Tianjin Xinxin Biotechnology Research And Development Center!Tel:+86-22-23995346 +86-22-86399960
ADD:Donglan Tuo Village, Wang Wenzhuang Town, Xiqing District, Tianjin, China
Tel:+86-22-23995346
Fax:+86-22-23990742
P.C300383
Mobile phone:+86-13920818696
Tel/Fax:+86-22-86399961
Sales/Service Tel:+86-15202298304
URL:www.znso4.com
E-mail:xinxin@znso4.com
Summary:
Polymaleic acid is low molecular weight polycarboxylic acid electrolyte which is high effective and organic scale inhibitor produced from water solvent. Good scale inhibition in the boiler thermonatrite medium (pH is 9~ 11.5) and the high temperature (300℃). It doesn’t evaporate with steam, not pollute the steam, good effective with organic phosphoric acid or organic sulfonic acid coordinate.
Property:
Appearance:Light yellow and transparent liquid
Solid content:≥48%
Density:1.18~ 1.22 (20℃ )
PH value:2~ 3 (1% water solution )
Average molecular weight :>300
Bromine value(mg/g):≤240
Dosage and usage:
Generally amount is 10ppm according to water quality and operating condition.
Package and storage:
Polyethylene plastic package, net weight is 30 kg/barrel. Big plastic package, net weight is200kg/barrel, storage period is one year in sealed package.