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METHOD FOR CRYSTALLIZING CRYSTALLIZABLE POLYMERS HAVING A HIGH TENDENCY TO AGGLOMERATE
METHOD FOR CRYSTALLIZING CRYSTALLIZABLE POLYMERS HAVING A HIGH TENDENCY TO AGGLOMERATE
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机译:结晶高凝结性的可结晶聚合物的方法
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摘要
The invention relates to a method for producing a semicrystalline polymer, said method comprising the following steps: producing a polymer melt from a crystallizable polymer; shaping particles and solidifying the polymer melt, the step of shaping the particles being carried out before or after solidification; cooling the particles; treating the particles to reduce their tendency to agglomerate; crystallizing the particles. The invention is characterized in that the treatment is carried out by shaking at a temperature T1 which is below the glass transition temperature of the polymer plus 10°C, i.e. T1 Tg + 10°C.
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