Analysis of the difference between universal color masterbatch and special color masterbatch

Special color masterbatch : It is a color masterbone made of the same plastic as the carrier according to the plastic type specified by the user for the product. For example, PP color masterbatch and ABS color masterbatch respectively use PP and ABS as carriers.

Universal color masterbatch: A resin (often a low melting point PE) is also used as a carrier, but it can be applied to the coloration of other resins than its carrier resin. The universal color masterbatch is relatively simple and convenient, but has many disadvantages. It is recommended that you use a special color masterbatch.
Why are many companies not producing universal color masterbatches? Most formal color masterbatch companies in the world generally do not produce universal color masterbatches. There are many shortcomings in the universal color masterbatch. In fact, the “universal” range of the universal color masterbatch is very narrow, and the technical indicators and economic benefits are also poor.
1. Poor predictability of coloring effect
The color masterbatch is used for coloring, and the pigment of the universal color masterbatch exhibits different colors in different plastics, so the coloring effect is less predictable.
2. Affect other properties of plastic products
In particular, it affects the strength, and the product is easily deformed and twisted, which is more obvious to engineering plastics.
3. Higher cost
In order to be 'universal', the universal color masterbatch often uses a higher heat-resistant grade of pigment, resulting in waste.

Quartz Glass

Quartz glass is made by melting a variety of pure natural quartz (such as crystal, quartz sand, etc.). The coefficient of linear expansion is extremely small, which is 1/10-1/20 of ordinary glass, and has good thermal shock resistance. It has high heat resistance, often used at temperatures between 1100 and 1200 degrees Celsius, and short-term temperatures of up to 1400 degrees Celsius. Quartz glass is mainly used in laboratory equipment and refining equipment for special high-purity products. Because of its high spectral transmission, it is not damaged by radiation (other glass will be dark after being irradiated by radiation), so it is also an ideal glass for spacecraft, wind tunnels and spectrophotometer optical systems.

Quartz Glass,Optical Fiber Quartz Glass Rod,Glass Measuring Beaker,Quartz Glass Slid

Dongguan Haikun New Material Co., Ltd. , https://www.nitrideceramic.com