production process and polymerization reaction equipment of white latex
is a water-based environmental friendly adhesive with a wide range of
Today we are going to have a look at the product we are familiar with. What is its production process? What is the white latex production equipment?
First, the prepared raw materials and emulsifiers are put into the
emulsifier to disperse the emulsion and get the PVAC monomer."
2) After that, the introducing agent will continue to be put into the emulsifying tank for full stirring and mixing.
The heating was stopped, the temperature was controlled below 80 ° C,
the PVAC monomer and initiator were added again, and all the raw
materials were added in about 8 hours.
4) When the temperature rises to about 93℃, hold the temperature for 30min to complete the polymerization reaction.
5) Cool the temperature to below 50℃, add additives and control the PH value.
6) It should be noted that the emulsification reaction kettle needs to be continuously stirred in the whole production process. When it is cooled to room temperature, the final white latex product will be made. After the stirring stops, the material will be filtered out and then packaged