For example, if plastic is compared to a bowl of white rice, the masterbatch is like a seasoning packet. Just sprinkle it in and stir it; the color will be uniform, and the taste will be stable.
Advantages of masterbatch:
1. The color is more stable and less likely to make mistakes;
2. Easy to process and accurate measurement;
3. Can be used in large quantities with high efficiency;
4. Not easy to pollute equipment;
5. Low cost；
Unlike ordinary colors, fluorescent pigments are high-brightness pigments.
It converts the absorbed ultraviolet rays or strong light into super bright colors that can be seen by the naked eye, so you will feel that it is brighter than ordinary colors. Common colors such as yellow, green, and orange.
Common fluorescent colors include:
Fluorescent yellow (like a marker)
Fluorescent green (common in sportswear)
Fluorescent powder (shampoo, etc.)
Fluorescent orange (common in traffic cones and sports vests)
Fluorescent blue (a bit of a techie feel)
Why use masterbatches to match fluorescent pigments?
Although fluorescent pigments are bright, if they are added to plastics alone, they will encounter a lot of trouble:1. They are prone to uneven distribution, with some darker colors and some lighter colors;
2. They are prone to discoloration or darkening when exposed to heat;
3. They are not stable during processing and are prone to waste;
4. They are difficult to weigh, resulting in color deviation.
Using masterbatches to "package" fluorescent pigments can solve these problems. In plastic molding processes such as injection molding, extrusion, and bottle blowing, fluorescent masterbatches are a more professional and reliable choice.
How are fluorescent masterbatches made?
The production process of fluorescent masterbatches is like a set of scientifically proportioned "coloring plans".Step 1: Choose the right fluorescent pigment
Different fluorescent pigments are suitable for different types of plastics, processing temperatures, and brightness. For example, injection molded products require pigments with stronger thermal stability. For example, the AX series
Step 2: Choose the right resin carrier
This "carrier" is like "wrapping" the color and is compatible with the final plastic.
Step 3: Add dispersants, lubricants, and antioxidants
The function of these auxiliary materials is to make the fluorescent pigment more evenly dispersed and non-agglomerated; at the same time, improve heat resistance and color stability.
Step 4: Melt mixing and pelletizing
After mixing all the raw materials, use a twin-screw extruder for high-temperature mixing, cool and cut into pellets to obtain the finished masterbatch. Then, you only need to add these masterbatches in proportion during plastic processing.
Where can you buy Fluorescent pigments in bulk?
Fluorescent pigments emit bright, visible light under ultraviolet or other light sources and are widely used in various applications, including fluorescent coatings, stationery, textiles, plastics, advertising signage, and electronic displays. As a professional Daylight fluorescent pigment ingredients. supplier and manufacturer, Wanlong Chemical Co., LTD. has nearly 10 years of experience in supplying and exporting fluorescent pigment ingredients from China. You can confidently purchase fluorescent powder from Wanlong Chemical Co., LTD. If you have any questions or concerns, please feel free to contact us and we will get back to you within 1 business day.
If you have needs please contact us.
Established in 1989, Wanlong Chemical Co., LTD. has been focusing on polymer synthesis and fine chemical intermediates research and development and production for nearly 40 years, and has developed three business systems - polymer materials, organic dyes and chemical intermediates, including Fluorescent pigment powder. We offer wholesale prices for bulk purchases, even for small quantities, and offer a free sample to potential customers. If you have needs please contact us.
Post time: 2025-06-16 16:38:55