| Color: | Dark Brown, Colorless |
|---|---|
| Appearance: | Powder |
| Type: | Pumping Aid |
|
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Calcium lignosulfonate Properties:
Calcium lignosulfonate is a brown yellow powdery substance in appearance and gives off slight aroma, with the molecular weight of 800 to 1,000 usually and strong dispersibility, cohesiveness and chelating property.
1) Common dosage of 0.25%, reducing the water rates up to 8-12%.
2)Increase the mobility of concrete to improve workability.
3) While maintaining concrete slump, with the same intensity and the reference concrete, can save 8-10% of cement.
4) Calcium lignosulfonate superplasticizer with micro-cited gas can increase the impermeability of concrete freeze-thaw performance.
5) This product is not corrosive to the steel reinforcement and aggregate.
Calcium lignosulfonate Specifications:
|
Index Items |
Standard Value |
Test results |
|
PH Value |
4-7 |
5.4 |
|
Dry Matter |
92%min |
94% |
|
Lignosulphonate |
55%min |
60% |
|
Water insoluble matter |
1.0%max |
0.54% |
Calcium lignosulfonate Application:
1.Could work as plasticizer in making concrete. Also used during the production of cement, where they act as grinding aids in the cement mill and as a rawmix slurry deflocculant (that reduces the viscosity of the slurry).
2. Could be used in lead batteries to acts on crystallization of the lead sulfate thus increase the battery to get a much longer life-time.
3. Could used as a filler and binder in ceramic tiles, resins to fiber boards, casting sand and in fodder pellets.
4.Work as dust-suppression roads as well as in dusty processes within industry. Lignosulfonate is used as a dispersant in products like fodder, disperse pesticides, dyes,carbon black, and other insoluble solids and liquids into water.
5. Could reduce the viscosity of mineral slurries is used to advantage in oil drilling mud, where it replaced tannic acids from quebracho (a tropical tree).
6. Could be used for the production of plasterboard to reduce the amount of water required to make the stucco flow and form the layer between two sheets of paper. The reduction in water content allows lower kiln temperatures to dry the plasterboard, saving energy.
7. Lignosulphonates could work as a binder of powder and granular materials: for iron ore powder, lead and zinc powder, pulverized coal, coke Toner pressure on the ball; extrusion of cast iron, cast steel sand repression; mud-brick wall and floor tiles molding; mineral aggregate into a ball and provides high strength, good stability, lubrication and mold good results.
Q1: How long does it take on average to develop a sample?
A: Generally, samples will be finished within 1-3 working days after received your sample fee.
Q2: What is the production time?
A: Production time are different from different products, the production time is 15-20 days after sample approval and receiving your deposit.
Q3: What is the payment terms?
A: Normally, we accept 30% deposit and the balance by B/L copy. Of course it is negotiated for some special orders, we can also accept D/P at sight and L/C at sight.
Q4: What is the minimum qty ?
A: 1000KGS or 5Tons according to different products.
Q5: Can I visit your factory ?
A: We warmly welcome customers visit us. Before you come here, please kindly tell me your schedule, we can arrange specialized salesman to guide you.
Q6:Can we use our own shipping agent?
A: Yes, you can. We had cooperated with many forwarders. If you need, we can recommend some forwarders to you and you can compare the price and services.
Q7: What is your main market?
A: We have most market relationships including Germany, Canada, USA, Unite Kingdom, Netherland, Russia, France, South Africa, etc.
Q8:Do you accept sample order or trial order?
A: Yes, welcome to place a sample order or trial order. we are very glad to form a business relationship with you.
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