A nonionic defoamer (32% active liquid in propylene glycol). TOYNOL DF-80D defoamer is an acetylenic diol-based product that provides defoaming in aqueous systems without the side effects typical of many traditional foam control agents. Provides microfoam elimination, long-lasting foam control, defect-free foam control, and good dynamic wetting. APEO-free, Available in other solvents.

為非離子型非硅消泡劑，適用于水基體系，添加入體系克服表面瑕疵的發(fā)生。具有優(yōu)秀的破泡能力，控泡持久。

Ø  溶解度： 25 ℃ 時在水中的溶解度為 0.2-0.4%

DF-80L/D 的 HLB值＝3－4

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