| 摘要 |
A fiber reinforced polypropylene composite door core module. The door core module includes a module plate molded from a composition comprising at least 30 wt % polypropylene based resin, from 10 to 60 wt % organic fiber, from 0 to 40 wt % inorganic filler, and optionally lubricant (typically present at from 0 to 0.1 wt %), based on the total weight of the composition, the module plate having at least a first side and a second side. A process for producing a door core module is also provided. The process includes the step of injection molding a composition to form the door core module, the door core module having a module plate having at least a first side and a second side, wherein the composition comprises at least 30 wt % polypropylene, from 10 to 60 wt % organic fiber, from 0 to 40 wt % inorganic filler, and from 0 to 0.1 wt % lubricant, based on the total weight of the composition.
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