#Polynaphthalene <br>[a]https%3A%2F%2Fwww.jfchemtech.com%2Fproducts%2Fpolynaphthalene-sulfonate.html[/a] <br> <br>Polynaphthalene Sulfonate is available in both liquid and powder forms, each offering specific advantages. These products are known for their effectiveness with low usage quantities, significant water-reduction capabilities, and excellent slump retention properties. They contribute to enhanced concrete strength, reduced concrete shrinkage, and improved concrete durability. Importantly, they have low alkali content and are free from chloride ions. These characteristics make them versatile and suitable for a wide range of concrete applications, including pumped concrete, self-sealing concrete, high-strength and durable concrete, as well as high-performance concrete, among others. <br> <br>Application of Polynaphthalene Sulfonate <br>The main ingredient is β-sulfuric acid armor mixture, iron sulfate ≤3.0%.5%, 10%, 18%. <br> <br>Good dispersing, water-reducing, quick-strengthening effect. Easy model board, site circumference, easy construction progress, short construction period. Suitable for early strength, high-performance demand mixed concrete and other mixed concrete demand increased strength and long-term performance. <br> <br>Increased mixed coagulation rate, improved fluidity, application of agitated mixed coagulation, pumped mixed coagulation, high fluidity mixed coagulation, irrigation, etc. <br> <br>No air, suitable for use with steam heating conditions, all kinds of mixed coagulation with natural heating. <br> <br>No corrosion of steel, suitable for various processes such as mixed coagulation, modern mixed coagulation, steel mixed coagulation, force-stressed steel mixed coagulation, etc. <br> <br>Good compatibility with silicic acid sludge, normal silicic acid sludge, residue silicic acid sludge, powdered ash silicic acid sludge, etc. <br> <br>Specification of Sodium Poly Naphthalene Sulfonate <br>Type SNF-A SNF-B SNF-C <br>Appearance Free flowing brown powder <br>Solid content ≥93% ≥93% ≥93% <br>PH Value 7-9 7-9 7-9 <br>Chloride Content ≤0.3% ≤0.4% ≤0.5% <br>Sodium sulphate Content ≤5% ≤10% ≤18% <br>Clarity in 10% aq. Solution Clear solution Clear solution Clear solution <br>Water insoluble matter 0.5% Max. 0.5% Max. 0.5% Max. <br>Bulk density ca (gm/cc) 0.60 – 0.75 0.60 – 0.75 0.60 – 0.75 <br>Water Reduction(%) 18-28 17-25 16-22 <br>Water Penetration(%) 79 80 85 <br>Note: Standard blend dosage: 1%(as cement amount) <br> <br>Packaging &amp; Shipping of Poly naphthalene Sulfonate CAS No 9084 06 4 <br> <br> <br>1. 25kgs/bag 650kgs/bag woven bag with pallet <br> <br>2. 26MT 4OHQ 28/40GP <br> <br>Usage of Polynaphthalene Sulfonate <br> <br> <br>The weight of the general concentration is 0.5-3.0%, the specific weight is measured. <br> <br>At the same time or after adding or adding mixed water, stirring until the specified time. <br> <br>Now the price of polycarboxylates high range water reducer is reasonable, if you have needs, please contact us. <br> <br>There are many construction chemicals manufacturers in China, but we are one of the best choices for you.

#concrete <br>[a]https%3A%2F%2Fwww.jfchemtech.com%2Fproducts%2Fnaphthalene-superplasticizer.html[/a] <br>Naphthalene-based Superplasticizer Formaldehyde is commonly referred to as a concrete superplasticizer. It is particularly well-suited for the production of high-strength concrete, steam-cured concrete, flowing concrete, impermeable concrete, waterproof concrete, plasticized concrete, as well as reinforced steel bars and prestressed concrete structures. Furthermore, sodium naphthalene sulfonate in concrete formaldehyde can also serve as a dispersant in industries such as leather, textiles, dyes, and others. As a leading manufacturer of naphthalene-based superplasticizers in China, Kingsun consistently delivers top-notch naphthalene superplasticizer products to meet the needs of our customers. <br> <br>Application Method And Precautions of Naphthalene-based Superplasticizer <br>The range of blending dosage is 0.5-1.2%. When using, the appropriate blending amount can be selected according to the engineering object and the materials used. <br> <br>FDN powder is recommended to be used in the form of solution. It can be used in dry form, but make sure to mix it well with the concrete. <br> <br>If the naphthalene sulfonate superplasticizer product is used by static water blending method or post-blending method, the water-reducing dispersion effect will be better. <br> <br>This naphthalene sulfonate superplasticizer product can be compounded with other types of concrete admixtures. It can be &quot;double blended&quot; with fly ash, ground slag and other admixtures, but the amount should be calculated according to the total amount of cementitious materials. <br> <br>When using this product for the first time or changing the cement type, concrete trial preparation should be carried out according to the materials used and site construction requirements. Adjust the construction mix ratio according to the test results as a guide for construction coordination. <br> <br>Specification of Naphthalene-Based Superplasticizer CAS No 36290 04 7 <br>Type SNF-A SNF-B SNF-C <br>Appearance Free flowing brown powder <br>Solid content ≥93% ≥93% ≥93% <br>PH Value 7-9 7-9 7-9 <br>Chloride Content ≤0.3% ≤0.4% ≤0.5% <br>Sodium sulphate Content ≤5% ≤10% ≤18% <br>Clarity in 10% aq. Solution Clear solution Clear solution Clear solution <br>Water insoluble matter 0.5% Max. 0.5% Max. 0.5% Max. <br>Bulk density ca (gm/cc) 0.60 – 0.75 0.60 – 0.75 0.60 – 0.75 <br>Water Reduction(%) 18-28 17-25 16-22 <br>Water Penetration(%) 79 80 85 <br>Note: Standard blend dosage: 1%(as cement amount) <br> <br>Usage of Naphthalene-Based Superplasticizer <br> <br>1. Suitable for long-distance pumping concrete construction projects. <br> <br>2. It is suitable for preparing ordinary concrete, high-performance concrete, high-strength concrete, and ultra-high-strength concrete. <br> <br>3. It is suitable for impervious, frost-resistant, and high-durability concrete. <br> <br>4. Suitable for high-performance high-flow concrete, self-leveling concrete, fair-faced concrete, and SCC (self-compacting concrete). <br> <br>5. Suitable for high-volume mineral powder concrete. <br> <br>6. It is suitable for large-volume concrete such as highways, railways, bridges, tunnels, water conservancy projects, ports, docks, and underground. <br> <br>Packing of Naphthalene Superplasticizer <br> <br>Packed in woven bags, 25kg per bag. Can also be customized according to customer requirements. <br> <br>Protect from rain and moisture, store in a ventilated and dry place. <br> <br>As a construction chemicals corporation, we will do our best to meet all the needs of customers.