- Product Details
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Quick Details
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MF:
-
xxxxxx
-
EINECS No.:
-
xxxxxx
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Place of Origin:
-
Shandong, China
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Type:
-
xxxxxx
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Brand Name:
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GREATCHEM
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Model Number:
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SNF
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Product name:
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Sodium Naphthalene Sulfonate Formaldehyde SNF dispersant
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Appearance:
-
Light brown powder
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Application:
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Water reducing agent
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Function:
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Cementing dispersant
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Certification:
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ISO certificate
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Short name:
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SNF
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CAS:
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36290-04-7
Quick Details
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CAS No.:
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36290-04-7
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Purity:
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91%
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Other Names:
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SNF dispersant
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MF:
-
xxxxxx
-
EINECS No.:
-
xxxxxx
-
Place of Origin:
-
Shandong, China
-
Type:
-
xxxxxx
-
Brand Name:
-
GREATCHEM
-
Model Number:
-
SNF
-
Product name:
-
Sodium Naphthalene Sulfonate Formaldehyde SNF dispersant
-
Appearance:
-
Light brown powder
-
Application:
-
Water reducing agent
-
Function:
-
Cementing dispersant
-
Certification:
-
ISO certificate
-
Short name:
-
SNF
-
CAS:
-
36290-04-7
Product Description
Chemical Name: β-Sodium Naphthalene Sulphonate Formaldehyde condensate Powder.
CAS Code: 36290-04-7
HS Code (CN): 38244010
SNF is made from naphthalene, sulfuric acid, formaldehyde and liquid alkali, through sulfonation, hydrolyzation, condensation and neutralization reaction and then drying to powder.
Specification
|
Item
|
SNF-A
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SNF-B
|
SNF-C
|
|
Appearance
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Light brown powder
|
Light brown powder
|
Light brown powder
|
|
Solid content
|
91%min
|
91%min
|
91%min
|
|
Na2SO4
|
5%max
|
10%max
|
20%max
|
|
Chloride
|
0.3%max
|
04.%max
|
0.5%max
|
|
PH
|
7-9
|
7-9
|
7-9
|
Application
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.
Our 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.
Packing & Delivery
650kg jumbo bag
25kg PP bag
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Certificate
Contact details
Whatsapp/Wechat:+86 15964287119
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