snf/fdn/pns hign range water reducer concret additives,sodium naphthalene sulfonic acid formaldehyde brown powder Supplier - hubei zhengdong chemical co.,ltd
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snf/fdn/pns hign range water reducer concret additives,sodium naphthalene sulfonic acid formaldehyde brown powder

Description :

Sodium Naphthalene Sulphonate Formaldehyde

Poly Naphthalene Sulfonate Formaldehyde Condensate

SNF-A/PNS-B/FDN-C

Sodium Naphthalene Sulphonate Formaldehyde can be added directly or added in after melt. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The suggested addition rate is 0.75%. 

Sodium Naphthalene Sulphonate Formaldehyde Direction 

Prepare solutions as required. 

Direct use of powdery agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio: 60%). 
          The agent can be combined with other externally applied agents if pilot development or laboratory experiment succeeds.

 

best wishes,

Judy chen

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HUBEI ZHENGDONG CHEMICL CO.,LTD

WEBSITE: www.yongchemical.com

 

Seller Info :

hubei zhengdong chemical co.,ltd

Product Details :

Brandsnf
Cas Number36290-04-7

Categories :

Concrete Admixtures
About Suppliers :
hubei zhengdong chemical co.,ltd
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