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Sodium Naphthalene Formaldehyde |
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Yellow powder |
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Appearance Yellow powder PH Value 7-9 net starch fluidity(mm) ¡Ã240 content of cl- (%) < 0.3 solids content (%) ¡Ã93 Na2SO4 content (%) ¡Â20 surface tension (N/m) (71 ¡¾ 1) ¡¿ 10 -3
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Water Reducer |
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