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1. Hydrolyzed Polymaleic Anhydride (HPMA)

Properties:
HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330oC. HPMA has obvious threshold effect under high ...

2. 1,2,3-Benzotrialole(BTA)

Properties:
BTA is white or light yellow needle shaped crystallite, melting point is 98.5, boiling point is 204oC (15mm mercury column), slightly soluble to water, soluble to organic solvent, such as alcohol, benzene, toluene and chloroform. ...

3. Polyepoxysuccinic Acid (PESA)

Properties:
PESA is a multivariate scale and corrosion inhibitor with non-phosphor and non-nitrogen, it has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride and silica scale, with effects better ...

4. Polyacrylic Acid (PAA)

Properties:
PAA is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAA can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. ...

5. Polyacrylic Acid Sodium (PAAS)

Properties:
PAAS is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium ...