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Details
  • 产品名称: Heat & Salinity Tolerance Filtrate Reducer for Drilling Fluid
  • 产品编号: f4
  • 上架时间: 2014-06-13
  • Views : 50

Summary
PAN is a terpolymer of intermediate olefins. Resisting temperature and salt ability is guaranteed by the structure of absorbent groups (amide group, nitrile group, hydroxyl group and carboxyl group). It can be applied in the drilling fluid system of fresh water, salty water, sea water and saturated salt water.

Properties
Effective in the pH range of between 3 and 9.5
Highest heat-tolerance temperature: 160-180℃ 

 

Specifications

Standard

Appearance

Yellow to brown powder/ particle, free fluid

Water content, %

≤10

Pass on sieve 0.9 mm standard sieve ,%

90

Filtration @ 180 in 4% salty water base mud ,ml

≤20

Filtration @ 180 in saturated salty water base mud ,ml

≤25