Description

Tris-(Diisooctylpyrophosphateoxy)-Titanate CAS NO 128439-96-3 is a specialized organotitanate coupling agent designed to enhance the compatibility and performance of inorganic fillers within organic polymer matrices. This compound is critical for improving the mechanical properties, dispersion, and processing characteristics of composite materials. It is primarily needed by manufacturers in the plastics, coatings, and advanced materials industries seeking to optimize product performance and reduce formulation costs.

Application

• As a coupling agent and adhesion promoter in filled polyolefin (PP, PE) and engineering plastic (PA, PBT) composites.
• To improve pigment and filler (e.g., calcium carbonate, talc, silica) dispersion and reduce viscosity in masterbatches and polymer compounds.
• To enhance the wetting and bonding of coatings and adhesives to metallic or mineral substrates.
• As a surface modifier for nanoparticles to prevent agglomeration and improve compatibility in specialty polymer formulations.
• In the production of high-performance sealants and elastomers to improve filler-polymer interaction and durability.
• To act as a catalyst or cross-linking agent in specific esterification and polymerization reactions.

Basic Information

Item	Detail
Product Name	Tris-(Diisooctylpyrophosphateoxy)-Titanate
CAS No.	128439-96-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Titanium tris(diisooctyl pyrophosphate); Diisooctyl pyrophosphate titanate ester; Ken-React LICA 38 (Typical Trade Name); Tyzor PPZ (Typical Trade Name); KR 38S; Organotitanate coupling agent; Titanium coupling agent; Pyrophosphato titanate
EINECS	Contact for details

Quality Control

Our Tris-(Diisooctylpyrophosphateoxy)-Titanate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent performance as a coupling agent. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and key physical properties is provided with every shipment to guarantee it meets your technical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Titanium content)	≥ 4.0 %
Density (at 25°C)	~1.05 g/cm³
Viscosity (at 25°C)	Contact for details
Moisture (Karl Fischer)	≤ 0.5 %

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