Description

Toluene Diisocyanate,Hydrazine Polymer is a specialized polymeric material derived from toluene diisocyanate (TDI) and hydrazine. This compound is valued for its unique chemical structure, which imparts properties useful in advanced material synthesis and modification. It serves as a critical intermediate or additive for manufacturers in the polymer and specialty chemical industries seeking to enhance material performance.

Application

• Crosslinking Agent in polyurethane and epoxy resin systems to improve mechanical strength and thermal stability.
• Chain Extender in the production of high-performance elastomers and thermoplastic polyurethanes (TPU).
• Precursor for Polymeric Binders used in coatings, adhesives, and sealants requiring enhanced chemical resistance.
• Modifier for Foam Systems to control cell structure and density in flexible and rigid polyurethane foams.
• Intermediate in Specialty Polymer Synthesis, including polyhydrazides and polyoxadiazoles for high-temperature applications.
• Additive in Composite Materials to improve interfacial adhesion between fibers and polymer matrices.

Basic Information

Product Name	Toluene Diisocyanate,Hydrazine Polymer
CAS No.	53679-54-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	TDI-Hydrazine Polymer; Poly(toluene diisocyanate-co-hydrazine); Hydrazine-Toluene Diisocyanate Copolymer; TDI-Hydrazine Adduct; Isocyanate-Hydrazine Polymer; Toluene Diisocyanate Hydrazine Adduct; Polymeric TDI Hydrazine; Urethane-Hydrazine Prepolymer
EINECS	Contact for details

Quality Control

Our Toluene Diisocyanate,Hydrazine Polymer is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistency and meets defined specifications for critical parameters such as isocyanate content, viscosity, and residual monomers. A comprehensive Certificate of Analysis (COA) documenting purity, identity, and key physical properties 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent exposure to atmospheric moisture. Keep away from heat, open flames, and incompatible materials such as strong acids, bases, and alcohols.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or solid
Identification (IR)	Conforms to structure
Assay (NCO Content)	Contact for details
Moisture Content	< 0.5%
Viscosity (at 25°C)	Contact for details
Solubility	Soluble in common polar aprotic solvents (e.g., DMF, DMAc)

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