Lexus LFA's chassis and bodywork are constructed using Carbon Fibre Reinforced Polymer (CFRP), supplied by Toho Tenax, and bonding is achieved by using JSR's polyurethane adhesive. Despite the high cost, CFRP not only enables the car to have a much lower weight, but also provides high strength and rigidity. As a result, there is a very positive impact on the car's crash safety performance.
JSR's polyurethane adhesive has been selected for bonding due to its fatigue and impact resistance characteristics, as well as its peeling off adhesive power. Since the material can be selected to suit the application, ranging from soft to very hard, it contributes to design flexibility. This bonding method allows stress distribution and therefore, it provides high structural strength and improved durability.
JSR's polyurethane adhesive has been selected for bonding due to its fatigue and impact resistance characteristics, as well as its peeling off adhesive power. Since the material can be selected to suit the application, ranging from soft to very hard, it contributes to design flexibility. This bonding method allows stress distribution and therefore, it provides high structural strength and improved durability.
[Source: Response]
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