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high performance concrete
sodium naphthalene formaldehyde snf
sulfonate melamine formaldehyde resin
1. Polycarboxylate Superplasticizer
Poly-Carboxylate is a superplasticizer for high performance concrete, high strength concrete, high volume fly ash/slag concrete and grouting/self-leveling screed/mortar.
2. Sodium Formate
Sodium formate is part of white and crystal powdery, which has slight hygroscope , and slight smell of methanoic acid is easily dissolved in water, slightly dissolved in ethanol; out of dissolved in diethyl; proportion is 1.919. Melting point is 253oC. It has strong toxicity as well as irritation.
3. Sulfonate Melamine Formaldehyde Resin
Concrete High-range Water-reducer SM (Sulfonated Melamine-formaldehyde Resin) is a polymer electrolyte, SM is the best one of existing concrete admixture in comprehensive properties.
4. Sodium Naphthalene Formaldehyde
SNF full name is Sodium Naphthalene Sulfonate formaldehyde condensate. Its high purity makes cement particles with high dispersancy, low foaming, high range water reducing and obvious strengthening so that we can get advantages of accelerating project mould turnover and construction speed, and also saving cement, improving cement mobility and workability. SNF is a high range concrete admixture of concrete cast-in-place, prefabricating, pump and curing.