Adding hollow glass microspheres to SMC (Sheet Molding Compound) and BMC (Bulk Molding Compound) can reduce the weight of the final molded product by 25% to 35%. The density is reduced from 1.7g /cm³- 1.9g / cm³ to 1.2g /cm³ -1.4g / cm³, and the dielectric properties are also greatly improved. Choosing the right formulation can make the insulation board meet the specific requirements. A typical application example is to be able to manufacture lighter-weight parts for vehicles, high-speed rail and ships. Lightweight transportation means that the overall quality of the vehicle is reduced as much as possible on the premise of ensuring the strength and safety performance of the vehicle, thereby improving the power of the vehicle, reducing energy consumption, and reducing pollution. In the United States, epoxy resin / glass microspheres synthetic foam has been successfully applied to the rudder. This foam plastic block is used as the core material of the rudder, and the surface layer is glass steel. Compared with polyester, epoxy resin can significantly increase its strength under the premise of reducing weight. The rudder made of this material has a bending resistance of up to 2500Kg , 3 times the strength of engineering plastic ABS. In Germany, polyimide resin and hollow glass microspheres are used to make the rudder. The rudder is used on a sailboat with a length of 12.45m and a weight of 55Kg. Rigid polyimide foam blocks have been successfully used in structural materials. This structure can improve the compression, bending strength and modulus and dimensional stability under high temperature conditions. Experiments show that if the weight of the entire vehicle is reduced by 10%, the fuel efficiency can be increased by 6% -8%.
The related products: Body shell, bumper frame, seat frame, engine valve cover, chassis armor
The recommended models: 46P8000, 60P12000