Metod and apparatus for continuously producing clouring polyester
A polymerization equipment and polyester technology, applied in the field of colored polyester manufacturing, can solve the problems of numerous procedures, environmental pollution, high cost, etc., and achieve the effects of uniform dispersion, easy operation and low production cost.
Inactive Publication Date: 2007-08-29
TORAY FIBER RES INST(CHINA) CO LTD
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The invention discloses a method and device to continuously produce pigmented polyester that includes the following steps: polyester melt passing through main pipeline inputting commixing device; taking crashing and decentralizing process to organic or inorganic powder with auxiliary agent in jet mill; taking commixing process to gain the non-dropping fire resistance property polyester. The invention has the advantages of simple method, reasonable device structure, easy to operate, stable species, low cost, etc.
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