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Binzhou Chengli Building Materials Co.,Ltd.

13 YRS

USD 1 Million

199800000 m²

Main Products: Calcium Lignosulfonate / Sodium Lignosulfonate / Defoamer / Aliphatic Water Reducing Agent / Sodium Gluconate / Microsilica(Silica Fume) / Polycarboxylate Superplasticizer / Sodium Naphthalene Sulfonate Formaldehyde

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SNF/SAF / CAS 36290-04-7

Solid Content 42.0%±0.5

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DESCRIPTION

Typical Properties

The water reducing rate of superplasticizer can reach more than 20%. It is mainly naphthalene series, melamine series and water reducing agent compounded by them, of which naphthalene series is the main, accounting for 67%. In China, most superplasticizers are naphthalene superplasticizers with naphthalene as the main raw material. Naphthalene superplasticizer can be divided into high concentration products (Na2SO4 content < 3%), medium concentration products (Na2SO4 content 3% ~ 10%) and low concentration products (Na2SO4 content > 10%) according to the content of Na2SO4 in its products. Most naphthalene superplasticizer synthesis plants have the ability to control the content of Na2SO4 below 5%, and some advanced enterprises can even control it below 0.4%.

CAS No.

36290-04-7

Formula

C11H9NaO4S

Molecular Mass

472.442

Exact Mass

472.003

PSA

131.16000

Logp

5.55360

SMILES

C=O.C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)O.[Na]

Matter Classification

mixture

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