TCA-K238S Titanium IV bis(dioctyl)pyrophosphato-O,ethylenediolato(adduct)bis(dioctyl)hydrogenphospite (CAS No. 65467-75-6)

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Abstract
Di(dioctylpyrophosphato) ethylene titanate (CAS No. 65467-75-6), titanate coupling agent TCA-K238S is a hydroxyl fatty acid pyrophosphate titanate that is stable in aquiferous filler-resin system.

Identification
Name: Di(dioctylpyrophosphato) ethylene titanate
Synonyms: Diphosphoric acid P, P-bis(2-ethylhexyl) ester titanium complex
Molecular Formula: C34H74O16P4Ti
Molecular Weight: 910.70
CAS Registry Number: 65467-75-6

Equivalents
Kenrich Petrochemicals, Inc Ken-React 238S

Properties
Appearance: Pale Yellowish to brown yellow clear viscous liquid
Specific Gravity: 1.08
Refractive Index: 1.470
Decomposition point: 210 C degree
Flash point: 170 C degree
Solubility: Soluble in alcohol, aromatic mineral oil. Insoluble in water could be emulsified in water.

Application
Di(dioctylpyrophosphato) ethylene titanate (CAS No. 65467-75-6), titanate coupling agent TCA-K238S, is mainly used to treat such inorganic fillers as calcium carbonate, clays, etc, to improve impact resistance, flow ability of the composite materials. With carbon black filled, the electrical conductivity could be raised.
The use of TCA-K238S in coating can improve dispersion of silica in system improve setting resistance. It can be used to increase loading of the filler in coating, improve, water resistance, anti-corrosion, flame retardant of the coating.
It is used as coupling agent not only finorganic fillers with resins, but also fnonpolar materials with polar materials.

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