- Product Details
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Quick Details
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Application:
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Office Building
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Design Style:
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Industrial
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Place of Origin:
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Liaoning, China
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Brand Name:
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XZH
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Model Number:
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PNS/FDN/SNF
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Product name:
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SNF/PNS/FDN Sodium Naphthalene Sulphonate Formaldehyde
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Appearance:
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powder
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Color:
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light brown
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content of sodium sulfate:
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5%/10%/20%
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Solid content:
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92%
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PH value:
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7-9
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Chloride content:
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<0.3
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Ratio of shrinkage rate %:
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≤135
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Certificated:
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ISO9001
Quick Details
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Warranty:
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2 years
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After-sale Service:
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Online technical support, Free spare parts, Return and Replacement, Other, NONE
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Project Solution Capability:
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graphic design, Cross Categories Consolidation, NONE, Others
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Application:
-
Office Building
-
Design Style:
-
Industrial
-
Place of Origin:
-
Liaoning, China
-
Brand Name:
-
XZH
-
Model Number:
-
PNS/FDN/SNF
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Product name:
-
SNF/PNS/FDN Sodium Naphthalene Sulphonate Formaldehyde
-
Appearance:
-
powder
-
Color:
-
light brown
-
content of sodium sulfate:
-
5%/10%/20%
-
Solid content:
-
92%
-
PH value:
-
7-9
-
Chloride content:
-
<0.3
-
Ratio of shrinkage rate %:
-
≤135
-
Certificated:
-
ISO9001
Product Description
SODIUM NAPHTHALENE SULFONATE INTRODUCTION:
Naphthalene formaldehyde sulphonate water reducing agent is a synthetic powder based on beta-sulphonate formaldehyde ondensate and reactive polymer.
Naphthalene formaldehyde sulphonate water reducing agent is a synthetic powder based on beta-sulphonate formaldehyde ondensate and reactive polymer.
CAS Code: 36290-04-7
SNF a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate (short name: SNF, PNS, FDN, etc…)
SNF is made from naphthalene, sulfuric acid, formaldehyde and liquid alkali, through sulfonation, hydrolyzation, condensation and neutralization reaction and then drying to powder. SNF-A 5% contains very small chloride. Thus, it meets the requirements of chemical admixture specifications for concrete: ASTM Designation C 494 as a Type F admixture, GB8076-2008 and GB50119-2003.
SNF a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate (short name: SNF, PNS, FDN, etc…)
SNF is made from naphthalene, sulfuric acid, formaldehyde and liquid alkali, through sulfonation, hydrolyzation, condensation and neutralization reaction and then drying to powder. SNF-A 5% contains very small chloride. Thus, it meets the requirements of chemical admixture specifications for concrete: ASTM Designation C 494 as a Type F admixture, GB8076-2008 and GB50119-2003.
Features & Benefits
1. When the concrete strength and slump are basically the same, the amount of cement can be reduced by 10-25%.
2. When the water cement ratio remains unchanged, the initial slump of concrete is increased by more than 10cm, and the water reduction rate can reach 15-25%.
3. It has obvious early strength and strengthening effect on concrete, and its strength is increased by 20-60%.
4. Improve the workability of concrete and comprehensively improve the physical and mechanical properties of concrete.
5. It has good adaptability to all kinds of cement and good compatibility with other types of concrete admixtures.
6. It is especially suitable for the following concrete projects: flowing concrete, plasticized concrete, steam curing concrete, impermeable concrete, waterproof concrete, natural curing precast member concrete, reinforced and prestressed reinforced concrete, high-strength and ultra-high-strength concrete.
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ITEM
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SNF-A
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SNF-B
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SNF-C
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Solid Content
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≥ 91%
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≥ 91%
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≥ 91%
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Sodium sulfate content
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< 5%
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< 10%
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< 18%
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PH Value
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7-9
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7-9
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7-9
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Chloride Content
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< 0.3%
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< 0.4%
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< 0.5%
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Net Starch Fluidity
1% dosage 42.5# cement |
≥ 210mm
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≥ 205mm
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≥ 200mm
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Water reduction rate
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22%
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18%
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16%
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Application
Application
SNF also allows concrete to be produced with very low water/cement ratios at low or normal slumps.
SNF is ideal for use in pre stress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation.
SNF will also fluidize concrete, making it ideal for tremie concreting or other applications where high slumps are desired.
SNF is compatible with Portland Cement, Normal Portland cement, Portland Slag Cement, Fly-ash Cement, Portland Pozzolanic Cement,etc.
Advantages
SNF produces high slump flowable concrete with no loss in strength.
SNF produces low water/cement ratio concrete and therefore, high strengths.
SNF in prestress/precast work, can be used to substantially reduce or eliminate the high energy requirements of external heat for accelerated curing.
SNF concrete, even at high slump, exhibits no significant segregation in comparison to concrete without a super-plasticizer at the same slump.
SNF aids in rapid discharge of concrete from truck mixers thereby reducing on the job time and improving mixer utilization.
SNF produces high slump flowable concrete with no loss in strength.
SNF produces low water/cement ratio concrete and therefore, high strengths.
