Sulfonated Melamine Formaldehyde (SMF), Color : White

Sulfonated Melamine Formaldehyde (SMF) Powder is a high-range water-reducing superplasticizer designed for use in cement and concrete systems. Produced through the sulfonation of melamine and subsequent polymerization with formaldehyde, SMF is a free-flowing, dust-free powder that ensures superior dispersing action in concrete mixtures.
Key Features:

• Excellent Water Reduction: Reduces water content by up to 25%, allowing for lower water-cement ratios without compromising workability.
• High Early Strength Development: Enhances early strength gain, making it ideal for precast and prestressed concrete applications.
• Superior Workability: Provides excellent flow characteristics even at low water content, improving placement and surface finish.
• Thermal Stability: Performs well in both hot and cold climates, with minimal influence on setting times.
• Chloride-Free: Safe for use in reinforced and prestressed concrete—does not promote corrosion of steel reinforcement.
• Low Air Entrainment: Maintains dense and durable concrete with minimal entrapped air.

Applications:

• Precast and prestressed concrete
• High-strength concrete
• Flowable and pumpable concrete
• Self-leveling screeds and mortars
• Cement grouts and tile adhesives
• Dry-mix mortar formulations