| Customization: | Available |
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| Transport Package: | Bag |
| Specification: | 25kg |
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Sodium lignosulfonate from alkaline paper-making black liquor through concentration, filtration and spray drying, which belongs to construction raw materials. It can be used as water reducer in concrete, the water reducing rate is 8-9%. And it also can be used as retarder, early strength agent, air entraining agent, Road dedusting,Mineralbinder,pumping aid agent and so on. If you want to used in cement, also can be cement grinding agent
| Appearance | Yellow brown powder |
| Lignosulfonate content | 45%-60% |
| pH | 7-12 |
| Reducing substance | ≤8% |
| Water | ≤3.5% |
| Water reducing rate | ≥8% |
Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.
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