Chemical Name

Tetraisopropyl bis(2-octylphosphonoacyloxy) titanate

English Name

Tetraisopropyl di(dioctylphosphate)titanate

CAS No.

65460-52-8

Molecular Formula

C28H6307Ti

Molecular Weight

559.0

Physical properties

This product is a colorless to light yellow, low viscosity, transparent liquid that is soluble in organic solvents and insoluble in water; it hydrolyzes when mixed with water. Being a hexacoordinated titanate, it is more stable than tetracoordinated titanates and is not prone to exchange reactions with esters. It has good adhesion to inorganic materials such as metals and glass fibers.

Application

Product can reduce the usage of titanium dioxide/talc and solvents in high solid content epoxies, increase the amount of talc fillers without altering the system's viscosity, and enhance adhesion to glass and metals. This product is used for treating inorganic fillers such as calcium carbonate, talc, barium sulfate, titanium dioxide, and metal powders to improve dispersion and anti-settling properties. It is also used in unsaturated polyester fiberglass to enhance the mechanical properties and anti-aging of the composite.

25-liter or 200-liter drum packaging for bags

Store in a cool, dry, well-ventilated area, away from light and heat. International equivalent

KR-41B (U.S. Kenrich Petroleum Company)