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naphthalene sulfonate formaldehyde condensate powder nsf

Wed, 24 Aug 2011 14:48:02 +0100

naphthalene sulfonate formaldehyde condensate powder nsf

Dosage of naphthalene sulfonate for concrete admixtures

Thu, 16 Jun 2011 09:20:22 +0100

Naphthalene sulfonate formaldehyde condensates sodium salts applied for concrete admixtures,the dosage is recommended 0.5%-1.2%(Powder),and for 40% liquid,the suggested dosage is 1.2%-2.8%.
But it is a data that we suggest,we strong our users to do a trial before use it in bulk to determine the dosage according to definite conditions.For example,when change a new brand of cement.

Naphthalene sulfonate formaldehyde condensate sodium salts other names

Thu, 16 Jun 2011 08:52:35 +0100

Naphthalene sulfonate formaldehyde condensate sodium salts has many names:
1)Naphthalene sulfonate formaldehyde condensate sodium salts
2)sodium naphthalene sulphonate formaldehyde condensate
3)Naphthalene sulphonate formaldeheyde condensate sodium salt
4)Sulphonated Naphthalene Formaldehyde
5)poly naphthalene sulfonate
6)naphthalene sulfonate
7)Naphthalene sulfonate formaldehyde condensate
8)Super plasticizer
9)Naphthalene superplasticizer
10)High-range water reducer
11)naphthalene sulphonic acid sodium salt
12)sodium salt of naphthalene sulphonate

Naphthalene sulfonate formaldehyde price

Thu, 16 Jun 2011 09:52:01 +0100

Naphthalene sulfonate formaldehyde condensates sodium salts is synthesized from crude naphthalene,sulfuric acid,formaldehyde and caustic soda etc.So Naphthalene sulfonate formaldehyde powder price is influenced by these raw materials prices.And the main cost of these raw materials is crude naphthalene cost.In China market,crude naphthalene is made from coking industry,So price of crude naphthalene fluctuates,and result price of naphthalene sulfonate formaldehyde powder always not stable,fluctuates frequently.
If interested in naphthalene sulfonate fromaldehyde price, welcome to contact naphthalene sulfonate formaldehyde supplier and manufacturer,Taos Chemical CO.,ltd, for the new price,the fresh price.
Taos Chemical CO.,Ltd
Tel(Fax):86-592-5963162
Email:taoschem@taoschem.com

Packing for Naphthalene sulfonate formaldehyde powder

Wed, 15 Jun 2011 10:03:28 +0100

Naphthalene sulfonate formaldehyde powder is mainly packed in 25kg/bag PP bag with PE bag liner inner.Or 25kg/bag,kraft paper bag with waterproof PE bag liner inner. Or packed in Jambo bag,600kg/jambo bag or 720kg/jambo bag.
Loading in container:
For 25kg/bag,without pallet,15mt/20',26mt/40'
   25kg/bag,with pallet,13mt/20',26mt/40' ,1300kg/pallet.
   600kg/jambo bag,12mt/20', 24mt/40' with pallets.
   720kg/jambo bag,14.4mt/20', 25.92mt/40' with pallets.

Naphthalene sulfonate formaldehyde powder and liquid

Wed, 15 Jun 2011 09:52:09 +0100

Normally,Original form of Naphthalene sulfonate formaldehyde condensate sodium salts is liquid form,40% solid content,and it can be applied to concrete directly.
Because Naphthalene sulfonate formaldehyde condensate sodium salts users are located far from Naphthalene sulfonate formaldehyde condensate sodium salts factory,liquid form packed in drum or tank,it will result the packing fee expensive and increase transportation cost to a not small extent.So Naphthalene sulfonate formaldehyde condensate sodium salts factories often dry it into powder form,and pack it in bags,it is convenient for storage and transportation,packing fee and transportation fee is much lower. After carry to users' warehouse,then dissolve it into water solution(Liquid),at any concentration users like.Because Naphthalene sulfonate formaldehyde condensate sodium salts powder is very easy to dissolve in water.

Liquid Naphthalene sulfonate formaldehyde condensate sodium salts that dissolved from powder is same in performance with original liquid naphthalene sulfonate formaldehyde condensate sodium salts.

Chloride(Cl ion)in Naphthalene sulfonate formaldehyde condensate sodium salts

Wed, 15 Jun 2011 09:31:22 +0100

Chloride(Cl ion) in naphthalene sulfonate formaldehyde condensates sodium salts mainly come from caustic soda, which is a raw material of naphthalene sulfonate formaldehyde condensates sodium salts synthesis.Because caustic soda is made from sodium chloride.
There are two main production processes for caustic soda made from sodium chloride:ionic membrane method and isolating membrane method.Chloride contained in caustic soda that made by isolating membrane method is higher than that caustic soda made by ionic membrane method.Price of caustic soda that made by isolating membrane method is cheaper.Many naphthalene sulfonate formaldehyde condensates sodium salts manufacturers use caustic soda that made by isolating membrane method,it can lower naphthalene sulfonate formaldehyde condensates sodium salts price,But it will result the chloride contained gets higher,Chloride contained in naphthalene sulfonate formaldehyde condensates sodium salts is very low.
Our factory uses caustic soda made by ionic membrane method,

Chloride(Cl ion) corrodes reinforcing bars in construction,it is an important index that have to control.
Our naphthalene sulfonate formaldehyde condensates sodium salts,chloride contained is 500ppm max.

Production standard for naphthalene sulfonate formaldehyde condensate sodium salts in China

Wed, 15 Jun 2011 08:56:38 +0100

There is a production standard for naphthalene sulfonate formaldehyde condensate sodium salts in China.It is GB 8076-2008,Concrete admixtures Standard.

Naphthalene sulfonate formaldehyde condensates sodium salts CAS Number

Wed, 15 Jun 2011 08:20:50 +0100

Naphthalene sulfonate formaldehyde condensates sodium salts CAS Number is 9084-06-4

HS CODE of Naphthalene sulfonate formaldehyde condensates sodium salts

Wed, 15 Jun 2011 08:13:48 +0100

Naphthalene sulfonate formaldehyde condensates sodium salts is mainly used for concrete admixtures.In China,naphthalene sulfonate formaldehyde condensates sodium salts is classified AS CONCRETE ADMIXTURES,HIGH RANGE WATER REDUCER,The HS CODE is 3824401000.
But in fact,Naphthalene sulfonate formaldehyde condensates sodium salts also can be used for pigment dispersing agent,and the HS CODE is not 3824401000,its HS CODE is 3809910000.