Lanspec 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.
Properties
- Physical Form
- Liquid
Product families
Applications
- Exploration & Upstream
Product Families
- Oilfield & Transport Chemicals
Other characteristics
- Brand
- Lanspec
- Features
Alkali Resistant, Emulsion Stability, Good Foaming, Good Solubility
- Functions
- Foaming Agent, Surfactant, Surfactant (Anionic)
- Applicable Processes
- Drilling Applications
- Odor
- Characteristic
- Markets
- Industrial
- Appearance
- Pale yellow liquid
- Soluble In
- Water at 20°C
- Technology
- Industrial Additives & Materials
- 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)
Technical data
Table 1 of 2
8 rows| Characteristic | Value | Unit | 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 |
Table 2 of 2
1 row| Characteristic | Value | Unit |
|---|---|---|
| SAM (Equivalent weight : 374) | 64 - 66 | % |
