Chemical concentration control in the PVA polarizing film manufacturing process
METERⅦ
●It measures the concentration of iodine (I2) and potassium iodide (KI) used in the dyeing process of PVA film.
●It has excellent responsiveness because it continuously measures the absorbance and conductivity of the solution.
METERⅧ
● Measure the concentrations of boric acid (H3BO3) and potassium iodide (KI) used in the cross-linking process of PVA film.
●Measure continuously using a refractive index meter and a conductivity meter.
Chemical concentration control in the TAC film manufacturing process
METER Ⅴ
●Controls the concentration of the saponification process of TAC film.
●Chemical concentration is measured using a refractive index meter that is highly responsive and controlled with high accuracy.
Product introduction
We will listen to your request and the process you want to realize, and by combining the products, we will provide the system that suits your purpose.
Dyeing process
●Desizing scouring process
●Bleaching process
●Mercerizing process
●Neutralization process
Polarizing film manufacturing process
●Dyeing process
●Saponification process
Iodine manufacturing process
●Iodine concentration measured in brine
Process continuous automatic measuring device
●Concentration measurement by titration in each manufacturing process
Process continuous titrator
●Measurement by Tokai Senko’s original continuous titration method
