Sulfonate Melamine Formaldehyde
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China [CN] 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
Main Applications in Concrete Engineering:
1.Precast concrete components: Enhances early strength, shortens demolding time, and accelerates production cycles (e.g., pipe piles, railway sleepers, bridge slabs, wall panels).
2.High-strength concrete: Improves compressive strength (C50 and above), density, and durability.
3.Steam-cured concrete: Significantly boosts early strength when used with steam curing.
4.Self-leveling concrete: Improves flowability and workability
5.Pumped concrete: Reduces pumping resistance and maintains pumpability.
6.Flooring concrete:Suitable for non-shrink and high-strength flooring materials, enhances performance and strength
Applications in Building Material:
1.Dry-mix mortars: Used in self-leveling mortars, non-shrink grouts, tile adhesives, etc., to improve workability
2.GRC products (Glass Fiber Reinforced Concrete): Improves fluidity, compactness, and mechanical strength.
3.Gypsum-based material: Enhances flowability, reduces water demand, and increases hardness.
4.Prefabricated building component: Ideal for factory-produced walls, beams, and other high-precision prefabs.
5.Colored concrete product:Improves color uniformity and surface finish quality.
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