Shandong Taihe Technologies Co., Ltd.
TEL: +86-632-5113066
FAX: +86-632-5112055
E-mail: info@thwater.net
ADD: No.1, Shiliquan East Road, Shizhong District, Zaozhuang City, Shandong Province, P.R.China
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HOME >> Water Treatment Chemicals >>Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents |
TH-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. TH-619B has good chelation and lattice distortion effect on calcium carbonate, calcium sulfate and calcium phosphate. Through rational prescription, TH-619B has good synergistic effect, with high corrosion inhibition ratio, high temperature tolerance, high scale inhibition ratio and not easy to degradation.
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 |
Add TH-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.
200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in shady room and dry place.
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