The requirements for colouring materials in the electronic and electrical industry are far more stringent than those for ordinary plastic products. They cover multiple dimensions including colour uniformity, physical and chemical stability, electrical safety, environmental compliance, and production scalability. Liquid colour masterbatch outperforms traditional solid colorants across all key indicators, making it the preferred choice for high-end electronic and electrical products.

Uniform Dispersion, No Colour Defects

The pigments in York liquid colour masterbatch are fully ground and pre-dispersed in a liquid carrier before delivery. After being added to the injection moulding machine, the pigment particles do not agglomerate and mix thoroughly with the plastic. The finished parts have virtually no black spots, flow marks, or colour streaks. The colour is uniform and consistent, meeting the high aesthetic standards required for electronic and electrical components.

Low Addition Rate, Preserves Base Material Properties

The typical addition rate of York liquid colour masterbatch is between 0.03% and 1.5%, significantly lower than that of solid masterbatch. Because of this low addition rate, the impact on the physical properties of the plastic base material is minimal. Electronic and electrical parts require high impact resistance and toughness; if the colourant addition rate is too high, the plastic parts may become brittle and prone to cracking.

Dust-Free, Clean, and Compatible with Automated Production

Liquid colour masterbatch is a fluid material that generates no dust during use. This makes it an ideal choice for the clean room requirements of the electronics industry. 

York provides automated dosing equipment that precisely controls the addition rate without the need for manual weighing or mixing. This greatly improves production efficiency while reducing human error and production costs.

Environmentally Compliant, Ready for Global Certification

York liquid colour masterbatch complies with major international environmental regulations such as RoHS and REACH. For export-oriented electronic and electrical manufacturers, York can provide complete compliance documentation.

Compatible with Mainstream Polymers

York liquid colour masterbatch is suitable for commonly used plastics in the electronic and electrical industry, including ABS, PC, and PP. Coloured, white, and black versions are available, with custom colours offered to meet different appearance requirements.

Free Trial

York offers free samples. Customers can run trials on their own equipment to compare colour, black spots, gloss, and batch-to-batch stability before placing bulk orders.