NC-C90 Polycarboxylic Acid High Performance Water Reducing Agent Stock Solution (Standard Type)
NC-C90 is a new generation of environmentally friendly polycarboxylate high-performance water reducer. Due to its extremely high water reduction rate, this series of water reducer can greatly improve the plastic indicators of newly mixed concrete, thus improving the pumping and constructability of concrete, and it also presents excellent performance in strength growth.The product can be widely used in ordinary concrete, pumped concrete, super fluid selfcompacting and high strength & high durability concrete, especially in high strength & high-performance concrete, precast concrete, super fluid non-vibration self-leveling concrete applications, it has excellent performance.
Product Features
- Excellent dispersion performance:
Excellent dispersion performance can provide extremely high water reduction effect, water reduction rate of more than 40%, which provides a guarantee for improving the working performance of concrete, increasing the strength and durability of concrete, and reducing economic costs. - Molecular controllability:
The water reduction rate, plasticity retention and air entrainment performance of this series of water reducing agents can be adjusted by adjusting the molecular weight of the molecular main chain, the length of the side chain, the density and the type of side chain gene clusters. - Good cohesion:
It can improve the cohesion of concrete, so that concrete 3 has good workability, no delamination, no segregation, no water. - Higher growth rate:
There is a higher early strength growth rate, improved 4 shrinkage properties and reduced carbonization rate of concrete. - Wide adaptability:
very wide adaptability, all kinds of Portland cement, ordinary Portland cement, slag Portland cement and various admixtures. - Excellent durability:
Low shrinkage, low alkali content and chloride content 6 can improve the durability of concrete. - Green environmental protection:
no formaldehyde and other harmful ingredients.
Scope of Application
- It is suitable for ready-mixed and cast-in-place concrete in a variety of industrial and civil buildings.
- It is especially suitable for all kinds of infrastructure projects such as water conservancy, offshore engineering, ports, transportation, bridges, subways, electric power, etc. that have high performance requirements for concrete.
- It is suitable for high-strength and high-performance, superfluidic vibration-free self-leveling and steel fiber and other special concrete, precast concrete, long-distance transportation concrete.
Technical Note
- The main chain of polycarboxylic acid high-performance water reducing agent molecules is firmly adsorbed on the surface of cement particles, which can effectively hinder the hydration reaction and improve its plasticity, and the branch chain is surrounded by cement particles, playing the dual role of steric hindrance and electrostatic repulsion, which is completely different from the mechanism of dispersing cement particles by electrostatic repulsion of traditional water reducing agents, so it has better dispersion capacity and water reduction effect, and finally makes a qualitative leap in the comprehensive performance of concrete products.
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