Product Specification
　

Production introduction:
SM and SM-F high range reducer is a spray dried powders based on sulphonated melamine polymers.
Due to SM high range reducer adsorbs wet easily, and usually the lump is occurred, the not contain the long term fluidity, so, we have manufactured the super flowing powder _ _SM- F super flowing melamine polymers. SM-F is a better free flowing powder spray-dried, not easy to lump or cake, better safety of the storage, easier to apply. Comparison to the SM, the comprehensive function of SM-F has 20% efficient above.
SM high range reducer and SM-F super flowing melamine polymer have the better adaptability to various cement, gypsum, aluminates acid cement. They are usually applied for gypsum products, refractory materials, oil well concrete, high compressive concrete, dry mortar for ground, self-leveling materials, bumping concrete, etc.
Technical data:
SM high range reducer and SM-F super flowing melamine polymer are usually applied for α-hemi hydrate gypsum,β-hemi hydrate gypsum and plaster FGD, etc. High water-reducing rate will obtain a high compressive strength. Dosage is 0.5~1.2% by weight of the gypsum powder. SM high range reducer and SM-F super flowing melamine polymer are especially optimized for plasticity of the binder. Durability, surface roughness and abrasion resistance of the gypsum products will be improved when adding our products.
SM high range reducer and SM-F super flowing melamine polymer have a better adaptability to aluminum acid cement. Usually, dosage is 0.5~1.2% by weight of cement.

SM and SM-F can be applied in forming or amorphous chamott bricks and refractory castable. It is especially adaptable to lower cement refractory materials. Adding SM and SM-F, the compressive strength and rupture strength of the refractory materials will be increased. Also, apparent porosity of the refractory materials will be lowed, to advance density, to extend working time.
SM high range reducer and SM-F super flowing melamine polymer are important element of waterproof, too. Adding SM and SM-F, they can improve the impermeability of concrete and mortar.
As dispersant of oil well cement, SM and SM-F had been applied in Daqing oil field.
SM high range reducer and SM-F super flowing melamine polymer can be widely applied in non-metal abrasion resistance material (dry mortar), self-leveling mortar, self-leveling colorful mortar.
For non-metal abrasion resistance floor based on cement
Non-metal abrasion resistance floor has been applied widely over various works, but all sorts of questions exist in the process. For example, resillage, fading, floating alkali, poor surface strength, poor wearing capability. Now, SM and SM-F is a new type high range admixture, better dispersible to cement and pigment in abrasion resistance materials.
The primary element of the product is sulphonated melamine polymers, formed by spray-dried.
With a suitable dosage, the water reducing ratio will reach 25% above. In the non-metal abrasion resistance materials, it is easier to slurry and can reduce the small pore in the wearing layer, not easier to produce the resillage or fading on the floor surface when adding SM or SM-F in the polishing process.
Also, it is easier to obtain the early strength when adding SM or SM-F, the maintainable time can be reduced. The durability is better.
SM and SM-F are a white powder form that it is no influence in the process of the matching colors for non-metal abrasion resistance materials. Especially, it is not influence to anticipative color for the green pigments materials when adding SM or SM-F.
SM or SM-F has a better dispersibility to various cement, and has a better dispersibility to all kinds of pigments.
SM has a wide adaptable to various cement, especially, it has a better dispersant to calcium aluminates cement.
SM is good to the adaptability of the all kinds of mineral admixture, for example, silicon, gangue, zeolite powder.
SM is also applied in the self-leveling slag binders widely.\
for refractory materials
With the developing of the science and technology, raising a higher request for the refractory material .Especially the application of low cement amount and super low cement amount refractory pouring materials obtained a long development, also raising a higher request for the dispersant of cement.SM-F superplasticizer is the polymers based on sulphonated melamine formaldehyde, the flowing dry powder formed by spray-dried.? The usual dosage is 0.5-1.5% in relation to the weight of the cement. It can be applied in forming or amorphous chamott bricks and refractory castable, gunning materials, stuffing materials, etc.
SM-F superplasticizer has a better adaptability to various cement. Especially, it has extremely better compatibility and dispersible performance to pure calcium aluminates cement and sulphoaluminate cement.
Has a high water reducing ratio. In the refractory pouring castable, when the dosage of SM-F superplasticizer reaches a suitable condition, water reducing ratio will be reach more than 30%.
In the refractory pouring castable, the fluidity and consistency of the mortar will be improved when adding the SM-F superplasticizer. Also, after the refractory pouring materials molded, their volume density, apparent pore ratio, compressive strength, folding strength, refractory temperature can be distinctly improved all.
SM-F superplasticizer has a better adaptability to all kinds of refractory materials, could improve all sorts of the economical technical specification of the refractory materials, and could extend the service life of the refractory materials obviously.
For non-metal abrasion resistance floor based cement
non-metal abrasion resistance floor has been applied widely over various works, but all sorts of questions exist in the process. For example, resillage, fading, floating alkali, poor surface strength, poor wearing capability. Now, SM and SM-F are a new type high range admixture, better dispersible to cement and pigment in abrasion resistance materials.
The primary element of the product is sulphonated melamine polymers, formed by spray-dried.
With a suitable dosage, the water reducing ratio will reach 25% above. In the non-metal abrasion resistance materials, it is easier to slurry and can reduce the small pore in the wearing layer, not easier to produce the resillage or fading on the floor surface when adding SM or SM-F in the polishing process.
Also, it is easier to obtain the early strength when adding SM or SM-F, the maintainable time can be reduced. The durability is better.
SM and SM-F are a white powder form that it is no influence in the process of the matching colors for non-metal abrasion resistance materials. Especially, it is not influence to anticipative color for the green pigments materials when adding SM or SM-F.
SM or SM-F has a better dispersibility to various cement, and has a better dispersibility to all kinds of pigments.
SM has a wide adaptable to various cement, especially, it has a better dispersant to calcium aluminates cement.
SM is good to the adaptability of the all kinds of mineral admixture, for example, silicon, gangue, zeolite powder.
SM is also applied in the self-leveling slag binders widely.