Thermal conductivity 0.021 W/m·k! If you choose based on performance, Kurabo's "Kuran Zero."
The "Kuran Zero" series is a next-generation non-fluorocarbon rigid polyurethane foam insulation material compatible with "Net Zero Energy Houses" (ZEH). Thanks to our expertise in raw material formulation and foaming technology, we have succeeded in improving insulation performance by 35% compared to conventional insulation materials. We also propose a highly efficient double insulation method that insulates the inside and outside of the roof and walls of the house. 【Kuran Zero Double Insulation Method】 On the outside of the house, "Kuran Zero Board" is used as external insulation material, while "Kuran Zero Spray" is applied without gaps on the inside, insulating the entire house from both the inside and outside.
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basic information
Rigid urethane board type "Kuran Zero Board" ■ Thermal conductivity 0.021 W/m·k ■ Thickness 30 mm to 50 mm ■ Surface material Aluminum laminated paper (front) Polyethylene coated paper (back) On-site spray foam type "Kuran Zero Spray" ■ Thermal conductivity 0.026 W/m·k
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Insulation material for detached houses
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Company information
Ibaraki Sangyo Co., Ltd. has been striving to produce and supply products that meet the trust of Japan's top manufacturers and their advanced needs since its founding in 1963. We believe that facing the rapidly changing social conditions and responding to the increasingly high demands while constantly pursuing technological innovation is the way to contribute to society by providing excellent products. Moving forward, we will further confirm our social mission and responsibility, and our employees will continue to work together daily to improve quality, performance, and reliability.
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