This is english

Application: the waterproof agent 960 can be used alone or together with other finishing agents in the waterproof finishing of various fabrics. Before adding the waterproof agent 960, the pH value of the finishing solution shall be adjusted by adding acetic acid (60%) at 0.5-1ml/l. In general, the shear resistance of perfluorinated compounds is very limited, so the flow of liquid should be controlled as much as possible. Such as high-speed mixing, the emulsion will demulsification, and produce milky yellow foam. The foam that must be gathered on the surface of the liquid must be removed.