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Abstract £ºThis paper production styrene-acrylic latex for the purpose, expounds the present situation of the study styrene-acrylic latex, through various synthesis process route comprehensive evaluation, the analysis and comparison, the choice of reasonable production process, determine the economic and reasonable process flow. Calculated each batch of material feed rate, reaction the end to 40000 tonsyear styrene-acrylic latex design specifications of the main equipment-polymerization kettle, and its technological engineering design, draw reasonable process flow diagram. Key word£ºStyrene-acrylic emulsion; the production process; stirring device ; polymerizer.

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