industrial naphthalene for water reducing agent, dispersant

  • dehscofix® - alfa chemicals industrial

    Dehscofix® - Alfa Chemicals Industrial

    Anionic Surfactant. A powder sodium salt of naphthalene sulphonate additive for concrete, acts as a superplasticiser and water reducing agent. Used alongside many admixtures such as air entraining or water retention agents.

  • concrete & mortar , cemflow 80p (sodium naphthalene sulfonate

    Concrete & Mortar , Cemflow 80P (Sodium Naphthalene Sulfonate

    80P is a naphthalene-based highly effective water reducing agent for promoting accelerated early and ultimate strength development in concrete and mortar, commonly referred to as a superplasticizer, also named Naphthalene Sulfonate Formaldehyde Condensate (NSF), SNF, PNS and FDN etc.

  • china industrial naphthalene manufacturer, chemical

    China Industrial Naphthalene manufacturer, Chemical

    Industrial Naphthalene for Water Reducing Agent, Dispersant Contact now Calcium Lignin Sulfonate Construction Chemical

  • dispersing agent, nno and mf dispersant

    Dispersing Agent, NNO and MF Dispersant

    Dispersant NNO is an anionic surfactant, the chemical name is naphthalene sulfonate formaldehyde condensation, yellow brown powder, soluble in water, resisting acid and alkali, hard water and inorganic salts, with excellent dispersant and protection of colloidal properties, no permeability and foaming, have affinity for proteins and polyamide fibers, no affinity for fibers such as cotton and

  • china concrete admixture manufacturer, crude naphthalene

    China Concrete Admixture manufacturer, Crude Naphthalene

    Industrial Naphthalene for Water Reducing Agent, Dispersant Contact now Water Reducing Admixture Set Retarder Hardening Accelerator Adhesive Cedar Wood Concrete Admixture Sodium Lignosulphonate

  • china industrial naphthalene, china industrial naphthalene

    China Industrial Naphthalene, China Industrial Naphthalene

    China Industrial Naphthalene, China Industrial Naphthalene Suppliers and Manufacturers Directory - Source a Large Selection of Industrial Naphthalene Products at refined naphthalene ,naphthalene ball ,sodium naphthalene sulfonate from China

  • sodium naphthalene sulfonate formaldehyde - snf/pns

    Sodium Naphthalene Sulfonate Formaldehyde - SNF/PNS

    High water reduction rate. When the water-cement ratio is constant, the initial slump of concrete can be increased by more than 10cm, and the water reduction rate of sulphonated naphthalene formaldehydecan reach up to 15-25%. More importantly, when the strength and slump are basically the same, it can also reduce the amount of cement used by 10

  • dispersants | geo specialty chemicals

    Dispersants | GEO Specialty Chemicals

    We supply water treatment chemicals; coating and resin additives; specialty acrylic monomers; consumer additives; plus a broad range of dispersants, surfactants, and other additives for the concrete admixtures, synthetic rubber polymerization, gypsum processing and oil well drilling markets.

  • solsperse™ hyperdispersants: more efficient ways

    SOLSPERSE™ Hyperdispersants: More efficient ways

    The amount of dispersant required is based on the pigment surface area. As a rule of thumb, 2 mg/m2 of polymeric Hyperdispersant is a good starting point. The theoretical amount of dispersant used in formulations can be referred to as the agent on weight of pigment (AOWP), and the %AOWP can be calculated by dividing the pigment surface area by 5.

  • use of water reducers, retarders, and superplasticizer

    Use of Water Reducers, Retarders, and Superplasticizer

    Water reducing admixtures (WRA) The use of WRA is defined as Type A in ASTM C 494 . WRA affects mainly the fresh properties of concrete by reducing the amount of water used by 5% to 12% while maintaining a certain level of consistency, measured by the slump as prescribed in ASTM C 143-90.

  • sulphonated naphthalene formaldehyde condensate - an

    Sulphonated Naphthalene Formaldehyde Condensate - an

    A water-reducing agent is an important and indispensable ingredient of modern concrete. It helps to produce fresh concrete that has a high fluidity and low water-to-cement (w/c) ratio; in addition, it can notably increase the mechanical strength of hardened concrete at a lower cost ( Plank et al., 2008; Petit et al., 2010 ).