Qhov ntau npaum li cas ntawm defoamer txawv nyob ntawm cov hom ntawm defoamer, kev thov cov xwm txheej thiab cov kev xav tau tshwj xeeb. Cov hauv qab no yog cov nqi ntau npaum li cas ntawm ntau cov neeg tiv thaiv thiab lawv cov xwm txheej muaj feem xyuam:
Cawv Defoamer: cov tshuaj mob ntau npaum li cas: Feem ntau tsis pub dhau 0. 01-0. 10%.
Roj thiab cov roj Defoamer: cov tshuaj defoamer: qhov ntau npaum li cas yog nruab nrab ntawm {{{}}}}}}}}}}}}}}. 2%.
Amide defoamer: cov tshuaj feem ntau yog nyob rau hauv 0. {{}}}. 005%.
Phosphate defoamer: cov tshuaj noj yog nruab nrab ntawm 0. 025-0. 25%. 25%.
Amine defoamer: cov tshuaj no yog nruab nrab ntawm 0. 02-2%.
EThere defoamer: cov tshuaj ntsuam xyuas feem ntau 0. 025-0. 25%. 25%.