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China, Chinese Sulphate 18% Max Sodium Naphthalene Sulphonate Formaldehyde PNS SNF1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Concrete,Mortar AdmixturesWater Reducing AgentWater Reduction SnfConstruction Chemicals
HENAN FENGBAI INDUSTRIAL CO., LTD.
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Product Description Product DescriptionSulphate 18% Max Sodium Naphthalene Sulphonate Formaldehyde PNS SNF Product name: Sodium Naphthalene sulphonate/Sodium Naphthalene Sulfonate Formaldehyde SNF/PNSType: SNF-A (3% 5%) SNF-C (18%)All the names:SNF is a high range water reducer, high concentrate naphthalene-based superplasticizer, also namedNaphthalene Sulfonate Formaldehyde Condensate (NSF), FDN, PNS, etc. Brief introduction: SNF is high range water reducer, commonly referred to as a super plasticizer.It is made from naphthalene, sulfuric acid, formaldehyde and liquid alkali, through sulfonation, hydrolyzation, condensation and neutralization reaction and then drying to powder. SNF possesses the features of no retarding, no air-introducing, superplastic high water-reducing andstrength enhancing. It has low alkali content, low sulfonate, and high purity. It can be widely used indifferent concretes with less dosage and easy to use.Product ParametersProduct Specification: QB/T 4484-2013(tech grade) ITEMSINDEXAppearanceYellow brown powder.Non-poisonous,odorless,non-flammable and non-corrosive to steel barsMain Ingredientβ-naphthyl sulfonate formaldehyde condensate SNF-ASNF-CSolid Content ≥92%92%PH value7-107-9Chlorides Content≤0.5%0.5%Sodium Sulfate Content≤5%18%Water insoluble matter≤0.3%0.5%Widely used in the projectsRoads,Railway,Bridges,Tunnel,Electric Power,Airport,Damand High Buildings.Application1) When the strength and slump are basically the same, the amount of the 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 up to 18-25%. 3) SNF 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) No corrosion effect on steel reinforcement. 7) Others: In the leather, textile and dye industries, it can also be used as a dispersant. 8) Especially suitable for: fluid concrete plasticized concrete, steam curing concrete, impervious concrete, waterproof concrete etc. Packaging & ShippingNet 25kgs pp/kraft paper bag or net 650kgs pp bag with pallets.Packing: 25kg bag without pallet 16MT per 20FCL 28MT per 40HQ 25kg bag with pallet 26MT per 40HQ 650kg bag with pallet 26MT per 40HQIt should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture. Shelf Life: Minimum 12 months. After the expiration date, it can be used if testing results is qualified.Our Advantages Company Profile
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