Sulphonated Melamine Formaldehyde(SMF) Superplasticizer for Concrete Admixtures

short description:

1. Sulphonated Melamine Formaldehyde (SMF) is also called Sulfonated Melamine Formaldehyde,Sulfonated Melamine Formaldehyde Condensate,Sodium Melamine Formaldehyde. It is another type of superplasticizer besides Sulphonated Naphthalene Formaldehyde and Polycarboxylate superplasticizer.

2. Super plasticizers are hydrodynamic surfactants (surface reactive agents) for achieving high workability at a reduced w/c ratio by reducing the friction between the grains.

3. As water reducing admixtures, Sulfonated melamine formaldehyde (SMF) is a 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.

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Product Detail

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Product Description

SM-F10 is a kind of powder form superplasticizer based on sulfonated melamine formaldehyde resin,which is suitable for cementitious mortars with requirements of high fluidity and high strength.

Technical Specification

Name	Sulphonated Melamine Superplasticizer SM-F10
CAS NO.	108-78-1
HS CODE	3824401000
Appearance	Whitish powder
Bulk density	400-700(kg/m³）
Dry loss after 30min.@ 105℃	≤5（%）
pH value of 20% solution @20℃	7-9
SO₄²- ion content	3~4（%）
CI- ion content	≤0.05（%）
Air content of concrete test	≤ 3（%）
Water reducing ratio in concrete test	≥14（%）
Package	25（Kg/bag）

Applications

➢ Flowable mortar or slurry for grouting application

➢ Flowable mortar for spreading application

➢ Flowable mortar for brushing application

➢ Flowable mortar for pumping application

➢ Steam curing concrete

➢ Other dry mix mortar or concrete

Main Performances

➢ SM-F10 can impart mortar quick plasticizing speed, high liquifying effect, low air entraining effect.

➢ SM-F10 is of good compatibility with various kind of cement or gypsum binders, other additives such as de-foaming agent, thickener, retarder, expansive agent, accelerator etc.

➢ SM-F10 is suitable for tile grout, self-leveling compounds, fair-faced concrete as well as colored floor hardener.

Product Performance.

➢ SM-F10 can be used as wetting agent for dry mix mortar to obtain good workability.

☑ Storage and delivery

It should be stored and delivered under dry and clean conditions in its original package form and away from heat.After the package is opened for production,tight re-sealing must be taken to avoid ingress of moisture.

☑ Shelf life

Stay in cool, dry conditions for 10 months. For material storage over shelf life, quality confirmation test should be done before use.

☑ Product safety

ADHES ® SM-F10 does not belong to hazardous material.Further information on safety aspects is given in Material Safety Data Sheet.

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Polycarboxylate Superplasticizer