Description

Fatty Acids, Tall-Oil, Diesters With Polypropylene Glycol is a specialized class of non-ionic surfactants and chemical intermediates derived from renewable tall oil fatty acids and polypropylene glycol. This product matters for formulators seeking high-performance, bio-based components that offer excellent emulsifying, lubricating, and dispersing properties. Key industries that need it include polymer manufacturing, lubricant and grease production, and the formulation of industrial cleaning agents and coatings.

Application

• As a non-ionic surfactant and emulsifier in industrial and institutional cleaning formulations.
• As a lubricity additive and viscosity modifier in synthetic lubricants, greases, and metalworking fluids.
• As a plasticizer and processing aid in polymer systems, including PVC and other resins.
• As a dispersing agent and grinding aid in pigment and filler masterbatches for coatings and plastics.
• As a intermediate for the synthesis of more complex ester-based specialty chemicals.
• As a component in textile auxiliaries, providing softening and fiber lubrication.
• In the formulation of mold release agents and demolding compounds for rubber and plastic processing.
• As a coalescing agent or film-forming aid in water-based adhesive and coating systems.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Diesters With Polypropylene Glycol
CAS No.	68648-12-4
Molecular Formula	Typically a complex mixture; Contact for details
Molecular Weight	Varies by grade; Contact for details
Synonyms	Tall oil fatty acid polypropylene glycol diester; TOFA-PPG diester; Polypropylene glycol ditallate; PPG ditallate; Tall oil diester of polypropylene glycol; Fatty acids, tall-oil, esters with polypropylene glycol; Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, esters with tall-oil fatty acids; Surfactant from tall oil and PPG
EINECS	Contact for details

Quality Control

Our Fatty Acids, Tall-Oil, Diesters With Polypropylene Glycol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as acid value, hydroxyl value, saponification value, and viscosity. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider using under an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	Clear viscous liquid
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 5.0
Hydroxyl Value (mg KOH/g)	Reported per grade
Saponification Value (mg KOH/g)	Reported per grade
Viscosity @ 25°C (cP)	Reported per grade
Water Content (Karl Fischer)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.