Here are nine optimized titles for "Color - Matching Methods and Solutions for TPE Materials":
Time of issue:2025-03-13
There are two methods for color - matching of TPE materials.
The first method is using color masterbatches. Color masterbatches with PP as the base material should be used. This method is very convenient both in TPE granulation and TPE application, and it is pollution - free and clean. However, the price is relatively high, and the colors of color masterbatches may not always meet the customers' color requirements. Therefore, color powder is widely used.
The second method is using color powder. One way is to add color powder during TPE granulation. This method is suitable for large - volume orders, which granulation factories are willing to handle. If there are many color varieties, general granulation factories may not undertake the task because it is troublesome to change colors and it causes serious pollution.
Another way is for the product - manufacturing factories to add color powder by themselves. However, a problem will arise: the compatibility and coloring performance between the color powder and TPE, that is, the color - matching problem of TPE.
Color - matching of TPE is an important and difficult problem that troubles TPE production factories. Some products can be colored in several colors, but some colors cannot be achieved. Especially when making toothbrush handles, there are various color requirements that cannot be fully met.
Through experiments, the main problems in difficult TPE color - matching are uneven dispersion of color powder and color spots, especially for dark colors (such as bright red and dark blue). The solutions are: changing the added calcium powder, grinding the color powder finer, using manual color mixing, adding diffusion oil, or changing the shape of TPE particles. Generally, these methods can solve the problems.
