Description
Titanate Coupling Agent FD**8 (CAS No. **********8) is a neoalkoxy
titanate coupling agent, it has a better thermostability compared
to traditional monoalkoxy titanates. Its function is similar to
Ken-React LICA *8 from Kenrich Petrochemicals, Inc.
Identification
Name: Neopentyl(diallyl)oxy, tri(dioctyl)pyro-phosphato
titanate
Synonyms: Titanium IV 2, 2(bis *-propenolatomethyl)butanolato,
tris(dioctyl)pyrophosphato-O
CAS Registry Number: **********8
Equivalents
Ken-React® LICA *8 from Kenrich Petrochemicals, Inc.
Properties
Appearance: Greenish brow, transparent viscous liquid
Viscosity(*5. Cps): <***0
Flash Point (. TCC): **0
Density(*6): 1.*3
Solubility: Soluble in isopropyl alcohol, xylene and toluene.
Reacts with DOP and H2O.
Applications and Performance
Coupling Agents are molecular bridges at the interface between two
substrates, usually but not limited to an inorganic filler/fiber
and an organic polymer matrix. Titanium-derived coupling agents
react with free protons at the inorganic interface resulting in the
formation of organic-titanium monomolecular layers on the inorganic
surface. Additionally, the coupling agent may have up to Six
Functions in the matrix-which include polymer catalysis and other
heteroatom effects-independent of inorganic content.
Typically, titanate-treated inorganics are hydrophobic,
organophilic, and organofunctional. Fillers may be pretreated or
treated in situ absent water of condensation and drying techniques
as needed with silanes. When used in polymers, titanates can
increase adhesion; Improve impact strength and mechanical
properties; Reduce embrittlement; Allow higher filler loadings;
Optimize particulate dispersion; Increase flow of filled and
unfilled polymers at lower process temperatures; Prevent phase
separation; And may have other effects.
Reactive Substrates
Proton reactivity allows coupling to almost all inorganic and
organic substrates such as CaCO3, carbonates, carbon black,
graphite, minerals, nano-particulates, silicas, silicates, metals,
metal oxides, peroxides, hydrates, acetates, borates, sulfates,
nitrates, nitramines, aramid, organic pigments, cellulosics,
sulfur, azodicarbonamide, polymers, etc.
Some Commercial Applications
Ttreat inorganic fillers such as calcium carbonate, barium sulfate,
etc, so that improved processing rheological property, higher
loading of fillers, improved mechanical performance can be
obtained.
Improve dispersion, hiding power and coloring power for pigments,
to improve anticorrosion, water resistance, flame retardance.
In high loading of aluminum hydroxide filled fiber glass reinforced
polyester, not only preventing fillers precipitating in the liquid
resin, but also improving flame retardance. Rubber products can be
improved in tensile strength, tearing strength, elongation at break
and aging resistance.
Used as coupling agent not only for inorganic fillers with resins,
but also for non-polar materials with polar materials.
Notice:
Its powder form and capsule form are also available for our
customer.
