Laser Direct Structuring Additive LDS
Chemical Technical Data Sheet（TDS）
LDS Principle
Traditional plastic components require additional processes such as metal welding to achieve electrical functionality, making it difficult to achieve miniaturization and high precision. The LDS additive enables plastic components (such as mobile phone antennas) to attain electrical interconnect functionality directly through laser engraving and chemical plating, allowing the plastic products to achieve miniaturization and high precision.
Features of LDS-PC
- Significantly higher laser engraving precision compared to infrared laser-engraved products.:
- Fast laser engraving speed.
- High precision of the formed interconnect circuits.
- The circuits formed after chemical plating are stable and robust.
Function of LDS-PC
The primary function of LDS-PC is to facilitate laser engraving on plastic components, forming high-precision interconnect structures, and achieving high-speed chemical plating capabilities.
Applications of LDS-PC
LDS-PC is commonly used in mobile phone antennas, automotive electronic circuits, and medical-grade hearing aids. It is most frequently applied in mobile phone antennas, where LDS-PC can antennas to be directly laser onto the phone casing, thereby reducing the size of the phone.
Suitable Materials for LDS-PC
PC etc
Usage Instructions for LDS-PC
- Mixing and Granulation: Mix LDS-PC with the target material and granulate using an extruder.
- Direct Injection Molding: Mix LDS-PC with the target material and directly injection mold the workpieces using an injection molding machine.
- LDS-PCcan be used with masterbatches, dyes, or pigments during extrusion granulation and direct injection molding.
Recommended Dosage for LDS-PC
- Approximately 11.0 wt%, or adjusted according to user-specific requirements.
Technical Data of LDS-PC
| Parameters | Typical values | est methods |
| Form | Granules | Visual |
| Color | White | Visual |
| Suitable laser wavelength (nm) | 355 | Internal Standard |
| Package Size (kg) | 25.0 | — |
Packaging and Storage
- LDS-PC is packed in plastic bags or cartons containing polyethylene bags.
- LDS-PC is non-hazardous.
- Store in a dry and ventilated place.
- Protect against water and moisture.
- Avoid exposure to sunlight.
- Seal and store any unused portion.
- Use within 12 months.
