DR-TC Temperature Thickeners

Best use temperature for DR-TC is 70-130 ℃. The amount is 2-3% of the plugging agent total dosage.

Applications
1. Used for leakage fractured layers and large pore permeability plugging leakage and pressure plugging, plugging agents capable of enhancing the thief zone in the residence complex, fast sealing layer is formed to improve the bearing sealing strength.
2. Used for plugging construction of complex leakage layer with ground water zone, it can reduce the extent of groundwater by erosion, improve the efficiency of plugging.
3. Used for the permeability loss layer, as one additive of plugging drilling fluids while drilling

Instructions
1. Used for the loss strata of fractured layer and permeability large pore, DR-TC is 2-3% of the total plugging agent, the optimal dosage is 3%.
2. Used for plugging construction of complex leakage layer with ground water zone, DR-TC dosage is 3-4% of the total plugging agent.
3. Used for the permeability loss layer, as one additive of plugging drilling fluids, DR-TC dosage is 1-3% (t / 100 m3 drilling).

Quality Index
DR-TC performance indicators should meet the following requirements.









项 目Item 指 标 Index
外 观Appearance 白色粉末white powder
水份，%，Moisture,% ≤10.0
筛余物（100目），% Sieve residue (100 mesh),% ≤20.0
塑性粘度，mPa.s Plastic viscosity, mPa.s ≤50.0（常温room temperature）
表观粘度，mPa.s
Apparent viscosity, mPa.s ≤50.0（常温room temperature）
动切力，Pa
Dynamic shear, Pa ≤5.0（常温room temperature）
塑性粘度，mPa.s
Plastic viscosity, mPa.s ≥70.0（80℃）
表观粘度，mPa.s
Apparent viscosity, mPa.s ≥100.0（80℃）
动切力，Pa
Dynamic shear, Pa ≥20.0（80℃）

Package
Lined with plastic bags. Net weight 25kg.