Katundu:

Mtengo PBTC ali ndi otsika phosphoric, ali ndi structural mbali ya asidi phosphoric ndi carboxylic acid gulu, amene amathandiza mulingo wake kwambiri ndi dzimbiri zopinga katundu. Katundu wake wa antiscale pansi pa kutentha kwakukulu ndi wabwino kwambiri kuposa wa organophosphines. Itha kusintha kusungunuka kwa mchere wa zinki, kulekerera bwino kwa makutidwe ndi okosijeni a klorini komanso synergy yabwino yophatikiza.

Kufotokozera:

Zinthu	Mlozera
Maonekedwe	Madzi opanda mtundu kapena owala achikasu owonekera
Active acid,%	50.0 min
Phosphorous acid (monga PO₃^3-), %	0.5 max
Phosphoric acid (monga PO₄^3-), %	0.2 max
Kachulukidwe (20 ℃), g/cm³	1.27 mphindi
pH (1% yothetsera madzi)	1.5~2.0
ife, ppm	10.0 max
Chloride, ppm	10.0 max

Kagwiritsidwe:

Mtengo PBTC ndi mkulu kothandiza ngati sikelo ndi dzimbiri inhibitor. Mtengo PBTC ndiye stabilizer yabwino kwambiri ya mchere wa zinc. Amagwiritsidwa ntchito kwambiri pozungulira madzi ozizira ndi makina odzazanso madzi opangira mafuta ngati sikelo ndi zoletsa zowonongeka, zoyenera kuphatikiza ndi mchere wa zinki ndi copolymer. Mtengo PBTC angagwiritsidwe ntchito pa kutentha kwambiri, kuuma kwambiri, mkulu alkali ndi mkulu ndende index. M'minda ya lavation, imagwiritsidwa ntchito ngati chelating agent ndi detergent yachitsulo.

Mtengo PBTC is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.