Ammonium lignosulfonate is used in refractory materials, ceramics, casting
Potassium lignosulfonate
Potassium lignosulfonate is a multi-component polymer, belongs to the anionic surfactant, has good water solubility and surface activity, the appearance is generally yellow (brown) or brown fine powder, dry powder when a small amount of water has a strong adhesion,At present, ammonium lignosulfonate has been widely used in refractories, ceramics, foundry, briquette, feed, organic phosphate fertilizer, coal water slurry, synthetic resin and adhesives and other industries.
| NO | Index items | Standard value | Test Results |
| 1 | Appearance | Yellow Brown powder | Meets the requirement |
| 2 | PH ValuePH | 4-6 | 5.5 |
| 3 | Dry matter | 93%min | 94 |
| 4 | Moisture | 4.5％max | 4.0 |
| 5 | Water insoluble matter | 1.5% max | 1.0 |
| 6 | TOC | 80%min | 81 |
| 7 | Total reducing matter | 6-9% max | 6.4 |
| 8 | Lignosulphonate | 65%min | 67.2% |
| 9 | Potassium | 8-12 | 10.33 |
Application
1. It is mainly used as a cement water reducer to spread the cement, analyze the water content and increase its fluidity. Thus reducing mixing water and saving cement. When used in oil drilling mud formulation, it can effectively reduce mud viscosity and shear force, so as to control the flow of drilling mud, keep inorganic soil and inorganic salt impurities suspended in drilling, prevent mud flocculation, and have outstanding salt resistance, calcium resistance and high temperature resistance. Lignosulfonate is a natural polymer with a molecular weight of 1000 ~ 30000. It is made from the production of pulp waste after fermentation to extract alcohol, and then neutralized with alkali, mainly calcium lignosulfonate, sodium lignosulfonate, magnesium lignosulfonate, etc., which is the most widely used calcium lignosulfonate is made of sulfite pulp waste liquid. This kind of water reducing agent raw material source is rich, the manufacturing process is simple, the price is low, in the domestic application is more common, accounting for about 80% of the total production of water reducing agent. However, its effect is not good, has the effect of entraining air and retarding coagulation, belongs to the ordinary water reducer, and the composite use of early strength agent is better.
2. Used as concrete water-reducing agent, oil drilling mud dispersant, printing and dyeing diffusion agent, etc. Used as concrete water-reducing agent, oil drilling mud dispersant, printing and dyeing diffusion agent, etc
Package and Storage:
1, Packaging: lined with plastic film external polypropylene woven bag packaging,25kg/ bag.
2, storage: stored in a dry and ventilated place, should pay attention to moisture-proof. Long-term storage does not deteriorate, such as caking, crushing or dissolution will not affect the use effect.
3. Transportation: This product is a non-flammable and explosive dangerous goods. The use of road, rail transport can be
FAQ:
Q1. Which payment is available for your company?
Re: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Q2. How can I get the sample?
Re: We provide you free sample. But you should pay for the postage. When we have a formal transaction, we will refund the postage of this sample.
Q3. How can you guarantee the goods you offer is qualified?
Re: We can provide sample, COA, MSDS and etc to help you insure the quality. And we promise every batch of product will be tested in the factory, and they can only leave the factory after the quality is qualified.
Q4. How can I get your best price?
Re: We will provide you timely market information and the fluctuation trends of raw material to help you determine the most appropriate time for an ord
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Concrete Potassium Lignosulphonate , Water Reducing Lignosulfonates In Agriculture Images
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