| 摘要 |
<p>The present invention relates to a composite material composition capable of reducing the weight part through the reduction of a glass fiber by improving the mechanical properties such as flexural modulus, tensile strength, impact strength, and the likes by improving impregnation and compatibility between a polyolefin resin composition and glass fiber when improving the physical properties of the material through the increase of glass fiber lengthwise using an extrusion-ejection process. The present invention can be used widely in automotive interior and exterior components based on the developments of highly rigid materials to reduce the weight and costs. [Reference numerals] (AA) Extruding process + injecting process [molding process];(BB) Extruder;(CC) Injector</p> |
