Laser-Markable PC

About Laser-Markable PC

Many chargers and power supply housings, such as those for Xiaomi and Samsung phones, are made from flame-retardant PC. As laser marking has matured and gained consumer acceptance, many chargers and power supplies now use laser marking for logos, graphics, text, manufacturer information, product specifications and instructions. However, because of the limitations of the flame-retardant PC base resin, laser markings are often blurred, unclear and hard to read. Our laser-markable modified PC significantly improves marking quality, solving these problems with virtually no effect on the base material's physical properties. It also addresses poor marking results, unattractive mark colors or unmarkable surfaces on various plastic products, while increasing laser marking speed, efficiency and output.

Our laser-markable PC currently achieves the following effects

• Black marks on white backgrounds
• Black marks on colored backgrounds
• White marks on black parts
• Gold marks on black parts
• Black marks on transparent parts
• White marks on colored parts

Laser-Markable PC Features

• High gloss
• Paintable
• No cracking in glacial acetic acid or carbon tetrachloride
• High toughness, high impact strength
• No cracking when dropped
• Ultrasonically weldable
• Passes ball pressure test at 125 ℃
• Outstanding fire resistance up to 94-V0 at 0.8 mm
• High CTI rating, glow wire 960 ℃