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Sodium Naphthalene Formaldehyde is used as concrete additive Sodium naphthalene Formaldehyde(SNF) is anionic surfactants are a series of sodium salts ...
Sodium Naphthalene Formaldehyde is used as concrete additive Naphthalene series superplasticizer is a condensation of naphthalene sulfonate formaldehy...
Sodium Naphthalene Formaldehyde SNF-A Na2SO4 content 5% Sodium Naphthalene Sulphonate is made from naphthalene, sulfuric acid, formaldehyde and liquid ...