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| Pluronic 25R8 |
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| Meroxapol 258 |
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| 9003-11-06 |
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Pluronic R block copolymer surfactants (surface active agents).
Pluronic R surfactants: - exhibit lower foaming, - are better defoamers, - exhibit reduced gelling tendencies, - are terminated by secondary hydroxyl groups (lower reactivity and acidity).
Emulsifier, wetting agent, binder, stabilizer, plasticizer, lubricant, solubilizer, dispersant, viscosity control agent, defoamer - textile, paints, latexes |
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Average Molecular weight: 8550
Melt/Pour point ('C): 54
Viscosity (Brookfield) cps: 2600
Draves Wetting Seconds (25'C, 1.0% Conc.): >360
HLB: 13
Surface Tension (dynes/cm @ 25'C 0.1% Conc.): 46.1
Interfacial Tension (dynes/cm @ 25'C vs Nujol 0.1% Conc.): 20.2
Foam Height (Ross Miles, 0.1%, mm, @50'C): 15
Cloud Point (Aqueous Solution, 'C, 1% Conc.): 45 |
| Industrial field |
additive, paint & coating, rubber & additives |
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