古河電気工業 機能樹脂エンジニアリング営業部 Official site

Kokugawa Electric Co., Ltd. will launch the industry's first adjustable spacer, which allows for three different settings of separation distance, developed for the "SFVP" power cable protection tube suitable for underground transmission of renewable energy, starting from May 30, 2025. This adjustable spacer can set the separation distance from 250mm to 350mm in three stages, allowing for adjustments to avoid unexpected obstacles during construction. Additionally, by ensuring an appropriate separation distance between the protection tubes, it can prevent issues such as cable outages and reduced transmission efficiency due to cable overheating.

Kokugaw Electric Industry Co., Ltd. has released a power cable protection tube 'SFVP' designed for special high-voltage cables. It excels in wire-pulling performance and ease of installation, achieving high strength through its PVC material and structure. Additionally, it is lightweight, easy to handle, and facilitates efficient installation work. With an increased inner diameter (nominal diameter +10mm), it contributes to size reduction and cost reduction during tube selection, as well as shortening construction periods and reducing construction costs. This product has been meticulously developed by cable manufacturers. We hope it will be useful in promoting the adoption of renewable energy.

We have added a strength evaluation video to the introduction page of "Fcell"! Please take a look. "Fcell" is a lightweight foam PP material that possesses rigidity, durability, and cushioning properties, used in packaging materials, cushioning materials, protective materials, signage, stationery, and more. It is lightweight yet rigid, with excellent heat resistance, water resistance, and chemical resistance. Additionally, it has excellent processability, allowing for punching, heat sealing, and adhesive processing. It features a soft and warm texture, and is suitable for screen, gravure, and offset printing. 【Features】 ■ Lightweight and strong ■ Beautiful appearance, excellent printability ■ Outstanding processability ■ High-performance eco-friendly, hygienic, and non-toxic ■ Anti-static treatment makes it resistant to dust and dirt

We have added a video of the water stop test to the product page of the "F-shield Folding Water Stop Board"! In this video, we introduce the water stop performance tests of the "F-shield Folding Water Stop Board," assuming various scenarios. Please take a look. The "F-shield Folding Water Stop Board" from Furukawa Electric is a lightweight and simple water stop board and waterproof board that serves as an alternative to sandbags. It has approximately 15 times the water stop performance compared to sandbags. It can be easily assembled by placing it on the ground, opening it, and locking the fittings, making it a lightweight water stop board that can easily prevent flooding damage from typhoons, floods, and sudden heavy rains. When folded, it becomes as thin as 80mm, allowing for space-saving storage in narrow places such as shelves, entrances, garages, and warehouses. The water stop boards can be connected to each other, and the connection points allow for a maximum width adjustment of 50mm and an angle adjustment of ±5°, making it adaptable to various widths and shapes of openings. 【Features】 ■ Leakage amount: Approximately 200L/(h·m2) *This is not a guaranteed value but our test result ■ Lightweight at 5.8kg per piece (5.3kg for end pieces) ■ Can be installed for 10m with just one person in about 10 minutes ■ Reusable and long-lasting ■ No special construction required, and disposal is easy

"Shield Ace" is a backing foam material for metal roofs that has heat and sound suppression effects. The radiation effect of aluminum foil is expected to reduce temperatures in the summer. Additionally, the mass effect of the aluminum foil and the constraints from covering the surface are also expected to reduce noise, such as rain sounds. It can be laminated and molded in the same way as general backing insulation materials.