Chemical Machinery

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Professional MF C20H24Na2O10S2 MN / SLS Sodium Lignin Sulfonate Brown Concrete Chemical Admixture
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Description:
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1. Sodium lignosulfonate is?a?kind?of?natural?highmolecular?polymer, it?has?good?and?different?
extent?dispersibility?owing?to?different?molecular?weight?and?functional?group.
2. Sodium lignosulfonateis?a?kind?of?surface?active?material,?also?can?fix?on?the?surface?of?various?solid?
particle,?make?interaction?with?every?metal?ion.?
3. Sodium lignosulfonate can?also?make?condensation?function?and?hydrogen-bond?interaction?with?
other?chemical?compound?because?of?the?exist?of?different?active?group?in?their?organization?structure.?
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Water reducers are special chemical products added to a [concrete] mixture before it is poured. They are from the same family of products as [retarders]. The first class of water reducers was the [lignosulfonates] which has been used since the 1930s.?
Their advantage are listed below:
- reduces the water content by 5-10%
- decreases the concrete [porosity]
- increases the [concrete strength] by up to 25% (as less water is required for the concrete mixture to remain workable)
- increases the workability (assuming the amount of free water remains constant)
- reduces the water [permeability] (due to less water being used)
- reduces the [diffusivity] of aggressive agents in the concrete and so improves the durability of concrete
- gives a better finish to surfaces (due to all of the above)
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Main?performances:
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1. Refractory?materials, ceramic?dispersed, bonding, water-reducing?enhancer, improve?yield?70%-90%.
2. Wettable?pesticides?fillers?and?emulsifying?agent. Binder?of?fertilizer?granulation, feed?grain?binder.
3. Coal?water?slurry?additives
4. Sediment?control?agent, sand-fixing?agent.
5. Used?in?electroplating, electroysis, can?make?plating?coat?equality, non-tree?patterns.
6.?Concrete?water?reducer, suitable?for?the?projects?such?as?culverts, dams, reserviors, airports?and?
highway?etc.
7. Reduced?dyes, dispersing?dyes?fillers, dispersing?agents, acid?dyes?diluents.
8.?In?tanning?industry?as?tanning?aids.
9. Used?as?a?choosing?ore?flotation?agent?and?ore?powder?smelting?bonder.
10. Long-acting?slow-release?nitrogen?fertilizer?agents, highly?active?slowrelease?compound?fertilizer?
improved?additive?agent.
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Specifications:

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NO. | Index items | Standard value |
1 | Appearance | Brown powder |
2 | PH Value | 8-10 |
3 | Dry Matter | 92% min |
4 | Total reducing matter | 3.0% max |
5 | Water insoluble matter | 1.3% max |
6 | Moisture | 7.0% max |
7 | lignosulphonate | 60% min |
Conclusion | Complies with requirements? |
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Packages:

Competitive Advantage:
1. Professional manufacture for more than 10 years
2. Rich experienced team
3. Fast shipment by reputed shipping line
4. Mixed container
5. Best service after shipment
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Quality?control:?
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1.?Tracing?the?different?phases?of?production?from?the?beginning.
2.?Double-checking?the?products?&?packing?strictly?before?shippment.
3.?Keeping?workshop,?warehouse?and?packing?clean.
4.?Sending?one?QC?or?point?the?third?party?to?check?the?quaity?before?shipment.
5.?Trying?our?best?to?help?clients?when?problems?occurrs.