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          Waterborne acrylic resin production line equipment:

          First, the introduction of acrylic resin:

          Acrylic resin is also known as acrylate adhesive, and polyacrylate is a one-component or main component adhesive. Both thermoplastic and thermoset.

          Second, the production process of acrylic resin production line adhesive:

              1) Add raw materials and emulsifiers to the emulsification tank for emulsification to obtain raw material monomers.

              2) The fully emulsified monomer and initiator are added to the jacketed reaction vessel, stirred and heated in a water bath to allow thorough mixing.

              3) When the temperature is raised to 80 ° C, the initiator is added, and acrylic acid and other mixed liquid are added dropwise from the dropping funnel, and the addition is completed within 2 hours.

              4) The temperature is controlled at 85 °C ± 2 °C, and then kept warm.

              5) Add the additive and continue stirring at 75 ° C for 1 hour.

              6) Cooling and discharging. A milky white viscous liquid is obtained.

              (Add distilled water and emulsifier to the four-necked flask equipped with a stirrer, thermometer, reflux condenser and feeding device, stir and heat in a water bath. When the temperature is raised to 80 ° C, add the initiator and add dropwise from the dropping funnel. A mixture of acrylic acid, butyl acrylate, styrene and vinyl acetate is added dropwise within 2 hours. The temperature is controlled at 85 ° C ± 2 ° C, and then kept warm. 1 h, adding tackifier and crosslinker, at 75 Stirring was continued for 1 h at ° C, then the temperature was lowered and discharged. The appearance of the product was milky white viscous liquid.)

          Reactor selection reference table

          composition

          Description

          Specification (L)

          10~50000(L

          design pressure

          Atmospheric pressure or pressure

          Material

          Carbon steel, stainless steel, enamel, graphite

          heating method

          Jacket heat carrier electric heating, outer half tube steam heating, outer half tube heat transfer oil heating, hot water heating, infrared heating

          cooling method

          Jacket or inner coil refrigerant cooling

          Stirring power

          According to the material viscosity, liquid-solid ratio, liquid specific gravity, solid specific gravity, solid particle size, rotation speed, blade form, presence or absence of fixed baffle or inner coil, etc.

          Stirring blade form

          Anchor, frame, flat pulp, oblique pulp, ribbon, turbine, propulsion, or multiple forms

          Shaft seal

          Mechanical seal or packing seal

          Internal surface treatment

          Polished and not polished

          Discharge valve

          Flanged ball valves, upper and lower spread valves or other valves

          Process nozzle opening

          Manhole, sight glass, distillation port, material inlet, pressure gauge port, temperature measuring port, filling N2 port, discharging port, heat carrier inlet, coolant inlet and outlet, temperature measuring port, sampling port, emptying port, above Process requirements increase or decrease

          • Electric heating reactor
          • Outer coil reactor
          • Outer coil reactor
          • Multi-functional reaction kettle
          • High speed dispersion kettle
          • Low speed agitator
          • Glass-lined reactor

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          Automatic production system


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          Tel86-20-39900130
          Headquarters Add: Tian An HI-tech Ecological Park, Panyu Dist., Guangzhou City, China
          Factory Add:NO.3, Kangtai Street, Zhaoqing National High-tech Zone(Dawang),Guangdong Province
          Tel: 86-758-3623881

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