Description

Linseed Oil-Glycerol-Toluene Diisocyanate Polymer is a specialized polyurethane prepolymer derived from natural and synthetic raw materials. This compound matters for its unique combination of bio-based content and the performance characteristics of polyurethane chemistry, offering a versatile building block for tailored material properties. It is primarily needed by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to modify flexibility, adhesion, and chemical resistance in their formulations.

Application

• Flexible Coatings Binder: Used as a key component in high-performance, flexible protective coatings for wood, metal, and concrete substrates.
• Adhesive & Sealant Formulations: Serves as a prepolymer in the production of polyurethane adhesives and sealants, enhancing tack, cohesion, and durability.
• Elastomer Manufacturing: Acts as a backbone polymer for casting or molding polyurethane elastomers with specific toughness and resilience profiles.
• Composite Material Modifier: Incorporated into composite materials to improve interfacial adhesion between matrices and reinforcements.
• Industrial Flooring Systems: A vital raw material in formulating chemical-resistant and abrasion-resistant polyurethane flooring systems.
• Specialty Ink Resins: Utilized in the development of flexible and adherent inks for packaging and specialty printing applications.

Basic Information

Product Name	Linseed Oil-Glycerol-Toluene Diisocyanate Polymer
CAS No.	68410-53-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Linseed Oil Glycerol Toluene Diisocyanate Copolymer; Toluene Diisocyanate Polymer with Glycerol and Linseed Oil; Linseed Oil Modified Polyurethane Prepolymer; TDI-Glycerol-Linseed Oil Adduct; Urethane Modified Linseed Oil Polymer; CAS 68410-53-7; Linseed Oil Polyol TDI Adduct
EINECS	Contact for details

Quality Control

Our Linseed Oil-Glycerol-Toluene Diisocyanate Polymer undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Key parameters such as isocyanate (NCO) content, viscosity, and color are strictly monitored. 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept sealed to prevent contact with atmospheric moisture, which can lead to premature polymerization or gelation.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
NCO Content	Contact for details
Viscosity (25°C)	Contact for details
Color (Gardner)	≤ 12
Density (g/cm³)	~1.05 - 1.15
Moisture Content	≤ 0.1%

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