-insulation foaming agents ■ Achieved F rank *For more details, please refer to the PDF materials or feel free to contact us.

• Insulation work
• Heat insulation and heat shielding methods

We would like to introduce "Thermax RW," handled by Onishi Kasei Co., Ltd. It is safe because it does not spread flames. This product carbonizes without igniting. The oxygen index is 26% for non-ignition, and its thermal insulation properties are particularly effective during summer sunlight, improving thermal resistance by approximately 30%. It also has insulation properties, with a thermal conductivity of 0.020 W/(m·k), and its water absorption is 0.9 g/100 cm, indicating waterproofing. 【Features】 ■ Insulation material for wooden houses ■ Thermal conductivity: 0.020 W/m·k ■ Achieves high-level performance required for insulation materials ■ Suitable for summer sunlight measures with high insulation properties using aluminum foil facing material *For more details, please refer to the PDF document or feel free to contact us.

• Insulation work
• Heat insulation and heat shielding methods

We have introduced "Styroprene OC Foam" in Building I of the U.S. military housing. 40mm full precut for 70 tsubo. The installation of the foundation beams was completed in one day along with the laying of insulation materials, and the following day, the installation of plywood was carried out. 【Overview】 ■ Project Name: U.S. Military Housing Building I ■ Introduced Product: Styroprene OC Foam ■ Application: Used for floor insulation in the Nedales method "Full Precut" ■ Case Details ・40mm full precut for 70 tsubo ・The installation of the foundation beams was completed in one day along with the laying of insulation materials ・The following day, the installation of plywood was carried out *For more details, please refer to the related link page or feel free to contact us.

• Humidity control materials
• Exterior Materials
• Piping and insulation

We have introduced "Styroprene JIS No. 3" at a certain RELIFE residence. Full precut with a thickness of 35mm, covering approximately 30 tsubo. The installation of the insulation material was completed in less than an hour after starting the work, and the total time for laying the plywood was about 2 hours. 【Overview】 ■ Client Name: Certain RELIFE Residence ■ Product Introduced: Styroprene JIS No. 3 ■ Application: Floor insulation material for detached houses ■ Details ・Full precut with a thickness of 35mm, covering approximately 30 tsubo ・The installation of the insulation material was completed in less than an hour after starting ・The total time for laying the plywood was about 2 hours *For more details, please refer to the related link page or feel free to contact us.

• Humidity control materials
• Exterior Materials
• Piping and insulation

The "OC Float No. 2-6" is a lightweight, durable, and portable marine material. It has stable buoyancy with no worries about water absorption or sinking, and it is resistant to seawater and rainwater. You can choose the size that fits your application. Our company handles aquaculture materials, civil engineering materials, and marine materials, providing a consistent system from proposal and quotation to production and delivery. 【Features】 ■ Lightweight and durable, easy to carry ■ Stable buoyancy with no worries about water absorption or sinking ■ Resistant to seawater and rainwater ■ Available in sizes suitable for various applications *For more details, please refer to the PDF document or feel free to contact us.

• others
• Port supplies

The "Hydroponic Panel and Raised Bed" is a product suitable for hydroponic cultivation and elevated growing. It has a high buoyancy and floats steadily on water. Due to its very lightweight design, it is easy to carry. We offer various types of hydroponic panels, and we also produce the raised beds in-house. 【Features】 ■ Panels for hydroponic cultivation and beds suitable for elevated growing ■ High buoyancy and stable floating on water ■ Very lightweight ■ Easy to carry *For more details, please refer to the PDF document or feel free to contact us.

• others
• Landscaping materials

Our company's "containers and packaging materials" are used in various fields, from food to home appliances, and we handle everything from design to production and delivery in-house. They are lightweight, durable, easy to carry, and have excellent thermal insulation and cooling effects. They can be easily processed, and sizes suitable for various applications can be selected, with various shapes produced using molds. They are used for fish boxes, vegetable boxes, as well as for shipping gifts and cooler boxes. 【Features】 - Lightweight and durable, easy to carry - Excellent thermal insulation and cooling effects - Outstanding cushioning properties - Easy to process with sizes suitable for various applications - Various shapes can be produced using molds - Compatible with various shipping sizes (boxes) *For more details, please refer to the related link page or feel free to contact us.

• others
• Packaging materials

We process various materials to meet different applications and carry out the entire process from production to delivery in-house. Styrofoam can be cut and processed into various shapes according to customer requests regarding size, thickness, and hardness using nichrome wire. We also accommodate curved processing, including cylinders, so please feel free to contact us. 【Features】 ■ 2D and 3D cutting processing available in desired thickness and size ■ Bonding of cut materials is also possible *For more details, please refer to the related link page or feel free to contact us.

