FDN

  Post Date: Dec 28,2021   Expiry Date: Dec 28,2022   Detailed Description: Cas No. :36290-04-7 Payment Method: TT/LC Synonyms:SNF,Sodium Naphthalene Formaldehyde,Superplasticizer,Sodium β-Naphthalene Sulphonate FormaldehydeCAS No.:36290-04-7Molecular Formula:2(C10H6SO3Na)•（n-1）CH2•（n-2）（C10H5SO3Na）Application 1. Used for and widely for self-cured, vapor-cured concrete and its formulations. At the early stage of application, extremely prominent effects are shown. As the result, the modulus and site utilization…