Disposable Mask, 3 Layers Mask, Antivirus Medical Mask manufacturer / supplier in China, offering 3 Ply Layers Antivirus Disposable Medical Surgical Mask, High Quality Yellow Brown Powder Sodium Salt 5% Snf/Pns, Light Yellow Fdn/Snf Pns Naphthalene Superplasticizer and so on.
Min. Order / Reference FOB Price | |
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1 Ton | US $600.00/ Ton |
Local Area: | Binzhou, Shandong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Color: | Yellow |
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Appearance: | Powder |
Solid Content %: | >92 |
SNF1. CL-SNF-5 Sodium sulfate content≤5%
2. CL-SNF-10 Sodium sulfate content≤10%
3. CL-SNF-18 Sodium sulfate content≤18%
Items&IndicatorFDN-AFDN-BFDN-CAppearanceBrown powderSolid content≥93%Sodium sulfate<5%<10%<18%Chloride<0.3%<0.4%<0.5%pH7-9Static slurry fluidity≥250mm≥240mm≥230mm
The lower sodium sulfate content, the better effect of naphthalene sulfonate formaldehyde.
technical data sheet-CL-SNF-5
SNF
Technical data sheetDetection projectPerformance indexMeasured valueWater reducing ratio %≥14≥20Bleeding rate ratio %≤90≤80Gas content %≤3.0≤2.0The gap of condense time (min)Initial condense-90~120-90~120Final condenseRatio of compressive strength %1d≥140≥1603d≥130≥1507d≥125≥14028d≥120≥130Ratio of shrinkage rate %≤135≤135Corrosion effect for steelNoneNoneUniformity indexDetection projectFDN Powder IndexSolid content (%)≥90Fitness (%)0.315mm (residue)<10PH value(10g/L)7--9Chlorine ion content(%)≤0.5Sodium sulfate content(%)≤5Total alkali content(%)≤20Insoluble matter(%)≤0.5Cement net fluidity(mm)≥220AppearanceYellowish-brown powderRecommended dosage range of 0.5-0.8%, the user should according to the need to
experiment to determine the optimal dosage.
Naphthalene superplasticizer concrete test show
SNF
3 owned factories for powder and liquid polycarboxylate,Naphthalene superplasticizer,sodium gluconate.2 long term cooperated factories.
1,so can provide you best quality and price for concrete admixture.
2,for technical service,we can provide technical service both online and onsite.
Price
1.The most competitive price in the world.
2.Finish the payment in global mode or use alibaba credit insurance service.
Supply ability
1.150 containers(1*20') per month.
2.A new order can be prepared and packaged in 2 days.