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Kemsurf OPA 是一種陰離子表面活性劑,由油酸跨雙鍵磺化產生。這種獨特的分子在高攪拌系統中在 30 秒內表現出極快的泡沫破裂。泡沫破裂得如此之快,以至於幾乎消除了泡沫。
規格
Appearance at 25°C
White to off-white solid flakes or powder
Cloud point °C (1g in 10% NaCl solution)
73.0 - 77.0
pH (1% aqueous)
5.0 - 8.0
典型特性
Composition
Nonionic surfactant
Viscosity at 60°C
103
Solubility in water
Soluble
Surface tension at 0.1% aqueous (mN/m)
46.37
Solids content %
100
HLB value
17.0
Pour point °C
~48
Odour
Characteristic
Relative density at 60°C
1.04
Flash point open cup °C
>175
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