TERRAVIS N RT 201

1 of 39 products in this brand
Product can be used as a defoamer in all stages of the oil and gas process from drilling and completion to stimulation and production. Product also prevents the resurgence of foam with its anti-foaming properties.

Functions: Activator, Defoamer, Surfactant, Surfactant (Nonionic)

Chemical Family: Organoclays

Physical Form: Liquid

End Uses: Asphalt, Oil & Gas Applications

Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Applications & Uses

Applicable Processes
Industrial Additives End Use
Recommended Uses & Known Applications
  • TERRAVIS N RT 201 is stable over a wide range of salinity at high temperatures.
  • The product suppresses and prevents foam formation in various applications where silicone derivatives are not effective or suitable.

Properties

Physical Form
Odor
Slight
Appearance
Oily Liquid
Dispersible in
Water
Typical Properties
ValueUnitsTest Method / Conditions
pH (1% in IPA/water)5-8
Density (at 20°C)0.9705g/ml
Pour Point5.0°C
SFT32.0mN/m
Viscosity (at 40°C)163.0cSt
Water Contentmax. 0.5wt%
Flash Pointmin. 125°C

Technical Details & Test Data

Defoamers

Sasol’s defoamers are stable over a wide range of salinity at high temperatures. Our defoamers suppress and prevent foam formation in various applications where silicone derivatives are not effective or suitable.

At a Glance

TERRAVIS N RT 201 and EMULDAC 251 PE outperform many of theindustry-standard chemistries in reducing foam.

TERRAVIS N RT 201 - Defoamers

 

Terravis Viscosity Improvers

TERRAVIS products improve the flowability of high paraffinic crude oils below their wax appearance temperature (WAT).

TERRAVIS N RT 201 - Terravis Viscosity Improvers

Storage & Handling

Storage and Handling

Safe handling advice

Normal measures for preventive fire protection.

Storage/Transport pressure

Ambient

Load/Unload temperature

  • 16 - 38 °C
  • 61 - 100 °F

Further information on storage conditions

Prolonged storage in the presence of air or oxygen may cause product degradation. Oxidation is not expected when stored under a nitrogen atmosphere. Inert gas blanket and breathing system needed to maintain color stability. Use dry inert gas having at least -40°C (-40°F) dew point. Heat stable up to 200°C (392°F) for short periods.