Solving the issues of gas barrier properties and operating temperature! A 5-layer release tube.
The "Ireisutube" is a tube made of five layers that solves the issues of gas barrier properties and operating temperature. It detects fires before the abnormal heat generation of lithium-ion batteries reaches 120°C and quickly releases extinguishing agents. To speed up fire detection and extinguishing agent release, PE-based resin is used, but a resin layer specialized for barrier properties is provided to prevent the extinguishing agent and N2 gas from permeating and reducing during standby. We offer a "fire extinguishing device" that requires no power source, cylinder, or installation, and a "sensor tube" that detects fires instantly. 【Features】 ■ Adhesive Layer ⇒ Each layer is bonded with adhesive resin to integrate the inner and outer layers with the barrier layer. ■ Inner and Outer Layers ⇒ Designed to withstand normal internal pressure and to melt and break during a fire. ■ Gas Barrier Layer ⇒ A resin layer specialized for barrier properties is set to prevent the extinguishing agent from permeating and reducing during normal conditions. *For more details, please refer to the catalog or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 《Fire Extinguishing Device》 ■ No need for a cylinder to fill with extinguishing agent ■ No power source required to activate the fire extinguishing device ■ The tube is flexible and can adapt to various installation shapes ■ No concerns about the permeability of N2 gas or extinguishing agent due to the gas barrier layer ■ Tube connections use electric fusion (EF) fittings, achieving maintenance-free integration by fusing the tube ■ The operating temperature of the tube is 107℃ to 115℃ (flame-free) ■ The extinguishing agent used is Novec1230, which is friendly to people and the environment ■ Excellent electrical insulation that does not affect electrical equipment 《Sensor Tube》 ■ Detection temperature below 100℃ ■ Barrier properties that do not allow the permeation of extinguishing agents or pressurized propellant nitrogen gas ■ Excellent chemical resistance and resistance to metal salts, preventing solvent cracking ■ Safely detects electrical fires from lithium-ion secondary batteries, high-heat liquid fuels, distribution boards, etc., in the early stages *For more details, please refer to the catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Lithium-ion batteries ■ Wind power generation ■ Battery packs for EVs and HVs ■ Battery charging stations for EVs ■ Battery collection boxes ■ Power conditioners and connection boxes for solar power generation, etc. *For more details, please refer to the catalog or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Nichibou Co., Ltd. is a company engaged in the development, design, construction, and maintenance of disaster prevention equipment, disaster prevention consulting services (including safety confirmation information during disasters), regular inspections of building facilities and periodic surveys of special buildings, 24-hour emergency response services for equipment, and prefabricated processing of bridge polyethylene pipes and steel pipes. For disaster prevention consulting, trust Nichibou Co., Ltd.