Description

Polyphosphorsureester Mit Rizinusl is a specialized phosphate ester derivative synthesized from castor oil, offering a unique combination of properties. This compound is valued in industrial formulations for its ability to act as a multifunctional additive, providing benefits such as lubrication, plasticization, and flame retardancy. It serves as a critical component for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance material performance and processing characteristics.

Application

• As a plasticizer and flame retardant synergist in flexible PVC, polyurethane foams, and other polymer systems.
• As a lubricant and anti-wear additive in synthetic and semi-synthetic metalworking fluids and hydraulic oils.
• As a viscosity modifier and dispersant in specialty coatings, inks, and adhesive formulations.
• As a processing aid to improve flow and reduce friction during the extrusion and molding of engineering plastics.
• In the formulation of fire-resistant hydraulic fluids and other specialty lubricants for demanding industrial applications.
• As a secondary plasticizer to improve low-temperature flexibility and elongation in various elastomeric compounds.

Basic Information

Product Name	Polyphosphorsureester Mit Rizinusl
CAS No.	68308-61-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Castor Oil Phosphate Ester; Phosphated Castor Oil; Polyphosphoric Acid Esters with Castor Oil; Ricinus Communis (Castor) Seed Oil, Phosphated; Castor Oil Polyphosphate Ester; Flame Retardant Plasticizer POE; Phosphoric Acid, Esters with Castor Oil
EINECS	Contact for details

Quality Control

Our Polyphosphorsureester Mit Rizinusl is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent performance and meets the agreed-upon specifications for critical parameters such as acid value, phosphorus content, viscosity, and color. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 5
Acid Value (mg KOH/g)	≤ 10.0
Phosphorus Content (%)	Contact for details
Moisture (Karl Fischer) (%)	≤ 0.5
Viscosity @ 25°C (cPs)	Contact for details
Identification (IR)	Conforms

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