Proprjetajiet:

HPMA huwa polimerur ta 'piż molekulari baxx, b'piż molekulari medju 400-800. Ebda tossiċità, solubbli fl-ilma, stabbiltà kimika u termali għolja, temperatura dekomposta 'l fuq minn 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 jista 'jintuża wkoll bħala addittivi għas-siment.

Speċifikazzjoni:

Oġġetti	Indiċi
Dehra	Likwidu trasparenti isfar ċar għal umber
Kontenut solidu, %	48.0 min
Valur tal-bromu, mg/g	50.0 max
pH (soluzzjoni ta' ilma 1%)	2.0-3.0
Densità (20℃), g/ċm³	1.18 min

Użu:

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 għandu inibizzjoni tajba tal-iskala (98%) u proprjetajiet tat-tqaxxir tal-iskala. Meta jintuża flimkien ma 'melħ taż-żingu, jista' effettivament jinibixxi l-korrużjoni tal-azzar tal-karbonju.