TEEIA

• Chun Hung Industrial has developed an efficient solvent specifically for the semiconductor manufacturing process in collaboration with semiconductor equipment companies.
• The solvent possesses the following characteristics:

   1.Capable of easily dissolving a variety of substances with different polarities.

   2.High dissolving power for poorly soluble polymers, including polyamide (PA), polyimide (PI), polyamide-imide (PAI), and

       polyurethane (PU).

   3.Suitable for use in inkjet inks, effectively enhancing the inkjet stability of printers, the storage stability of inks, and overall printability.

• HCH-m1 and HCH-B3 are two semiconductor-specific solvent products developed by Chun Hung Industrial:

   1.HCH-m1 contains amide groups and methoxy groups, and is a colorless amide compound.

   2.HCH-B3 contains amide groups and butoxyethanol groups, also a colorless amide compound.

• This solvent effectively removes various impurities and residues from the wafer surface, including PVDF (polyvinylidene difluoride), ensuring a smooth production process.
• The solvent formula is carefully designed to prevent any damage to the wafer surface while maintaining eco-friendliness.
• This solvent has been widely adopted by renowned semiconductor manufacturing companies both domestically and internationally, receiving high praise from customers.