Lansurf SMO81 can be used singularly or in combination with esters such as Lansurf SMO. Typical applications include agrochemical formulations, as anti-fogging agents in plastic films, textile fiber lubricants and softener and as secondary emulsifiers in suspension and emulsion polymerisation. This product is also found to be readily biodegradable and would not expect to persist indefinitely in the environment

Chemical Family: Ethoxylates, Polyethoxylated Sorbitan Ester, Polysorbates, Sorbitan Ester Ethoxylates

Functions: Anti-Fogging Agent, Anti-Fogging Agent, Emulsifier, Surfactant, Surfactant (Nonionic)

Labeling Claims: Biodegradable, Foreign matter-free

Applicable Processes: Emulsion Polymerization, Suspension Polymerization

Technical Data Sheet

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Identification & Functionality

Agrochemical Functions
Fluids & Lubricants Functions
Industrial Additives Functions
Plastics & Elastomers Functions

Features & Benefits

Applications & Uses

Markets
Compatible Polymers & Resins
Fluids & Lubricants Type
Fluids & Lubricants End Use
Plastics & Elastomers End Uses
Applications
  • Lansurf SMO81 can be used singularly or in combination with esters such as Lansurf SMO.
  • Typical applications include agrochemical formulations, as anti-fogging agents in plastic films, textile fiber lubricants and softener and as secondary emulsifiers in suspension and emulsion polymerisation. 
  • This product is also found to be readily biodegradable and would not expect to persist indefinitely in the environment.

Properties

Physical Form
Appearance
Clear amber liquid free from foreign matter (at 25°C)
Odor
Characteristic
Dispersible in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Moles of Ethylene Oxide5--
Hydrophilic-Lyphophilic Balance Value10--
Viscosity (at 25°C)1094cP-
Specific Gravity (at 20°C)1.15--
Pour Pointmax. 0°C-
Flash Pointmin. 150°CClosed Cup
Specifications
ValueUnitsTest Method / Conditions
Saponification Value85.0 - 105.0mg KOH/g-
Acid Valuemax. 2mg KOH/g-
Solid Content100.0%-
Active Content100%-

Technical Details & Test Data

Properties

Lansurf SMO81 - Properties - 1

Packaging & Availability

Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

Lansurf SMO81 can be supplied in bulk road tankers, IBC’s, 200kg nett drums.

Storage & Handling

Storage Conditions
  • Stainless steel, polyethylene or glass lined equipment is necessary for the storage of Lansurf SMO81 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.