阅读说明：本技术 掺入填料并均匀分布的聚合物的生产方法 (Process for producing polymer incorporating filler and uniformly distributed ) 是由 D·格诺伊斯 S·格诺伊斯 于 2019-10-02 设计创作，主要内容包括：为了生产含有粒径小于10μm且均匀分布的填料的聚合物,将聚合物原材料输入双螺杆挤出机(1)中并在其中熔化以产生熔体。在输送和混合段(4)中,将由填料和载液组成的悬浮液注入熔体中。通过在输送和混合段(4)中注入载液来降低熔体粘度,由于将可裂解的缩聚物用作聚合物,并将在缩聚过程中产生的低分子量裂解产物用作载液,因此,熔化的聚合物至少在一定程度上在输送和混合段(4)内解聚。将由通过裂解而粘度降低的熔体、其余的载液和填料组成的混合物均质化。最后,熔体的粘度重新增加。为了增加粘度,在脱挥挤出机(2)中进行缩聚,其中施加真空,并通过真空将裂解产物从脱挥挤出机(2)中除去。(In order to produce polymers containing fillers with a particle size of less than 10 μm and a homogeneous distribution, the polymer raw material is fed into a twin-screw extruder (1) and melted therein to produce a melt. In the conveying and mixing section (4), a suspension consisting of filler and carrier liquid is injected into the melt. The melt viscosity is reduced by injecting a carrier liquid into the conveying and mixing section (4), and the molten polymer is depolymerized at least to some extent in the conveying and mixing section (4) as a result of the use of the cleavable polycondensate as polymer and of the low molecular weight cleavage products produced during the polycondensation as carrier liquid. The mixture consisting of the melt, which has been reduced in viscosity by cracking, the remaining carrier liquid and the filler is homogenized. Finally, the viscosity of the melt increases again. For increasing the viscosity, the polycondensation is carried out in a devolatilization extruder (2), wherein a vacuum is applied and the cleavage product is removed from the devolatilization extruder (2) by means of the vacuum.)