Classification: | Chemical Auxiliary Agent |
---|---|
Model Number: | SF-1 |
Brand Name: | yuansheng chemical |
Usage: | Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals |
Type: | Carbon Black |
Place of Origin: | China (Mainland) |
Purity: | >93% |
EINECS No.: | 23-25-059 |
MF: | C20H24Na2O10S2 |
CAS No.: | 8061-51-6 |
Quick Details
Specifications
Brown Powder Sodium Lignosulphonate for Water Reducer
Description:
the sodium lignosulphonate , which is prepared from straw and wood mix pulp black liquor through filtration , sulfonation , concentration and spray drying ,and is a powdery low air-entrained set retarding and water reducing admixture ,belongs to anionic surface active substance ,has absortion and dispersion effect on the cement , and can improve various physical properties of the concrete .
Application :
1. can be used as a water-reducing admixture for concrete , and applicable for projects such as culvert , dikes reservoirs , airports ,expressways and so on .
2.used as a scale remover and circulating water quality stabilizer on boilers .
3.sand preventing and sand fixing agent .
4.used for electroplating and eletrolysis , and can ensure the coatings are uniform and have no tree-like patterns.
5.used as a tanning auxiliary in leather industries.
6.used as a flatation agent for ore dreeing and an sdhesive for mineral powder smelting .
7.coal water slurry additive.
8.long-acting slow release nitrogen fertilizer agent , a modified additive for high-efficiency slow-reelease compound fertilizers.
9 used as a filler and a dispersant for vat dyes and disperse dyes , a diluent for acid dyes and so on.
Main indicators:
test items |
specification |
appearance |
yellow brown powder |
dry matter |
>93% |
lignosulfonate |
45~60% |
PH |
9~10 |
water |
<2.97% |
packing&shipping :
packing : 25kg/bag.outer woven bags with inner plastic lining
storage:kept in dry and ventilating place ,prevent from rain and moisture when storage , if agglomerated ,please crush and make it into solution , and its effect will be the same .
transportation:Non-toxic, harmless , non-inflammable and non-explosive chemicals, it can be transported in truck and train.