calcium lignosulfonate for refractory additive
| Unit Price: | 2020~2120 USD |
|---|---|
| Min. Order: | 1 Metric Ton |
| Packaging: | Neutral packing, packed in plastic woven bags, 25kg per bag |
|---|---|
| Transportation: | Ocean |
| Supply Ability: | 3000 Ton/Tons per Month |
| Port: | chinese port |
Product Description
| Product Form | solid powder |
| The appearance colors | yellow-brown |
| Bleeding rate | less than 75% |
| Chloride ions content | 0% |
| Amount of air entrainment | Less than 2.5% |
| Alkali content | Na2O is less than 2% |
| Moisture | less than 5% |
| Lignin content | greater than 50% |
| PH value | 9.5 (± 0.5) |
| Reducing substance | less than 3% |
| Water insoluble | less than 1.5% |
| Calcium and magnesium content | less than 0.5% |
1. Product Introduction
Calcium Lignosulfonate water reducer is a natural polymer anionic surfactant.
It has reliable performance and good compatibility with other chemicals. It can be formulated into early strength agent, retarder, antifreeze, pumping agent, etc. It is suitable for various concrete projects such as construction, dams, and highways.
2. How To Use
The recommended dosage of calcium lignosulfonate water-reducing agent in concrete is 0.2–0.3% (based on cement). The user should determine the optimal dosage through experiments.
The calcium lignosulfonate water-reducing agent can be used as a solution, or it can be added to the mixer at the same time with cement and aggregate to extend the mixing time.
3. Matters Needing Attention
When using calcium lignosulfonate water-reducing agent, strictly control the amount of blending.
When the temperature is lower than 5℃, it is not suitable to use calcium lignosulfonate water-reducing agent alone in general concrete engineering.
In steam-cured concrete, please determine the dosage through experiments.
Calcium lignosulfonate Water Reducing Agent is not suitable for cement with gypsum regulator.
Q1. Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance.
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 order.
Q5. Can you provide a product test method?
Re: Of course, we will provide the laboratory testing method to our customer.
Q6: If I want to use my appointed label or package, is it possible??
Re: Yes. We can use the appointed label and package according to your requirements.
Product Categories : The First Generation Water Reducing Agent > Calcium Lignosulfonate
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