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The base, the polyamide polymerization reactor for polyamide formation and the production mannered null
The base, the polyamide polymerization reactor for polyamide formation and the production mannered null
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机译:碱,用于形成聚酰胺的聚酰胺聚合反应器和生产方式为空
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摘要
PURPOSE: To provide a nozzle which can control the generation of a product with a defective shape in the discharge and molding of molten polyamide. CONSTITUTION: Production is implemented with the use of a nozzle for molding polyamide which satisfies a formula of L/S0.5 0.45 and a polyamide polymerization reactor in which the nozzle is fixed to the polymer discharge part of the reactor. In the formula, S is the area of one passage of the nozzle, and L indicates the length of the passage in a part where the area of the passage of a nozzle hole H is smallest.
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机译:目的:提供一种喷嘴,该喷嘴可以控制熔融聚酰胺的排出和成型过程中形状不良的产品的产生。组成:通过使用满足L / S <0.5> <0.45的公式的聚酰胺成型喷嘴和聚酰胺聚合反应器进行生产,在该聚酰胺聚合反应器中,喷嘴固定在反应器的聚合物排放口。式中,S为喷嘴的1个通道的面积,L为喷嘴孔H的通道的面积最小的部分的通道的长度。
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