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Isopropyl tri (dioctyl)phosphato titanate

Isopropyl, tri (dioctyl)phosphato titanate(CAS:65345-34-8), Our model TCA-K12(equivalent to Ken-React® KR 12),is a liquid monoalkoxy fatty acid titanate that is compatible to semi-polar and nonpolar material.
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  • TCA-K12

  • TCA-K12

1. Product Introduction of the Isopropyl, tri (dioctyl)phosphato titanate(CAS:65345-34-8)

Isopropyl, tri (dioctyl)phosphato titanate(CAS:65345-34-8), Our model TCA-K12(equivalent to Ken-React® KR 12),is a liquid monoalkoxy fatty acid titanate that is compatible to semi-polar and nonpolar material.

2. Product Parameter (Specification) of the Isopropyl, tri (dioctyl)phosphato titanate(CAS:65345-34-8)




Tan transparent viscous liquid

Specific Gravity (ρ20), g/cm3


Viscosity (25℃), cps


Refractive Index(


Fish Point, ℃


Decomposition Temperature, ℃



Soluble in alcohol, aromatic and mineral oil. Insoluble in water and will be hydrolyzed.

3.Application of the  Isopropyl, tri (dioctyl)phosphato titanate(CAS:65345-34-8):

This product can be used in composite materials to improve thermal stability, surface smoothness and loading level of fillers to reduce the dosage of resin and reduce the cost.

It can be applied to polymers including PP, PE and rubber. It is a surface treatment agent for inorganic fillers such as calcium carbonate, kaoline, talcum etc, to improve hydrophobic property and dispersion of the filler. As a result, the products treated by this product will obtain improved mechanical strength, reduced moisture absorption.

When rubber is filled by the filler of kaolin treated by it, the rubber can obtain improved tearing strength and tensile strength. So silica can be partly replaced.

There are numerous references in the literature citing the use of it. It may be used in high temperature processing thermoplastics when applied as a masterbatch pellet. Applications include: faster cycles @ lower temperatures for thermoplastic and elastomer polymer processing; copolymerization of dissimilar polymers in the melt; regeneration of regrind; improved mechanical properties of CaCO3, mineral and metal oxide filled polymers; control of burn rate and burn rate exponent in energetics and FR compositions; viscosity reduction; adhesion promotion; catalyst; dispersant, etc.

4.Packing Details of the  Isopropyl, tri (dioctyl)phosphato titanate(CAS:65345-34-8):

The regular packing of  Isopropyl, tri (dioctyl)phosphato titanate(CAS:65345-34-8) is 25kg plastic pail, 200L steel drums and 1000L immediate bulk container.

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5.Suggested Functions of Isopropyl, tri (dioctyl)phosphato titanate(CAS:65345-34-8)

Coupling agent, adhesion promoter, catalyst, repolymerization catalyst, copolymerization catalyst, regrind regenerator, polymer strain and mechanical property improver, dispersion aid, deagglomerator, wetting agent, surfactant, grinding aid, plasticizer or solvent reducer, superplasticizer, low temperature flexibilizer, process aid, peptizer, flow control agent, lubricant, viscosity depressant, thixotrope, suspension aid, impact modifier, comonomer, Lewis Acid reducing agent, hydrophobic agent, cure rate modifier, blowing agent activator, intumescent activator, flame retardant, conductivity enhancer, corrosion inhibitor, anti-aging inhibitor, etc. Function depends on dosage, solubility parameters, dilution, sequencing, process conditions, substrate, polymer, other ingredients, curatives, etc. and their interaction with the neoalkoxy, octyl, phosphato and titanium functionalities of TCA-K12 (TCA-102).

6.Amounts and How to Use Isopropyl, tri (dioctyl)phosphato titanate(CAS:65345-34-8)

Titanate use level can vary from ppm when used as a catalyst in synthesis to 0.2 to 0.6% by weight of polymer(s) when used as a polymer regeneration catalyst or copolymerization catalyst in the macromolecular melt. A general rule of thumb is to use 0.2 wt. % of polymer (1% CAPS KR 12/L) or 0.2 to 0.7 wt. % of filler, whichever is the greater.Typically, a 2.7 S.G., 2.5μ mineral filler such as CaCO3 will require 0.2 to 0.4 wt. % titanate.0.1 to 0.6 wt. % of total polymer matrix is a good range for ladder studies. Amounts to as much as 3% are often used. Use like a color concentrate and lower process temperatures ~10%.

Nanjing, Jiangsu,China
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