產(chǎn)品供應(yīng)乳化劑Pluronic_F77

  • 發(fā)布日期:2025-01-17
  • 有效期限:不限
深圳市正同化工有限公司 VIP
BASF
Pluronic F77

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詳細(xì)信息
  • Pluronic F77 is a difunctional block copolymer surfactant terminating in primary hydroxyl groups. A nonionic surfactant that is 100% active and relatively nontoxic.

     

    Pluronic F77,
    Cloud point (10% aqueous)…..
    >100°C
    Color, APHA……………100 max.
    Water, weight %……………Cast solid – 0.4 max.
    ---------Micro-Pastille – 0.75 max.
    pH (2.5% aqueous)…………6.0 – 7.0

    Form…………………Micro-Pastille / Cast solid
    Average molecular weight………6600
    Specific gravity, 77°/25°C………1.04
    Viscosity, cps at 77°C……………480
    Melt point…………………48°C
    Cloud point (1% aqueous)……100°C
    Foam height (Ross Miles, 0.1%
    aqueous at 50°C)…………100 mm
    Surface tension (0.1% aqueous)……47 dynes/cm
    at 25°C
    HLB…………………>24
    Solubility in water at 25°C……>10%
    Wetting, Draves Sink Time
    (3-gm hook, 0.1% aqueous at 25°C)…
    >360 seconds

  • 包裝:113kg/桶
    產(chǎn)地:德國(guó)

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