| Customization: | Available |
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| Appearance: | Yellow Brown Powder |
| Chemical Composition: | Lignosulfonate |
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Calcium Lignosulphonate is a kind of natural anionic surface active agent processed with sulfurous acid pulping waste through advanced production technology. It can work well with other chemicals and produce early strength agent, slow setting agent, antifreeze and pumping agent . It is widely used in various concrete projects such preformed concrete, reinforced concrete and prestressed concrete, especially applicable for commercial concrete, anti-freezing concrete, waterproof concrete, bulk concrete, pumping concrete, with high economic benefit.
| Test Items | Test Standard |
| Appearance | Yellow brown powder |
| Lignosulfonate content | 45%-60% |
| Solid content | ≥93% |
| pH (1% Aq. solution) | 5-7 |
| Water | ≤5% |
| Water insolubles | ≤1.5% |
| Reducing sugar | ≤4% |
| Calcium magnesium general quantity | ≤1.0% |
Application:
1. In the field of concrete additives, the Calcium lignosulphonate series products can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures.
The products can be directly adopted as additive in the concrete .Moreover, they also can be compounded with such high-performance water reducing admixtures as naphthalene series and melamine series etc. And, they are also ideal materials for series retarding agents and pumping agents etc.
2. The calcium lignosulphonate series products can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters.
3. The calcium lignosulphonate series products can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. They can increase the fluidity of the slurry and thus to improve the strength of the embryo.
4. In the field of water-coal paste, the calcium lignosulphonate series products can be adopted as the main compound materials.
5. In agriculture, the calicum lignosulphonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs.
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