he raw material naphthalene superplasticizer (SNF/FDN/PNS) is a chemically synthesized non-air-entrained superplasticizer, with chemical name of naphthalene sulfonate formaldehyde condensate. The raw material SNF has strong dispersion effect on cement particles and good use effect of preparing super flowing concrete as well as cast-in-situ concrete and precast members with early strength and high strength requirements, can comprehensively improve various properties of the concrete, and is widely applied to highways, 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.

Jinan Yuansheng Chemical Technology Co., Ltd. is located in Jinan, the beautiful city of spring. Under the tenet of Develop Global Industry, Push Recycling Economy, the company successfully solved the problem of black liquor discharge of papermaking enterprises and realized the perfect combination of social benefits and economic benefits.
With advanced lignin extraction and improvement technology, the company annually produces fifty thousand tons of lignin products. The lignin products made of fast-growing poplars, dryland wheat straws and wetland reeds by the company are mainly applicable to the fields of concrete admixtures, refractory materials, ceramic products, smelting industry, thermal power generation and so on.
By right of its good credit and perfect service, it has established long-term cooperative relation with many enterprises. Warmly welcome friends to contact us.