hydrolysis polymaleic anhydride(HPMA)
 
   
   
   
   
   
   
   
   
   
   
   
   

Metal rust or water scale Purger

Uses: used in the Purging and rust removing of recirculated cooling water system and heat exchanger

Quality standard:

Name Value
Appearance white powdery solid
PH(1% solution ) ≤1.0
corrosion rate (g/m2 .h) ≤4
density(g/cm3) 1.10±0.05

Packing:50kg woven bag

Storage: sealed, avoid insolation, valid period is 6 months

Cautions: acidic matter, no contact with skin .

 

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