Dispersants

OV-THIN CFL

OV-THIN CFL is chrome-free lignosulfonate, an effective thinner for lime-based drilling fluids. OV-THN CFL is used as a deflocculant and a fluid-loss reducing agent in virtually all water-based mud systems.

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Description

Description

OV-THIN CFL CHROME FREE LIGNOSULFONATE  is  free flowing powder and used especially as enviroment friendly thinner and fluid loss control agent applied in different water based drilling mud. as a deflocculant and a fluid-loss reducing agent, It bears anti-high temperature and anti-electrolytes traits.

Specification

Physical & chemical and Mud performance

Item

Requirment:

Material insoluble to water(%):

2.5

Moisture (%):

8.5

pH value (2% solution):

2.8-3.8

Appearance:

Brown powder

Mud performance

Item

Fresh water
  drilling mud

Salt water
  drilling mud

Normal temperature

Apparent viscosity, mPa.s

20

25

Rate of reducing viscosity,%

≥85

≥65

High temperature

Apparent viscosity, mPa.s

35

45

Rate of reducing viscosity,%

≥60

≥45

 

Application & Advantages

Characteristics
1.  With excellent thinning performance and filtration control capacity ,the mud performance of fresh water is better than salt water mud.
2.  Anti-high temperature 150℃,it can cooperate with other admixture agent.
3.  The product is`t combustible or explosible  and no poison 、no corroding. It`s safe to using and no pollution to environment.
4.  The product is a good emulsifier in mud.

Application:

OV-THIN CFL is intended for use as a deflocculant and fluid-loss additive in all types of water-based systems. OV-THIN CFL shows superior deflocculating ability in the presence of contaminants and increasing temperatures.
1、OV-THIN CFL may be added into drilling fluids either in the form of solution or powder. PH:10.0~10.5
2、As a thinner ,fresh water mud 1.0%(W/V), salt water mud 2.0%(W/V).
3、25kg net weight. With PE film bag inside and paper-plastic complex bag outside
.

Package

PACKAGING

OV-THIN CFL is available in 25 kg multi-ply paper sacks, palletized as 40 sacks per pallet.

 

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+86-532-68872006