Definition

451 is a scale inhibitor to prevent inorganic minerals from depositing in pipes during paper making process.

Product description

Appearance

Colorless to yellowish transparent liquid

smell

Slight

Solid content (%, 130oC*30mins)

20 + 2

PH value

3.5 + 1

storage stability

It can be preserved for one year under normal temperature and cool conditions.

application

Scaling is a common problem in circulating water in paper mills. Depending on the location and nature of the process, it will occur.

The main types of sediments are:

- calcium carbonate

Calcium oxalate

- silicate sediments

Calcium oxalate is mainly due to the precipitation of calcium oxalate during pulp bleaching and is used as a stabilizer for hydrogen peroxide bleaching.

Sodium silicate contained in it can form silicate deposits. These two kinds of sediments often occur in the pulp production process.

The use of 451 can effectively prevent the formation of this kind of sediment, avoid production failure and shutdown maintenance, and improve production efficiency.

Rate.

application performance

451 prevents the formation of ordered crystal structure and amorphous crystals by interfering with the growth of crystal proportion.

Structures do not form sediments.

The addition of 451 is very low, which is 0.1% - 0.3% of the system under normal conditions.

Packing

200L or 1000L polyethylene barrel.

Vacuum pump scale inhibitor 451

Shandong Main Chem Co., Ltd.