SNF in prestress/precast work, can be used to substantially reduce or eliminate the high energy requirements of external heat for accelerated curing.
SNF concrete, even at high slump, exhibits no significant segregation in comparison to concrete without a super-plasticizer at the same slump.
SNF aids in rapid discharge of concrete from truck mixers thereby reducing on the job time and improving mixer utilization.
Properties, Features & Characteristics
Visual Appearance: Light brown powder. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars.
Remarkable Plasticity: As a condition of blending where amount of cement and collapsibility are fixed aforehand, mixing water can be decreased by 10-30% when it is mixed with reinforced concrete at 0.3-1.5%.
Improve miscibility of concrete amalgamator with water and collapsibility as well. As a condition of equivalent blending,collapsibility can be increased.
Visual Appearance: Light brown powder. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars.
Remarkable Plasticity: As a condition of blending where amount of cement and collapsibility are fixed aforehand, mixing water can be decreased by 10-30% when it is mixed with reinforced concrete at 0.3-1.5%.
Improve miscibility of concrete amalgamator with water and collapsibility as well. As a condition of equivalent blending,collapsibility can be increased.
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Certificate
Packing & Delivery
Powder: Packing in woven fabric bag with plastic inner.
25kg/bag ; 650kg/bag ; and so on or based on customer's requirements
25kg/bag ; 650kg/bag ; and so on or based on customer's requirements
Company Introduction
Xingzhenghe Chemical is a specialized factory of concrete admixture, which is set up in 2001 and located in Shenyang city,Liaoning province.
Xingzhenghe is one of the largest manufactures of superplasticizers. We are strong at researching and production of Polycarboxylate Superplasticizer, SNF, Sodium Gluconate and lignosulfonate. Our Annual output is over 150,000 Mts.
Xingzhenghe Chemical has exported to around 60 countries and regions, such as Japan,South Korea,India,Vietnam, Indonesia,Russia,Ukraine, South Africa, Chile and Australia etc.
With good reputation and service,Xingzhenghe Chemical. has built long-term stable co-operation with many clients since foundation.
Sale-service net system of our company has formed in the whole country. We also have opened branch companies (or offices) and transfer warehouses for foreign trade in Tianjin,Qingdao,Shanghai, Guangzhou etc. Good resources and advanced manufacturing technology are in close integration, which makes our products more perfect. At present, our company’s “XZH” brand products has sold to every province in domestic market, and entered the international market, such as southeast Asia, America, Africa and
Europe. And has get worldwide reputation depending on our high quality products, professional specialist and best service. Thus,our company has become a well-known professional operator in the field of concrete admixture products.
Xingzhenghe is one of the largest manufactures of superplasticizers. We are strong at researching and production of Polycarboxylate Superplasticizer, SNF, Sodium Gluconate and lignosulfonate. Our Annual output is over 150,000 Mts.
Xingzhenghe Chemical has exported to around 60 countries and regions, such as Japan,South Korea,India,Vietnam, Indonesia,Russia,Ukraine, South Africa, Chile and Australia etc.
With good reputation and service,Xingzhenghe Chemical. has built long-term stable co-operation with many clients since foundation.
Sale-service net system of our company has formed in the whole country. We also have opened branch companies (or offices) and transfer warehouses for foreign trade in Tianjin,Qingdao,Shanghai, Guangzhou etc. Good resources and advanced manufacturing technology are in close integration, which makes our products more perfect. At present, our company’s “XZH” brand products has sold to every province in domestic market, and entered the international market, such as southeast Asia, America, Africa and
Europe. And has get worldwide reputation depending on our high quality products, professional specialist and best service. Thus,our company has become a well-known professional operator in the field of concrete admixture products.
FAQ
Q1. Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance.
Q2. How can I get the sample?
Re: We provide you free sample. But you should pay for the postage. When we have a formal transaction, we will refund the postage of this sample.
Q3. How can you guarantee the goods you offer is qualified?
Re: We can provide sample, COA, MSDS and etc to help you insure the quality. And we promise every batch of product will be tested in the factory, and they can only leave the factory after the quality is qualified.
Q4. How can I get your best price?
Re: We will provide you timely market information and the fluctuation trends of raw material to help you determine the most appropriate time for an order.
Q5. Can you provide a product test method?
Re: Of course, we will provide the laboratory testing method to our customer.
Q6: If I want to use my appointed label or package, is it possible??
Re: Yes. We can use the appointed label and package according to your requirements.
Re: T/T, L/C or Alibaba trade insurance.
Q2. How can I get the sample?
Re: We provide you free sample. But you should pay for the postage. When we have a formal transaction, we will refund the postage of this sample.
Q3. How can you guarantee the goods you offer is qualified?
Re: We can provide sample, COA, MSDS and etc to help you insure the quality. And we promise every batch of product will be tested in the factory, and they can only leave the factory after the quality is qualified.
Q4. How can I get your best price?
Re: We will provide you timely market information and the fluctuation trends of raw material to help you determine the most appropriate time for an order.
Q5. Can you provide a product test method?
Re: Of course, we will provide the laboratory testing method to our customer.
Q6: If I want to use my appointed label or package, is it possible??
Re: Yes. We can use the appointed label and package according to your requirements.
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