Possessiones:

HPMA est grave pondus hypotheticum polymeride, cum pondere mediocris hypothetice 400-800. Nulla toxicitas, solubilis in aqua, alta stabilitas chemicae et scelerisque, temperatura dissoluta supra 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 potest etiam adhiberi ut additives societatis maximum.

Specificatio:

Items	Index
Aspectus	Pallida ad umberum liquidum perspicuum
Firmus contentus, %	48.0 min
Brominum valorem, mg/g	50.0 max
PH (I% aqua solution)	2.0-3.0
Densitas (20℃), g/cm³	1.18 min

Consuetudinem:

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 scala bona habet inhibitionis (98%) et proprietatibus spoliando scale. Cum salibus zinci simul adhibitis, corrosionem chalybis carbonis efficaciter inhibere potest.