E rua nga momo o te polyether defoamer.
Ko te QT-XPJ-102 he whakamaori polyether hou,
i whakawhanakehia mo te raruraru o te pahuka i roto i te maimoatanga wai.
Ko te QT-XPJ-101 he whakaehunga whakaehunga polyether,
ka whakahiatohia e tetahi tukanga motuhake.