Naphthalene Sulfonate Formaldehyde Condensate (SNF), also known as Poly Naphthalene Sulfonate (PNS) and Formaldehyde Sulfonate Condensate (FDN), is a highly effective water reducer and superplasticizer commonly used in the construction industry to improve the workability and strength of concrete.
Key Properties:
High Range Water Reduction: SNF can significantly reduce the water content of concrete while maintaining its workability, leading to higher strength and durability.
Sodium Sulfate Content: Available in different grades based on Na2SO4 content for various markets:
Export grades: 5%, 10%, 18%
Domestic grades: 3%, 23%
Chloride-Free: Contains no chlorides, making it non-corrosive to steel reinforcement in concrete structures.
Non-Toxic and Safe: It is non-poisonous, odorless, and non-flammable, ensuring safe handling and use.
Applications:
Concrete Industry: Widely used in the production of high-performance concrete, precast concrete, and ready-mix concrete to enhance workability, reduce water content, and improve overall strength.
Cement Products: Utilized in various cement products to achieve desired performance characteristics.
Sodium lignosulfonate
It is produced by reed as raw material and produced by low pollution technology,sodium
lignosulfonate is with good solubility, high surface activity and dispersing ability.
It is a sulfonate derivative contents benzoic acid and carboxyl.Itâ??s adhesion, dispersion and
chelation are widely used in various industries to improve its physical and chemical
properties, save costs and improve efficiency.
Mainly export for Concrete:
Polycarboxylate superplasticizer is a new type of water reducing agent. The water
reduction rate is generally around 20%, but it has high requirements for cement and sand of concrete.If the mud content in the sand is slightly larger, the polycarboxylate superplasticizer has a water reduction rate of 0.However, the technical team found that when using polycarboxylate superplasticizerâ??s dosage is 6% of weight with sodium lignosulfonateâ??s dosage 4%-6%,the water reduction rate will reach the most ideal water reducing ratio and the cost of concrete admixture is also the most economical.Because of the characteristics of calcium and magnesium ions in Sodium lignosulfonate, it is easy to occur precipitation and discoloration when mixed with polycarboxylate superplasticizer.
Other Application:
1. Concrete water reducer: it can adsorb and disperse cement and improve various
physical properties of concrete.
2. Coal water slurry additive: adding this product during the preparation of coal water
slurry can improve the output of high mill, maintain the normal condition of pulping system, reduce the power consumption of pulping, increase the concentration of coal water slurry, reduce the oxygen consumption and coal consumption, improve the efficiency of cold gas, reduce the viscosity of coal water slurry and achieve certain stability and fluidity.
3. Refractory and ceramic green body reinforcer: in the manufacturing process of large-size wall and floor tiles and refractory bricks, the raw material particles of green body
can be firmly bonded, and the dry green body strength can be increased by more than 20% - 60%.
4. Filler and dispersant for dye industry and pesticide processing: it can increase the
color power of dyes, color more evenly, and shorten the grinding time of dyes;
5. Filler, dispersant and suspending agent in pesticide processing: greatly improve the
suspension rate and wettability of wettable powder. 6. Binder for powder and granular materials: it can obtain good effects such as high strength, good stability and lubrication of molds in the balling of mineral materials.
7.Dilution dispersant and viscosity reducer in drilling: Improve the fluidity of crude oil
transportation and reduce energy consumption. In petroleum products, it is used as cleaning agent, dispersant, high alkaline additive, antirust agent, antistatic agent, emulsion viscosity reducer, wax elimination and anti wax agent, etc.
