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Sulphonated Naphthalene Formaldehyde (Snf)

(1.0)
Supplier From India
Mar-02-19

Specifications
C A S. No. 9084-6-4
Description of goods Brownish powder
pH - 1% solution 7.50
Miscibility Miscible in water
Bulk density 0.752
Odor characteristic

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified
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Sodium Naphthalene Sulphonate Formaldehyde is widely applicable for cements builing,especially for the following: fluid cement, plasticized cement, steamed cement, water-tight cement, water-proof cement, prefabricated cement, prestressed reinforced cement and high strength cement. But the adaptability to different kind of cement is different.
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Sodium Naphthalene Formaldehyde (SNF-Superplasticizer for Concrete)
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, NSF, etcâ?¦)
SNF is made from naphthalene, sulfuric acid, formaldehyde and liquid alkali, through sulfonation, hydrolyzation, condensation and neutralization reaction and then drying to powder. SNF-A5% 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.
Usage
SNF produces concrete with extremely workable characteristics referred to as high slump.
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.
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SNF-A Sodium Naphthalene Sulfonate Formaldehyde

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Sodium Naphthalene Formaldehyde (SNF-Superplasticizer for Concrete)
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, NSF, etcâ?¦)
SNF is made from naphthalene, sulfuric acid, formaldehyde and liquid alkali, through sulfonation, hydrolyzation, condensation and neutralization reaction and then drying to powder. SNF-A5% 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.
Usage
SNF produces concrete with extremely workable characteristics referred to as high slump.
SNF also allows concrete to be produced with very low water/cement ratios at low or normal slumps.
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SNF will also fluidize concrete, making it ideal for tremie concreting or other applications where high slumps are desired.
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Sodium sulphonate formaldehyde,is chemically synthesized non-air-entraining superplasticizer.Widely used in roads, bridges, dams, ports and docks,tunnels,electricity,water conservancy and civil engineering projects,steaming nd natural preserving components.
1. When the strength and slump are basically the same,the amount of cement can be reduced by 10%-25%.
2. When the water-cement ratio is constant,the initial slump of concrete can be increased by more than 10cm,and the water reduction rate can reach 15%-25%.
3. It has significant early strength and enhancement effect on cockroaches,and its intensity increase range is 20%-60%.
4. It can improve the workability of concrete and improve the physical and mechanical properties of concrete.
5. It has good adaptability to various types of cement and good compatibility with other types of concrete admixtures.
6. Others:In the leather,textile and dye industries,it can also be used as a dispersant.
7. Especially suitable for:fluid concrete,plasticized concrete,steam curing concrete,impervious concrete,waterproof concrete,etc.
Jul-09-15
Sodium Gluconate

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(1.3)
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  Hubei Aging Chemical Co., Ltd.
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Quality standard
Index items
Standard value
Test Results
Appearance
White crystal powder
Meets the requirement
purity
Y99%
99.2%
PH value
6.0;a8.0
6.70
Sulphate
¹0.05%
0.03%
chloride
¹0.04%
0.04%
lead,ug/g
¹2%
1.38%
loss on drying
¹0.5%
0.21%
Reducing substances
¹0.7%
0.38%



1, Packing: 25kg/bag or 1MT/big bag.
2 ,Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage;
if agglomerated, please crush and make it into solution, and its effect will be the same.
3 ,Transportation:non-toxic, harmless, non-inflammable and non-explosive chemicals,
it can be transported in truck and train.
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Calcium lignosulphonate

Calcium Lignosulphonate

(1.3)
$280
MOQ: Not Specified
  Hubei Aging Chemical Co., Ltd.
Supplier From Wuhan, Hubei, China
Supplier Of Water Treatment Chemicals
 
Calcium Lignosulphonate is a kind of natural anionic surface active agent processed with sulfurous acid pulping waste through advanced production technology. It can work well with other chemicals and produce early strength agent, slow setting agent, antifreeze and pumping agent . It is widely used in various concrete projects such preformed concrete, reinforced concrete and prestressed concrete, especially applicable for commercial concrete, anti-freezing concrete, waterproof concrete, bulk concrete, pumping concrete, with high economic benefit.

Major technical indicators :
Index name Index
Appearance yellow brown or brown powder
lignosulphonate 60%
Dry matter content 93%
PH(1% Aq. solution) 5-7
Moisture 7%
Water insoluble matter 2%
Inorganic salt 5%
Reducing Sugars content 3% .


25kg in PP woven bag lined with plastic film.
Jun-08-12
Sodium lignosulphonate

Sodium Lignosulphonate

(1.3)
$280
MOQ: Not Specified
  Hubei Aging Chemical Co., Ltd.
Supplier From Wuhan, Hubei, China
Supplier Of Water Treatment Chemicals
 
Product Description :
Sodium lignosulphonate (lignosulfonate ) water reducer are mainly for concrete mixture as water-reducing additive. Low dosage, low air content, water reducing rate is high, adapt to most kind of cement. Can confected as concrete early-age strength enhancer, concrete retarder, antifreeze, pumping aids etc. Nearly no precipitate product in the liquor additive which is made from the sodium lignosulphonate and naphthalin-group high-efficiency water reducer .The sodium lignosulphonate is fit for apply to building project, dam project, thruway project etc.

Main performance:
1. Can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures.
2. Can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters.
3. Can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. They can increase the fluidity of the slurry and thus to improve the strength of the embryo.
4. In the field of water-coal paste, the sodium lignosulphonate series products can be adopted as the main compound materials.
5. In agriculture, the sodium lignosulphonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs.



1, Packing: 25kg in PP woven bag lined with plastic film.
2, Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage; if agglomerated, please crush and make it into solution, and its effect will be the same.
3, Transportation:non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.
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