Using reclaimed and unused wood for the wooden parts. In addition to cushioning materials for packaging to prevent damage and scratches during internal transport and shipping, it is a lightweight board suitable for the core material of panels.
◆Lightweight and strong, suitable for panel core materials. It combines moderate lightweight and strength, making it ideal as a core material for various panels. ◆Light and easy to handle. The density of BT board is 0.24 to 0.25 g/cm³. It weighs approximately 4 kg (10 mm) to about 7 kg (15 mm) for a 3x6 foot size (specifications for typical products of 10 mm and 15 mm are listed). ◆Excellent thermal insulation. The structure, with intertwined wood fibers containing many air layers, excels in thermal insulation (thermal conductivity below 0.047 to 0.052 W/m·K), and when used as a core material for panels, it is expected to provide insulation benefits. ◆Excellent cutability. Can be cut with a circular saw or board cutter. ◆Human-friendly. It is not subject to formaldehyde notification. ◆100% recycled or unused wood used in the wood components. It uses construction demolition materials and recycled/unused wood from sawmills as raw materials, qualifying as an environmentally friendly product under the "Green Purchasing Law designated procurement items" and "Eco Mark products." ◆Typical applications include construction protective materials, cushioning and packaging materials, tatami flooring materials, fire starter bases, fragrance core materials, partition core materials, whiteboard core materials, ironing board core materials, substrate materials (for roofs, walls, etc.), and emergency shelter partition boards. ◆Typical product thicknesses are 6 mm, 9 mm, 10 mm, 12 mm, and 15 mm.
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basic information
【Product Specifications】 - Base material: Equivalent to JIS A 5905 tatami board - Density: 0.24–0.25 g/cm³ - Bending strength: 1.2 N/mm² - Thermal conductivity: 0.047–0.052 W/m·K or less - Standard dimensions: Both 10 mm and 15 mm thick, width 910 mm x length 1,820 mm - Quantity: 108 pieces for 10 mm thick, width 910 mm x length 1,820 mm; 72 pieces for 15 mm thick, width 910 mm x length 1,820 mm - Custom dimensions available: Both 10 mm and 15 mm thick, width 910–1,000 mm x length 1,000–2,000 mm - Custom order lot: More than 3,000 pieces (equivalent to 3x6 shaku size) ◆ In addition to the above products, we also offer thicknesses of 6 mm, 9 mm, 10 mm, 12 mm, and 15 mm. *In addition to the above products, we have a wide range of options including: (1) Lightweight type with excellent lightweight properties (density 0.20–0.24 g/cm³) (2) General-purpose type with moderate cushioning properties (density 0.23–0.29 g/cm³) (3) Substrate type with lightweight and moderate strength (density 0.30–0.34 g/cm³) Please feel free to contact us for more information.
Price information
In addition to the general-purpose BT boards (10BT/15BT) with moderate cushioning properties, we offer a wide range of boards made from the same wood-based material, including: (1) Lightweight type (12.5mm and 20mm thickness) with excellent lightweight properties (2) General-purpose type (6mm, 9mm, 10mm, 12mm, and 15mm thickness) with moderate cushioning properties (3) Substrate type (8mm, 9mm, and 12mm thickness) with lightweight and moderate strength Please feel free to contact us for more information.
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Applications/Examples of results
This time we introduce the 【General Purpose Type (10BT/15BT)】 - Standard dimensions are 6mm, 9mm, 10mm, 12mm, and 15mm thick, with a width of 910mm and a length of 1820mm. - Density ranges from 0.23 to 0.29g/cm³. - Main applications include core material for air fresheners, igniters, cushioning material for packaging interiors, internal transportation within manufacturing sites, cushioning material to prevent damage and scratches during transport, and core material for various panels. - Eco-mark compliant products are available (6mm, 9mm, 10mm, 12mm, 15mm thick). In addition to the above 【General Purpose Type】, we also offer the following 【Lightweight Type】 and 【Base Type】. 【Lightweight Type】 - Standard dimensions are 12.5mm and 20mm thick, with a width of 910mm and a length of 1820mm. - Density ranges from 0.20 to 0.24g/cm³. - Main applications include core material for tatami mats. 【Base Type Insulation】 - Standard dimensions are 8mm, 9mm, and 12mm thick, with a width of 910mm and a length of 1820mm. - Density ranges from 0.30 to 0.34g/cm³. - Main applications include base materials for floors, roofs, walls, etc. - Eco-mark compliant products are available (8mm, 9mm, 12mm thick).
Detailed information
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Corresponds to the SDGs.
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Line up（3）
| Model number | overview |
|---|---|
| 10BT | Thickness; 10mm X Width; 910mm X Length; 1,820mm |
| 15BT | Thickness; 15mm X Width; 910mm X Length; 1,820mm |
| Customizable only for width and length | Width; 910–1,000mm X Length; 1,000–2,000mm |
Company information
Daiken Corporation was founded in September 1945 (Showa 20). In the aftermath of the war, amidst devastation and chaos, the founders were driven by a passionate desire to "produce timber and processed wood products as reconstruction materials to help rebuild Japanese society and the lives of its people." This marked the beginning of our journey into the manufacturing of various wooden products and flooring materials. Since then, we have continued to develop and provide products that create high-quality living environments with eco-friendly materials that consider the global environment and consumer perspectives. Alongside the development of these eco-materials, we have enhanced the "quality" of living environments by adding functionality and quality to essential building materials such as flooring, wall materials, and ceiling materials, as well as storage and architectural acoustics products that enrich daily life, all from the viewpoints of safety, security, comfort, and health. We have aimed to provide products that improve the livability for everyone. Today, our efforts extend beyond Japan, as we look to the future of the world, engaging in global environmentally conscious manufacturing and consumer-oriented production that aligns with the circumstances of each country. We are committed to creating new "value of living" while achieving harmony among people, spaces, and the environment.