TCA-K9S Titanium IV 2-propanolato, tris(dodecyl)benzenesulfanato-O (CAS No: 61417-55-8)

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Abstract
Isopropyl tri(dodecylbenzenesulfonate) titanate (CAS No. 61417-55-8), titanate coupling agent TCA-K9S, is a liquid monoalkoxy fatty acid titanate that is compatible to semi-polar nonpolar material. Widely used as catalyst thixotropic agent in all kinds of resins.

Identification
Name: Isopropyl tri(dodecylbenzenesulfonate) titanate
Synonyms: Titanium tris(dodecylbenzenesulfonate)isopropoxide
Molecular Formula: C57H94O10S3Ti
Molecular Weight: 1083.43
CAS Registry Number: 61417-55-8
EINECS: 262-777-4

Equivalents
Kenrich Petrochemicals, Inc Ken-React 9S

Properties
Appearance: Viscous liquid with claret color
Specific Gravity: 1.08
Viscosity : 8000
Solid content: 88%
Solubility: Soluble in alcohol, aromatic mineral oil. Insoluble in water will be hydrolyzed.

Application
Isopropyl tri(dodecylbenzenesulfonate) titanate (CAS No. 61417-55-8), titanate coupling agent TCA-K9S, can be used in composite materials to improve thermal stability, surface smoothness loading level of fillers to reduce the dosage of resin reduce the cost.
It can be applied to polymers including PP, PE rubber. TCA-K9S is a surface treatment agent finorganic fillers such as calcium carbonate, kaolin, talcum etc, to improve hydrophobic property 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 TCA-K9S, the rubber can obtain improved tearing strength tensile strength. So silica can be partly replaced.

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