LankemLanspec OF65
Lanspec OF65 is an ammonium neutralized alkyl ether sulfate and finds application where high foaming, characteristics are required, particularly in the presence of highly levels of electrolyte and polyvalent metal ions. Lanspec OF65 has good stability in the presence of alkaline solutions at moderate temperatures, but will hydrolyse in acidic solutions.
Brand:
- Lanspec
Features:
- Alkali Resistant, Emulsion Stability, Good Foaming, Good Solubility
Functions:
- Foaming Agent, Surfactant, Surfactant (Anionic)
Chemical Family:
- Alkyl Ether Sulfates, Ammonium Compounds
- Alkyl Ether Sulfates
- Ammonium Compounds
Applicable Processes:
- Drilling Applications
Odor:
- Characteristic
Markets:
- Industrial
Appearance:
- Pale yellow liquid
Soluble In:
- Water at 20°C
Technology:
- Industrial Additives & Materials
Physical Form:
- Liquid
Packaging Type:
- Drums
- Totes (IBC)
Product Features:
- Lanspec OF65 finds applications in a range industries due to it's key properties which include :
- Key Properties :
- High foaming surfactant
- Effective foaming agent for electrolyte solutions e.g. brine, seawater
- High foaming in the presence of polyvalent ions e.g. calcium magnesium
- Good foam stability in the presence of hydrocarbons
- Easily dilutable in cold water
Storage Information:
- Stainless steel, polyethylene or glass lined equipment is necessary for the storage of Lanspec OF65 in order to prevent corrosion and subsequent contamination. This material can separate on standing and at low temperatures. May require agitation and warming prior to use.
Applications:
- General purpose foaming agent
- Oilfield foam drilling
- Gas well deliquification
Packaging Information:
- Lanspec OF65 can be supplied in bulk road tankers, IBC's and 200kg nett drums.
Industrial Additives Features:
- Alkali Resistant
- Emulsion Stability
- Good Foaming
- Good Solubility
Industrial Additives Functions:
- Foaming Agent
- Surfactant
- Surfactant (Anionic)
Applications
Industrial — Oil, Gas & Mining
- Exploration & Upstream
Product Families
Industrial Additives & Materials — Oil, Gas & Mining Chemicals
- Oilfield & Transport Chemicals
| Characteristic name | Value | Unit of measurement | Test method |
| pH (5% aqueous) | 6 - 7.5 | - | - |
| Activity | 56 | % | - |
| Composition | Alkyl ether sulfate ammonium salt | - | - |
| Specific Gravity (at 20°C) | 1.03 | - | - |
| pH (10% aqueous) | 7 - 8.5 | - | - |
| Pour Point | max. -15 | °C | - |
| Viscosity (at 20°C) | 90 | cP | - |
| Flash Point | 28 | °C | Closed Cup |
| Characteristic name | Value | Unit of measurement | Test method |
| SAM (Equivalent weight : 374) | 64 - 66 | % | - |
