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DIC18 PNS (Poly Naphthalene Sulphonates)

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  Post Date: Dec 10,2015
  Expiry Date: Mar 09,2016
  Detailed Description: Cas No. :36290-04-7 Price:180 USD Metric Tons
Payment Method: LC
1．t is one of the basic ingredients for formulation of chemical admixtures for ready-mixed concrete and mortars.
2．It has a powerful dispersing action on concrete.
3．In the preparation of dry mortars.
4．The production of flowing concrete reduces the water/cement ratio and consequently increases the strength of the hardened material.
5．In reinforced concrete and constructions of monolith heavy-weight concrete of high compression strength.
6．In production of constructions of fine concreteIn production of dense-clad constructions, thin-slab structures and constructions with complex configuration.
7．In production of concrete mixes with the use of non-standard fillers and fine sands
8．In using of slag portland cement, pozzolan and aluminous cements.
9．As the basic ingredient in the formulation of chemical concrete admixtures

  CAS Registry Number:

36290-04-7
  Synonyms: ;Dispersing Agent NNO;sodium naphthalene-2-sulfonate formaldehyde (1:1:1);disodium 5-[(7-sulfonatonaphthalen-1-yl)methyl]naphthalene-2-sulfonate;Sodium methylenedinaphthalene disulphonate;Diffusing agent NNO;Sodium polynaphthalene sulfonate;SNF Sodium Naphthalene Sulfonate Formaldehyde Concrete Agent;
  Molecular Formula: C21H14Na2O6S2
  Molecular Weight: 472.4418
  Molecular Structure: 36290-04-7 Sodium salt of polynaphthalene sulphonic acid

  Company: WUHAN DICT TECH CO.,LTD     [ China ]        
  Contact: Bonnie
  Tel: +86-027-75025528
  Fax: +86-027-75025528
  Email: dictech030@163.com
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