Technical specification:
The quality standards of modified sodium lignosulfonate are as follows:
Property | Value |
Appearance | Brown Powder |
Solid Content | ≥93% |
Sodium Lignosulphonate Content | 45-65% |
Water-insoluble Substance | ≤0.3% |
PH value (1% aqueous solution) | 7-9 |
Reducing matters | <8% |
Moisture | ≤5.0% |
Fineness | 120 mesh |
Calcium | ≤0.5 % |
Usage
1. Concrete admixture: can be used as a water-reducing agent and applicable for normal industrial or civil buildings. it also can be used as air entraining agent, retarder. it can improve the workability of the concrete, and improve project quality. it can inhibit slump loss when used in simmer, and is compounded with superplasticizers.
2. Wettable pesticide filler and emulsified dispersant; adhesive for fertilizer granulation.
3. A dispersant, an adhesive and a water reducing and reinforcing agent for refractory materials and ceramic products, and improve finished product rate by 70 to 90 percent.
4. Sand preventing and dust control agents.
5. A filler and a dispersant for vat dyes and disperse dyes, a diluent for acid dyes and so on.
6. Animal feed binder and additive due to its antimicrobial and preservative properties.
Package
25kg plastic bags with pp liner. altemative package may be available upon request.
Storage
Shelf-life time is 2 years if kept in cool, dried place. test should be done after expiration. keep away from moisture. the product is non-flammable, non-toxic, non-explosive, and can be stored for a long time.
Caution
The product has the characteristic of moisture absorption. it should be stored in a waterproof package. the environment should be kept dry for making porcelain and refractory.
