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MANUFACTURING METHOD OF A POLYAMIDE NANOCOMPOSITE WITH EXCELLENT MECHANICAL PROPERTIES AND THERMAL PROPERTIES BY AN IN-SITU POLYMERIZATION
MANUFACTURING METHOD OF A POLYAMIDE NANOCOMPOSITE WITH EXCELLENT MECHANICAL PROPERTIES AND THERMAL PROPERTIES BY AN IN-SITU POLYMERIZATION
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机译：通过原位聚合制备具有优异机械性能和热性能的聚酰胺纳米复合材料
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摘要
PURPOSE: A manufacturing method of a polyamide nanocomposite is provided to improve the rigidity and the thermal resistance of the polyamide nanocomposite by uniformly dispersing organized lamellar clay compounds in a short time by using a master batch.;CONSTITUTION: A manufacturing method of a polyamide nanocomposite comprises a step of adding organized lamellar clay compounds into an epsilon-caprolactam solution and manufacturing a master batch including 92 wt% of the epsilon-caprolactam solution and 8-35 wt% of the organized lamellar clay compounds by a swelling process stirring the solution at 30-500 rpm stirring rate and 70-150 °C temperature for 10 minutes to 3 hours; a step of diluting the master batch with the epsilon-caprolactam; a step of pre-polymerizing the master batch; and a step of polymerizing the master batch.;COPYRIGHT KIPO 2013
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