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Calcium lignosulfonate

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  Post Date: Nov 21,2024
  Expiry Date: May 20,2025
  Detailed Description: Cas No. :8061-52-7

 

Calcium lignosulfonate

 
1、Property
Appearance : Light yellow powder
Compose : Ligno calcium sulfonate
Ion type : Negative ion
Solubility : Easy dissolve in water
2、The main technic standard
Item
Parameter
Lignin,    %    ≥
55
Insolubles in water of 5 percent,% ≤
1.5
PH (1percent water solution)
4-6
Reductive material, %   ≤
10
Moisture content,% ≤
8
3、Performance and use:
① The use level of product is 0.20-0.30% of cement dosage, common dosage of 0.25%, reducing the water rates up to 8-12%.
② Does not change dosage the water , it can 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.
This product is suitable for large volume concrete, high fluidity concrete, pumping concrete, commercial concrete, and concrete construction in summer, and there are special requirements for slow setting concrete, piles of concrete, Shen pile of concrete, hand-dug hole large volume of concrete and underground concrete construction, generally with the use of superplasticizer compound.
4、Packing:25KG Woven bag with plastic liner
5、Innocuity , noninflammable , nonexplosive.

  CAS Registry Number:

8061-52-7
  Synonyms: ;Lignosulfonic acid calcium salt;Calcium Lignosulfonate;Ligninesulfonate Calcium;calcium 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate;
  Molecular Formula: C20H24CaO10S2
  Molecular Weight: 528.6066
  Molecular Structure: 8061-52-7 lignosulfonic acid, calcium salt

  Company: Anyang Double Circle Auxiliary CO.,LTD     [ China ]          
  Contact: Zhang
  Tel: 0372-2266315
  Fax: 0372-2266317
  Email: ayshzj@ayshzj.com ayshzj@163.com
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