Dip Coating

Dip means putting or letting something down quickly or briefly in or into (liquid or powder). Dip coating involves immersing a base material into a bath of liquid coating material (like powder, resin, or plastic) to create a protective or decorative layer. The base material is then withdrawn, and the coating is cured or dried.  

How Dip Coating Works

• Immersion: The base material is submerged in the coating solution at a controlled speed.
• Dwell Time: The base material is held in the solution for a specific time, allowing the coating to adhere.
• Withdrawal: The base material is withdrawn from the bath, again at a controlled speed, which influences the coating thickness.
• Drainage & Evaporation: Excess coating drains off, and the remaining solvent evaporates.
• Curing: The coating is cured or dried to solidify and achieve its final properties.

Daiwa Lance offers a diverse selection of products that incorporate the dip coating method. This process includes liquid dip coating, used for items like the Calorized Lance Pipe and Ceramic Coated Lance Pipe, as well as powder dip coating, applied to products such as the Color Pipe and Powder Coated Pipe.