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NAPHTHALENE SUPERPLASTICIZER:Product introduction:The naphthalene superplasticizer is a chemically synthesized non-air-entrained superplaaticizer,with chemical name of naphthalene sulfonate formaldehyde concrete condensate.it has strong dispersant effect on cement parrticles and good use effect of preparing super flowing concrete as well as cast-in-situ concrete and precast member with early strenth and high strength requirements,can comprehensively improve various properties of the concrete,and is widely applied to highway ,bridges,dams,harbors,tunnels,electric power,water conservancy as well as industrial and civil architecture ,steam-cured and naturally-cured precast members and so on.Product indicators:Naphthalene superplasticizer Snf-5%Snf-10%Snf-18% appearanceYellow brown powder Solid content≥ 92% Sodium sulfate＜5%＜10%＜18% chliridion＜0.3%＜0.4%＜0.5% Ph value7-9 Content paste fluidity≥250mm≥240mm≥230mm Surface tension（70±1)×10^-3N/M
Main Indicators:Test ItemsSpecificationAppearanceWhite crystalline powderAssay>99.0%Chloride
SODIUM GLUCONATE窗体顶端Description:The concrete use sodium gluconate is polyhydroxy sodium carboxylate, it is also called sodium pentahydyoxycaproate, the molecular formula is C6H11O7Na, the mole
CACIUM LIGNOSULPHONATE：Product intrution:As a multi-component ploymer anionic surfactant,the calcium lignosulphonate is a brown yellow powdery substance inappearance and gives off slight aromma,with
Application: 1.Used as superplasticizer for concrete: cement 0.2-0.3% weight, you can reduce the amount of water rising above, improved workability, and improve the quality of projects. Sum
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