| properties:
xt-619b is composed of organophosphoric acid, polycarboxylic acid, sulfosalt copolym-ers, copper corrosion inhibitor, special surfactant, etc. the organophosphine acid forms protection membrane and brings corrosion inhibition on metal surface. xt-619b has good chelation and lattice distortion effect on calcium carbonate, calcium sulfate and calcium phosphate. through rational prescription, xt-619b has good synergistic effect, with high corrosion inhibition ratio, high temperature tolerance, high scale inhibition ratio and not easy to degradation.
specification:
|
items |
index |
|
appearance |
amber transparent liquid |
|
solid content, % |
30.0 min |
|
total phosphoric acid, (as po43-) % |
8.0 min |
|
ph, (1% water solution) |
2.0��1.0 |
|
density (20��) , g/cm3 |
1.10 min |
|
thiazole (as c6h5n3) |
1.5 min |
usage & dosage:
add xt-619b into plastic pool (or box) every day, dilute with water and continuously add into inlet of dosage pump or metering valve (outlet of collecting tank). the dosage of 5-30ppm is preferred.
package and storage:
200l drum, ibc, or confirmed by clients. storage for one year in shady room and dry places.
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