Activated alumina bead for keep vegetables fresh
US $1.25-$1.40
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Item | Requirement |
Appearance | Light yellow powder |
Total lignosulphonate | 50% Min |
Reduced material | 12% Max |
Insoluble matter in water | 1.5% Max |
Moisture content | 7.0% Max |
PH | 3-5 |
1. As water-reducing used in construction concrete project, it can improve mixture character and the quality of project.
2. As cohesive agent, it can be used to mould ceramic and fireproofing and enhancement agent.
3. As floating agent , it can be engaged in mineral separation and as bonding agent in metallurgical dust industry.
4. As mixture diluent used in producing concrete, it can improve mixture fluidity, save water and energy.