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TEL: +86-632-3671188
FAX: +86-632-3671189
E-mail: export@krchemical.com
Website: www.krwater.com
ADD: No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, China

Non-P Scale & Corrosion Inhibitor KR-907

Properties:

KR-907 is non-p scale & corrosion inhibitor, is good for strict limit region of phosphorus drainage, can decrease treating fare of waste water. Because of non-p, it can decrease growth of microbe, thus decrease dosage of bactericide and removeing sludge agent.

Specification:

Items Index
Appearance Dark amber solution
Solid content, % 30.0min
pH(1% solution) 2.0-3.0
Density (20℃), g/cm3 1.10min

Usage:

(1)KR-907 dosage is 30mg/l,has excellent corrosion inhibiting effect of water whose hardness is around 100mg/l,alkalinity around 100mg/l,and corrosion rate of carbon steel is less than 0.075mm/a.

(2)KR-907 dosage is 30mg/l,has excellent corrosion inhibiting effect of water whose hardness is around 300mg/l,alkalinity around 200mg/l,chloride more than 300 mg/l, and corrosion rate of carbon steel is less than 0.075mm/a.

(3)KR-907 dosage is 60mg/l, has excellent corrosion inhibiting effect of water whose hardness is around 50mg/l,alkalinity around 50mg/l.

(4)KR-907 can make formulation with other chemicals to decrease dosage of it.

(5)The best dosage of KR-907 is 40-60mg/l.

Package and Storage:

200L plastic drum,IBC(1000L),customers’ requirement.

Safety protection

Acidity, avoid contact with eye and skin, once contacted, flush with water.