| Customization: | Available |
|---|---|
| Appearance: | Yellowish Brown Powder |
| Application: | Concrete Admixture |
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| Trade Name | sodium lignosulfonate | Chemical Name | Lignosulfonic acid, sodium salt |
| CAS.No. | 8061-51-6 | ||
| HS code | 380400 | ||
| Towards | Concrete, feed, fertilizer, pesticide, leather industry and so on. | ||
| Chemical Expression |
Sodium lignosulfonate is an anionic surfactant that is an extract of the pulping process and is produced by concentrated modification reaction and spray drying. This product is the yellow brown free-flowing powder, soluble in water, chemical property stability, long-term sealed storage without decomposition. |
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| Dosage | In the concrete, the dosage is 0.2 to 0.3%, recommended dosage is 0.25%. | ||
| Test items | Specifications |
| Model | SF-1 |
| appearance | Yellowish-brown powder |
| Lignosulfonate content | 45-60% |
| PH value | 9-10 |
| Reducing substance | ≤4% |
| Moisture | ≤5% |
| Water Insolubles | ≤2% |
| Air content | ≤3.5% |
| Dry matters | 93% |
| Water reducing rate | 9% |
| Maybe you want to know those. | |
| Question 1: What about your after-sales service? |
Answer: We have engineers equipped with over 30 year's experienced. 7*24 hours quick response can be supplied by our sales team. |
| Question 2 Do you have strict quality control |
Answer: From raw materials, mixing rate, production process, package to transporation, we adopt strict quality control management system. We also cooperate with famous universities labs in China. |
| Question 3: Can you make OEM production? |
Answer: For customers from different countries and areas with different manufacturing raw materials, we can make it after learning well of your basic datas. |
| Question 4: Do you have any certificates? |
Answer: Yes. We have SGS certificate, Air Identification and so on. |
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