Rheological Properties of Silica Suspens
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Masami Kawaguchi; Tadahiro Yamamoto; Tadaya Kato
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Article
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2001
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Elsevier Science
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English
⚖ 50 KB
Dynamic moduli of fumed silica suspensions in aqueous solutions of poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO) block copolymers and PEO homopolymers were measured as a function of surface coverage. Since the block copolymers and PEO are adsorbed on the silica surfac