Gold Member Since 2009
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Shanghai Bosman Industrial Co., Ltd.

Surfactant, Water Reducer, Water Reducing Agent manufacturer / supplier in China, offering Water Reducing Agent Sodium Lignosulphonate, quinine synthetic compound fungicide Dithianon 20% SC, Broad-spectrum Fungicide Tebuconazole 250g/L EC and so on.

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Supplier Homepage Product Chemicals Water Reducing Agent Sodium Lignosulphonate

Water Reducing Agent Sodium Lignosulphonate

Purchase Qty.:
(Tons)
1-19 20+
FOB Unit Price: US $450 US $350
Purchase Qty. (Tons) FOB Unit Price
1-19 US $450
20+ US $350
Get Latest Price
Production Capacity: 500mt/Month
Transport Package: 25kg/Bag or Customized
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 40%, 50%
  • Appearance: Powder
  • Colour: Yellowish-Brown
  • Mesh: 120
  • Content: 40~50%
  • Trademark: Bosman
  • Origin: China
  • Type: Agrochemical Intermediates
  • Quality: Refined
  • Moistrue: 5%Max
  • pH: 7~9
  • Sample: Free
  • Specification: 45%
  • HS Code: 3824909990
Product Description

Water Reducing Agent Sodium Lignosulphonate
 
Description
Oilfield chemicals straw lignin is a soluble additive that provides thin low permeability filter
cakes accompanied with low fluid loss.
 
Application
Oilfield chemicals straw lignin powder may be used for rheology and filtration controls in water base mud's and for helping maintain a constant pH. It is especially effective at stabilizing the property of mud's exposed to high temperatures and contaminations.
Could reduce the viscosity of mineral slurries is used to advantage in oil drilling mud, where it replaced tannic acids from quebracho.
 
 
 

Test item

Unit

Standard

Result

Conclusion

Color Appearance

/

Brown powder

Brown powder

Qualified

Total reducing matter

%

4% max

2.6

Qualified

Lignosulphonate assay

%

45% min

53.6

Qualified

Water insoluble matter

%

2.5% max

1.17

Qualified

Moisture

%

≤7

3.15

Qualified

PH

/

7~11

9.5

Qualified

Size

Mesh

100~120

120

Qualified
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