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Changshu smoothly da plastic products factory is about PVC plastic sheet heat molding
by：CSSSLD
2021-02-03
PVC plastic sheet in our lives is processed into product applications, but for the production of PVC plastic sheet production process I believe that you are in doubt, changshu well below da plastic products factory is about PVC plastic sheet heat molding?
1, PVC plastic sheet production line type hanger die head with special double throttling design, make the extrusion sheet thick, thin divided more accurate, extrusion line temperature control in & plusmn; 1° , can be precisely controlled plasticizing process and sheet thickness and smoothness. Three-roll calender is the application of horizontal, vertical or tilting 45 degrees, and are free to control the elevator, independent production line control roller temperature control system can accurately control the pressure of the roller temperature, make the sheet thickness uniformity, high torque motor winding device application, free to adjust the speed and volume tension.
2, PVC plastic sheet in hot forming polymer is a natural pile arrangement on sports, at the same time the thermal aging. Though small, the quantum energy of infrared ray can make PVC degradation in heating; Sheet during thermoforming due to the expanding area under two-way stretch, density value decreased, polymer porous structure, mechanical properties tend to be & other; Soft and tough & throughout; ； Better sheet material of various performance and PVC sheet in thermoforming few conclusions such as the flame retardant performance before and after change.
1, PVC plastic sheet production line type hanger die head with special double throttling design, make the extrusion sheet thick, thin divided more accurate, extrusion line temperature control in & plusmn; 1° , can be precisely controlled plasticizing process and sheet thickness and smoothness. Three-roll calender is the application of horizontal, vertical or tilting 45 degrees, and are free to control the elevator, independent production line control roller temperature control system can accurately control the pressure of the roller temperature, make the sheet thickness uniformity, high torque motor winding device application, free to adjust the speed and volume tension.
2, PVC plastic sheet in hot forming polymer is a natural pile arrangement on sports, at the same time the thermal aging. Though small, the quantum energy of infrared ray can make PVC degradation in heating; Sheet during thermoforming due to the expanding area under two-way stretch, density value decreased, polymer porous structure, mechanical properties tend to be & other; Soft and tough & throughout; ； Better sheet material of various performance and PVC sheet in thermoforming few conclusions such as the flame retardant performance before and after change.
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