Technical Date Sheet:
Molecular Formula: Al(OH)3
H.S. CODE: 2818 3000
CAS No.:21645-51-2
EINECS No.:244-492-7
Fine Powder Aluminum Hydroxide
Introduction
Aluminum Hydroxide is a white powder which can be used as flame retardant and filler. While it is used for resin Solid Surface,It has characteristic of white crystalline powder, non-toxic, tasteless, good mobility, low oil absorption, low iron content, particle morphology, particle
size distribution, low impurity content, good stability, high whiteness, uniform particle size and good
dispersibility. While it is used for composite materials,it has characteristic of micro powder,high white powder
without secondary pollution,smoke elimination, filling, antistatic.The initial decomposition
temperature of aluminum hydroxide is about 205 â??. Aluminum hydroxide flame retardant can
release a large amount of water vapor when heated. A large amount of water vapor can store heat
and dilute the concentration of polymer combustible gas. It can also form a non combustible barrier
between the combustion source and the matrix material to achieve the purpose of flame retardant. At the same time, it is also a smoke suppressant, because the gas it releases is water vapor, which
has no corrosion to metals. Usage
Aluminum Hydroxide 14-100um filler powder can be used for MMA and UP solid surface
and artificial marble that used for buildings and home decoration. Aluminum Hydroxide 1-10um flame retardant powder can be used for rubber hose, rubber
plate, carpet, rubber liner, PVC wire and cable material, wire and cable sheath, electrical LDPE
cable material,LSZH wire compound,Silicone rubber,Silastic module,Foam
insulation,Paper-making,PVC industry,Pouring sealant,Shell of
car/phone/plane/computer,toothpaste friction agent, low-voltage insulation devices,glass fiber
reinforced plastic,adhesives, grille, carpet and other industries which required flame retardant.
Package
H-WF-8/10 25kg/bag, 24 Tons without pallets/20 FCL,20 Tons with pallets/20 FCL.
Aluminum Hydroxide for Solid Surface, the appearance of white crystalline powder, non-toxic,
tasteless, good mobility, low oil absorption, low iron content, particle morphology, particle size
distribution. It has low impurity content, good stability, high whiteness, uniform particle size and
good dispersibility.The advanced equipment and technology are used to make the shape of the
product particles closer to the spherical shape. The viscosity and oil absorption rate are maintained
at low levels. Increase the amount of aluminum hydroxide to save resin.
Aluminum hydroxide flame retardant is a kind of filling flame retardant, mainly composed of Al (OH) 3. Aluminum hydroxide micro powder is white powder without secondary pollution. It is an inorganic environment-friendly flame retardant.It can endow products with flame retardant, smoke elimination, filling, antistatic and other characteristics. The utility model has the advantages of low cost, high performance, good stability, no volatilization, no corrosion to equipment, high decomposition temperature, etc.
Polycarboxylate Superplasticizer is the newest generation superplasticizer used for concrete in domestic and abroad.It is based on molecular designs and adsorption capacity of polycarboxylate,we do R&D and successfully produce water reducing and retention type polycarboxylate superplasticizer for concrete.With initiating systerm and reaction conditions,we achieve high adaptability.Comparing with PNS and other superplasticizer, superplasticizer has many characteristic advantages in technology and performance as following:
(1) low dosage, high rate of water reducing;
(2) keep concrete good slumption retention;
(3) good compatibility with cement;
(4) small shrinkage of concrete to keep the stability of volume and durability;
(5) environmental in production and usage. Base on above advantages.
Polycarboxylate Superplasticizer is the newest generation superplasticizer used for concrete in domestic and abroad.It is based on molecular designs and adsorption capacity of polycarboxylate,we do R&D and successfully produce water reducing and retention type polycarboxylate superplasticizer for concrete.With initiating systerm and reaction conditions,we achieve high adaptability.
Caustic Soda Flakes Caustic Soda Pearls / Bead / Prill / Granule Caustic Soda solid Molecular formula: NaOH Molecule Weight: 40 H.S code: 28151100 CAS: 1310-73-2 UN number 1823 Dangerous Class 8 We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base
Specifications(Caustic Soda Pearls 99%min): 1. Item: STANDARD 2. NaOH: 99% 3. Na2CO3:0.5%max 4. NaCL:0.03%max 5. Fe2O3: 0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Flakes 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.5%max 4. NaCL:0.05%max 5. Fe2O3:0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Solid 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.9%max 4. NaCL:0.15%max 5. Fe2O3: 0.01%max Packing in 200KG net sheet metal drugs.
