SNF NSF Naphthalene Sulfonate Superplasticizer HRWR Early Strength Concrete Additive

SNF NSF Naphthalene Sulfonate Superplasticizer HRWR Early Strength Concrete Additive

Naphthalene Superplasticizer SNF NSF PNS FDN CAS 9084-06-4 roduct Description:

Concrete is one of the most used and most widely used engineering materials in the world today. With the large-scale, multi-functional, construction and application environment of the 21st century concrete engineering, the expansion of the application field and the optimization of resources and the environment.

People have put forward higher requirements for traditional concrete materials, and the high performance and high functionality of concrete materials have become the focus and direction of concrete material science and engineering technology research in the 21st century.

Through graft modification, a sodium gluconate modified naphthalene-based superplasticizer was synthesized, the synthesis process of the water-reducing agent was described, and the fluidity, surface tension, and surface adsorption of the naphthalene-based water-reducing agent before and after the modification were compared. The difference in performance and cost of weight, zeta potential, slump, water reduction rate and compressive strength.

The experimental results show that the water reduction rate of the modified naphthalene-based water-reducing agent is increased by 3.39 through graft modification. %, the slump loss rate in 2h is reduced by 41.49%, which overcomes the disadvantage of large slump loss of traditional naphthalene-based water-reducing agents, and at the same time enhances the early compressive strength of concrete, with the best cost performance.

Our company can provide a variety of specifications Sodium naphthalene Sulphonate formaldehyde condensatio, waiting for you to choose, you are welcome to visit the factory and discuss cooperation.

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