• Exterior Materials
• others

"Esurenne Damat FL / Esurenne Damat" is a foam plastic-based underlayment material. It is used as an underlayment for flooring, plywood, and tatami mats, and has obtained the "Special Recognition" certification from the Minister of Land, Infrastructure, Transport and Tourism based on the Housing Quality Assurance Act, which is necessary for housing performance labeling, specifically for impact sound performance on heavy floors. The moderate cushioning of polystyrene foam provides good walkability and enhances safety in case of falls. 【Features】 ■ High thermal insulation prevents cold feet and contributes to energy savings in heating and cooling ■ Reduces noise from upper floors, which is a common issue in multi-family housing ■ Resistant to moisture and does not corrode, ensuring excellent durability ■ Made of polystyrene foam, it is lightweight and can be easily cut ■ Easy to install on floor slabs, shortening construction time *For more details, please refer to the related link page or feel free to contact us.

• Exterior Materials
• Piping and insulation
• Other flooring materials

"Kanelight Foam" is an extruded polystyrene foam insulation material with excellent thermal insulation performance. It comes in five different grades, allowing for customization according to requirements. It has almost no water absorption or moisture absorption and boasts excellent compressive strength. Additionally, it has outstanding safety and environmental properties, passing JIS combustion standards and achieving non-fluorinated blowing agents and zero PRTR substances. 【Features】 ■ Excellent thermal insulation performance ■ Available in five different grades ■ Almost no water absorption or moisture absorption ■ Excellent compressive strength ■ Outstanding safety and environmental properties *For more details, please refer to the related link page or feel free to contact us.

• Exterior Materials
• Piping and insulation
• Heat insulation and heat shielding methods

The "OC Form" is an insulation material made of bead-type polystyrene foam, branded by Onishi Kasei Co., Ltd. It is primarily an insulation material specialized for residential use and can be used in all necessary areas of a house, including foundations, floors, walls, ceilings, and roofs. It can be processed into shapes that fit each area, so please feel free to contact us. 【Features】 ■ Thermal conductivity λ [W/(m･K)]: 0.036 ■ Thickness of floor insulation material for wooden houses (Regions III to V) ・ Thermal resistance value [(m²K)/W]: 2.2 ・ Required thickness of OC Form (mm): 80 ■ Standard dimensions of Styroprene products (mm) ・ Thickness: 10–400, Width: 924, Length: 1831 ・ Thickness: 10–500, Width: 1000, Length: 2000 * For more details, please refer to the PDF document or feel free to contact us.

• Humidity control materials
• Exterior Materials
• Piping and insulation

"Styroprene" is a lightweight and portable building material. It has the characteristic of maintaining its insulation performance permanently and is resistant to water and moisture. We offer various types of boards with different foam expansion ratios, ranging from general products (approximately 90 times expansion) to 60 times, 50 times, 40 times, and 30 times. These are sliced from blocks of basic sizes 400mm × 910mm × 1820mm and 500mm × 1000mm × 2000mm. [Features] ■ JIS A 9511 Type A bead method polyethylene foam insulation board ■ JIS A 9521 bead method polyethylene foam insulation material ■ Lightweight and easy to carry ■ Easy to process and simple to install ■ Thickness can be selected according to application *For more details, please refer to the PDF materials or feel free to contact us.

• Humidity control materials
• Exterior Materials
• Piping and insulation

The "Horeon Cover" is an insulation pipe cover made of a bubble-like synthetic resin product with a thin and strong outer skin. Since over 80% of its volume consists of air layers, it has low thermal conductivity and low bulk density, demonstrating excellent effectiveness as a thermal insulation, cold retention, and condensation prevention material. It is suitable for applications such as refrigeration piping, heating and cooling piping, and condensation prevention in sanitary construction. 【Features】 ■ Outstanding insulation properties ■ Almost zero water absorption and moisture absorption ■ Wide range of safe operating temperatures ■ Very lightweight ■ Easy to install, reducing construction time and costs ■ No decay or corrosion, ensuring excellent safety *For more details, please refer to the external link page or feel free to contact us.

• Piping and insulation
• Humidity control materials
• Exterior Materials

Expanded polystyrene is a material that also shuts out heat and moisture, taking the environment into consideration. Utilizing its cushioning property, it effectively protects precision instruments, home appliances, and delicate fruits, safeguarding valuable items from impact and gently enveloping them. With functions that block heat and moisture, it is widely used in the fields of construction and civil engineering as insulation and moisture-proof materials for floors, walls, and ceilings. Since 98% of its composition is air, it is very lightweight and has significant buoyancy, which is one of its advantages. Additionally, it excels in water resistance, making it effective in various work environments that handle water. 【Features】 ■ Packaging and protection ■ Blocks heat and moisture ■ Lightweight and water-resistant ■ Easy to process ■ Environmentally friendly *For more details, please refer to the external link page or feel free to contact us.

• Packaging materials
• Safety and consumables
• Humidity control materials

"Inner Form" is a floor insulation material that provides an ideal living environment, keeping you warm in winter and cool in summer. By using this product for floor insulation, you can block the flow of outside air and heat. It is a molded product, making it resistant to moisture and water, gentle on wood, and prevents decay. [Features] ■ Excellent insulation performance ■ Perfectly adheres to Neda wood, no need for metal, fittings, or bottom plates *For more details, please download the PDF or feel free to contact us.

• Other flooring materials
• Heat shielding sheet