La description

Naphthalene superplasticizer is a non air entraining superplasticizer synthesized by chemical industry. Chemical name: naphthalene sulfonate formaldehyde condensate, which has a strong dispersion effect on cement particles.

For the preparation of large flow state concrete, cast-in-situ concrete and prefabricated components with early strength and high strength requirements, it has a good use effect, can comprehensively improve and improve the performance of concrete, and is widely used in highways, bridges, dams, ports and docks, tunnels, power, water conservancy and industrial and civil construction projects, steam curing and natural curing prefabricated components.

In the market, sodium sulfate content can be divided into high concentration and low concentration.

The following are indicators of low concentration:

1、 Main technical indicators:

1. Appearance: powder is brownish yellow powder, liquid is brownish brown viscous liquid.

2. Solid content: powder ≥ *4%, liquid ≥ *0%

3. The fluidity of clean slurry shall be ≥ **0mm.

4. Sodium sulfate content ≤ *0.

5. Chloride ion content ≤ 0.5%.