Abstract
Isopropyl tri(dodecylbenzenesulfonate) titanate
(CAS No. 61417-55-8), titanate coupling agent KH-109, is a liquid monoalkoxy fatty acid titanate that is compatible to semi-polar and nonpolar material. Widely used as catalyst and 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 and mineral oil. Insoluble in water and will be hydrolyzed.
Application
Isopropyl tri(dodecylbenzenesulfonate) titanate (CAS No. 61417-55-8), titanate coupling agent KH-109, 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. KH-109 is a surface treatment agent for inorganic fillers such as calcium carbonate, kaolin, 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 KH-109, the rubber can obtain improved tearing strength and tensile strength. So silica can be partly replaced.
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