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Home > Water-Reducing Concrete Admixtures > SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner
SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner
SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner
SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner
SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner
SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner
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SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner
SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner
SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner
SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner
SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner

SMF Sulfonated Melamine Formaldehyde Concrete Water Reducing Admixture Price for Floor Hardner

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Product Description

📋 Basic Product Information
Model NO.
SMF
Chemical Composition
Sulfonated Melamine Formaldehyde
Type
High-range Water-reducing Agent
Water Reduction Rate
10%-20%
Bulk Density
400-700 Kg/M³
Concrete Air Content
≤3%
pH Value (20% Solution)
7-9
Early Strength
Strong
💡 Product Description

High Range Water Reducer - Sulfonate Melamine Formaldehyde (SMF)

Sulfonate Melamine Formaldehyde (SMF) is a superplasticizer powder based on sulfonated melamine formaldehyde resin, suitable for gypsum-based and cement-based mortars that demand high strength and superior surface quality. It is a non-air entraining product with strong adsorption and dispersion effect for gypsum, helping mortar achieve a perfect finishing smooth surface.

SMF Product Display
⚙ Technical Specification
Technical Index SMF Specification
AppearanceWhite Powder
Bulk Density400-700 kg/m³
Dry loss (30min @105ºC)≤5%
pH of 20% Solution @20ºC7-9
Sulfate ion content3-4%
Chloride Ion Content≤0.05%
Concrete air content≤3%
Concrete water reducing rate≥14%
🏗 Main Applications
Concrete Engineering
  • Precast components: Enhances early strength and production cycles.
  • High-strength concrete: Improves compressive strength (C50+).
  • Steam-cured concrete: Boosts early strength significantly.
  • Self-leveling & Pumped concrete: Improves flowability and reduces resistance.
Building Materials
  • Dry-mix mortars: For non-shrink grouts and tile adhesives.
  • GRC products: Improves fluidity and mechanical strength.
  • Gypsum-based material: Enhances hardness and reduces water demand.
  • Colored concrete: Improves surface finish and color uniformity.
Application 1
Application 2
📦 Packaging & Storage

Standard Packing: 25kg/bag (eco-friendly valve paper bag)

  • Store under cool and dry conditions to prevent moisture and high temperatures.
  • Avoid compression to prevent clumping or caking.
  • Residual product should be sealed immediately to prevent moisture ingress.
  • Shelf Life: 12 months from production date. Verification required if expired.
Packaging
Storage
📊 Technical Support

Equipped with specialized concrete laboratory facilities and professional technicians, we provide comprehensive consulting services to ensure technical optimization and product stability for various construction projects.

Laboratory Testing
❓ Frequently Asked Questions
What is the primary function of SMF superplasticizer?
SMF (Sulfonated Melamine Formaldehyde) acts as a high-range water reducer. It significantly improves the flowability and workability of concrete and gypsum while reducing water demand to achieve higher compressive strength and smoother surface finishes.
Is SMF compatible with other cement types?
Yes, SMF exhibits broad compatibility with various types of cement and is particularly effective in gypsum-based materials and high-strength concrete formulations.
How does SMF affect the air content in concrete?
SMF is a non-air entraining agent. According to technical specifications, the air content remains low (≤3%), ensuring the density and durability of the final concrete structure.
What are the recommended storage conditions?
It should be stored in a cool, dry place. Precautions must be taken to avoid moisture, high temperatures, and excessive pressure to prevent the powder from caking.
What is the standard lead time for orders?
Generally, the lead time is between 7 to 15 days after the receipt of a formal purchase order, depending on the quantity and production schedule.
Do your products meet international standards?
Our products are tested against rigorous standards, including ASTM. Third-party testing is available to verify chemical composition and physical properties for specific project requirements.

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