PA66 polymerization |
Based on the experience on the continuous polymerization engineering, we assimilate the merits of domestic and foreign PA66 continuous polymerization technology and develop the PA66 continuous polymerization device and technology which satisfies the marketing. The brief introduction is as flowing ;
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With the raw material of adipate and hexamethylene diamine, we can get the PA66 brine solution through the salifying reaction. We can get the PA66 pre-polymer through the concentration tank and reactor. We can get the PA66 macromolecule polymer melt through normal pressure polymerizer and reduced pressure polymerizer, The melt can directly spin civil yarn, high tenacity industrial yarn and chips for different kinds of viscosity. |
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Technical merits ; |
The process design is reasonable, the running is stable and the production quality is homogeneous;
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The control is almost automatic and this will reduce the disturbance of the human factor and ensure the high quality of the production ;
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It's very easy to adjust the kinds of the production and the relative viscosity of the PA66 polymer can be adjusted between 2.4and3.1. This can satisfy the different requirements for PA66 civil yarn, high tenacity industrial yarn and engineering plastic;
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The turn-key project can supply the PA66 continuous polymerization device and technology to the customers;
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Based on practical knowledge and experience, we can help the customers for the research of PA66 production further processing and market promotion.
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