Svojstva:

HPMA je polimerid niske molekularne težine, prosječne molekulske težine 400-800. Bez toksičnosti, rastvorljiv u vodi, visoka hemijska i termička stabilnost, temperatura raspadanja iznad 330℃. HPMA has obvious threshold effect under high temperature (350℃) and high pH（8.3）level, suitable to be used in alkaline water system or built with agents. It has good scale inhibition against carbonate and phosphate scales under temperature 300℃ with effective time as long as 100 hours. Due to its good scale inhibition and high temperature tolerance properties, HPMA is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems. In addition, HPMA has good corrosion inhibition effect when used together with zinc salt. HPMA može se koristiti i kao aditivi za cement.

specifikacija:

Predmeti	Indeks
Izgled	Blijedožuta do umber prozirna tečnost
Sadržaj krutih tvari, %	48.0 min
Vrijednost broma, mg/g	50,0 max
pH (1% vodeni rastvor)	2.0-3.0
Gustina (20℃), g/cm³	1.18 min

Upotreba:

HPMA is usually used together with organic phosphonate at dosage of 1-15ppm for circulating cool water system, oilfield fill water, crude oil dewatering and low-pressure boilers. HPMA ima dobru inhibiciju kamenca (98%) i svojstva uklanjanja kamenca. Kada se koristi zajedno sa solima cinka, može efikasno inhibirati koroziju ugljeničnog čelika.