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Cement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehyde
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Cement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehyde

    Unit Price: 1 USD
    Min. Order: 1 Kilogram
    Packaging: 25kg/bag

Product Description

Product Description

Cement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehydeCement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehyde 

 

Technical Specification

Test Item Test Result
Solid Content (%) 91.21
Appearance Brown powder
Insoluble matter (%) 0.05
Smell Light inherent special smell
Flow ability (mm) 235 ( 1% 42.5# standard cement)
Surface Tension (N/M) 70.7 × 10-3
PH Value /
Content of CI (%) 0.31
Na2SO4 Content (%) 18.1

 

 

INTORDUCTION:


CAS Code: 36290-04-7
HS Code (CN): 38244010
SNF a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate (short name: SNF, PNS, NSF, 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-A5% contains very small chloride.

 

 

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.

 

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.


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.

 

 

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Cement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehyde 

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Cement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehydeCement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehydeCement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehydeCement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehydeCement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehydeCement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehyde 

FAQ

Cement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehyde

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.

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Cement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehydeCement Admixtures Concrete Water Reducing Agent SNF powder sodium naphthalene sulfonate formaldehyde 

Contact us if you need more details on Snf. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Sodium Naphthalene Sulfonate Naphthalene Superplasticizer、Concrete Admixture. If these products fail to match your need, please contact us and we would like to provide relevant information.

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