Sulfonated Melamine Superplasticizer (SMF)

Product Description

Sulfonated melamine formaldehyde (SMF) is a Sulfonated Melamine Superplasticizer polymer used in cements and plaster based formulations to reduce water content, while increasing the fluidity and the workability of the mix. In concretes, addition of SMF in an appropriate mix design results in lower porosity, higher mechanical strength, and an improved resistance to aggressive environments.

Category: Superplasticizer ether (powder)

HS Code: 3824401000

CAS: 64787-97-9

Sulfonated melamine formaldehyde (SMF) is used as an additive in all types of grouts, mortars, and as a component of concrete admixtures. Powdered superplasticizer is a spray dried powder with free flowing characteristics ideal for dry blending and water dissolution.

Sulfonated melamine formaldehyde (SMF) is also an anionic polymeric dispersant that deflocculates the particle agglomerations that form when cement and water are combined. Dispersion of the cement causes a reduction in the plastic viscosity of the cement paste which results in improved workability and decrease the water cement ratio.

Specifications of Sulfonated Melamine Formaldehyde (SMF)

Item	Type Specification
	SMF KSM-200
Appearance	White flowing powder
Moisture content (%)	Max. 5%
Bulk Density（kg/m3）	450-600
Chloride,%	max.% 0.5
Sodium, %	3 - 4
PH	7.0-9.0
Recommended Dosage	0.3%-1.5%
Solubility	Completely Soluble

Properties of Sulfonated Melamine Formaldehyde (SMF)

• Increasing the fluidity and the workability of the mixture.

• Cohesive low viscosity rheology without increased tendency to segregate, bleed and foam.

• Normal set and strength development due to limited interference with hydration of the cement.

• Compatible with a wide range of cement chemistries.

Applications of Sulfonated Melamine Formaldehyde (SMF)

• Ready mixed concrete, pumping concrete, refractory concrete, high strength and high-performance concrete, self-compact concrete, precast concrete, steam curing concrete, plain concrete, decorative concrete and pigmented concrete.

• Waterproofing concrete or mortar

• Self-leveling flooring material

• Grout

• High strength mortar

• High strength gypsum and gypsum products

        

Kundu Chemicals is a professional Sulfonated Melamine Formaldehyde SMF manufacturer and supplier. We focus on offering high performance Sulfonated Melamine Formaldehyde SMF to global markets. If you need Hydroxyethyl Methyl Cellulose in your project, please don't hesistate to contact us to get more TDS/MSDS/COA details and free quotation.