Tetraisopropyl titanate (Ti(OiPr)4) is an organic compound composed of titanium and isopropyl groups (-C(CH3)2). It is used as a precursor for the production of titanium dioxide (TiO2), a white pigment widely used in paint, cosmetics, and food industries. TIPT is also used as a starting material in the synthesis of other titanium compounds and as a catalyst in organic synthesis.

Tetra isopropyl titanate, also known as titanium tetraisopropoxide or TIPT, is commonly used in the ink industry as a cross-linking agent and as a catalyst for polymerization reactions.

Here are some specific ways that TIPT is used in the ink industry:

  1. UV-curable inks: TIPT is often used as a cross-linking agent in UV-curable inks. When exposed to UV light, the ink undergoes a polymerization reaction that cross-links the ink molecules and hardens the ink film. TIPT can be added to the ink formulation to promote cross-linking and improve the ink’s adhesion, durability, and resistance to abrasion and chemical attack.

  2. Pigment dispersions: TIPT is also used as a dispersant in pigment dispersions for ink formulations. It helps to stabilize the pigment particles and prevent them from settling out of the ink. This improves the color consistency and print quality of the ink.

  3. Metal printing: TIPT can be used as a catalyst for the polymerization of acrylic resins used in metal printing. The resin is applied to the metal substrate as an ink and then cured using TIPT as a catalyst. This creates a durable and scratch-resistant coating on the metal surface.

  4. Inkjet printing: TIPT can be added to inkjet inks as a cross-linking agent to improve the ink’s adhesion and durability on various substrates, such as paper, plastic, and metal.

Overall, TIPT is a valuable tool in the ink industry, helping to improve the performance and quality of ink formulations. Its ability to promote cross-linking, stabilize pigments, and catalyze polymerization reactions makes it a versatile material for ink manufacturers.