If you work with plastic coloring every day, you may have noticed that traditional solid masterbatch is becoming increasingly "inconvenient."

Long color changeover times, inconsistent color, high storage space requirements, and stubborn scrap rates—these are challenges many manufacturers face, often accepting them as "normal."

But they don’t have to be.

York New Material has specialized in liquid color technology for years. What we’ve found is that once companies truly understand what liquid color can do, the typical reaction is: "So these problems actually can be solved."

This article skips the complicated theories and answers the questions our customers ask most often.

1. Can Liquid Color Help Me Save Money?

Yes—and not just in one area.

Lower usage rate: Solid masterbatch typically requires a let-down ratio of 2%–4% to achieve the desired opacity. Liquid color often achieves the same result at just 0.03%–1.5%. Less colorant per batch means lower material costs.

Faster color changes: Switching from black to white with solid masterbatch can take 30 minutes or more of purging. With York’s liquid color, it’s often done in just a few minutes. Less downtime means more output.

Smaller inventory footprint: Liquid color takes up significantly less storage space than bags of solid masterbatch, freeing up warehouse capacity and reducing tied-up capital.

When you add these up, many of our customers see a clear reduction in total applied cost after making the switch.

2. Is the Color Stable? Will It Vary Between Batches?

Stability is actually one of the strongest advantages of liquid color.

The challenge with solid masterbatch is that it relies on screw shear force to disperse pigments. If processing parameters shift or residence time varies, color consistency suffers.

Liquid color works differently. The pigment is already uniformly dispersed before it even enters the screw, delivering consistent color shot after shot, batch after batch.

For manufacturers in automotive components, food packaging, or medical devices, this level of consistency is often the deciding factor.

3. Will Production Become More Complicated with Liquid Color?

This is a common concern when companies first consider liquid color: Does it require equipment modifications? Is the process more complex?

At York, our approach is to make the transition as simple as possible.

Liquid color is compatible with dedicated dosing equipment, and in most cases, no major equipment changes are needed. On-site training is straightforward, and many customers find that after the switch, operations are actually simpler compared to handling bags of masterbatch.

4. Is Liquid Color More Environmentally Friendly?

Yes—and this is becoming increasingly important.

Cleaner production environment: Unlike solid masterbatch, which can generate dust during handling, liquid color eliminates dust entirely, contributing to a cleaner and safer workplace.

Better for recycling: Solid masterbatch often contains a carrier resin that may not be fully compatible with the base polymer, potentially affecting recyclate quality. Liquid color has no carrier resin, so it introduces no foreign polymer into the recycling stream.

5. What Makes York Different?

York’s strength lies in not just selling a product, but in helping you optimize your entire coloring process.

Custom formulations: Applications like PET preforms, automotive interiors, and medical components each have unique requirements. We develop customized material solutions based on your specific application and base resin.

Fast turnaround: When you need a custom color match, York can deliver samples quickly—helping you keep development cycles on track.

Reliable supply chain: We maintain strategic inventory of key raw materials to ensure that you never face production interruptions due to supply shortages.

York New Materials is dedicated to liquid color technology. We don’t just provide colorants—we help you run smoother processes and gain better control over your costs.