Lanphos TEP 4

Identification & Functionality

Chemical Name

Poly(oxy-1,2-ethanediyl), .alpha.-phenyl-.omega.-hydroxy-, phosphate

Industrial Additives Functions

Surfactant,

Surfactant (Anionic)

Technologies

Industrial Additives & Materials

Product Families

Industrial Additives & Materials — Processing Aids

Other Processing Additives

Features & Benefits

Industrial Additives Features

Acid Stable,

Electrolyte Stability,

Excellent Stability,

Good Emulsification Properties,

Good Lubricating Properties,

Good Wetting Properties,

High Alkali Stability,

High Detergency

Applications & Uses

Applications

• Lanphos TEP4 is supplied in acid from and can be neutralized with a number of differing bases to produce a salt.
• Lanphos TEP4 offers good wetting, detergency, lubricity and emulsification properties.

Properties

Physical Form

Liquid

Appearance

Clear viscous straw liquid free from foreign matter (at 25°C)

Odor

Characteristic

Soluble in

Water

Typical Properties

	Value	Units	Test Method / Conditions
Flash Point	min. 150	°C	Closed Cup
Pour Point	2.0	°C	—
Specific Gravity (at 20°C)	1.285	—	—
Viscosity (at 25°C)	7686.0	cP	—

Specifications

	Value	Units	Test Method / Conditions
Acid Value	163.0 - 171.0	mg KOH/g	—
Free Non-ionic Content	max. 22	%	—
Water Content	max. 0.5	%	—

Regulatory & Compliance

Certifications & Compliance

ISO 14001,

ISO 45001,

ISO 9001

Packaging & Availability

Packaging Type

Bulk,

Drums,

Totes (IBC)

Regional Availability

• Canada
• Mexico
• USA

Packaging Information

Lanphos TEP 4 can be supplied in bulk road tankers, IBC’s and 200kg nett drums.

Storage & Handling

Storage Conditions

• Stainless steel, polyethylene or glass lined equipment is necessary for the storage of Lanphos TEP 4 in order to prevent corrosion and subsequent contamination.
• Lanphos TEP 4 can separate on standing and at low temperatures.
• May require agitation and warming prior to use.