Blowing film color masterbatch quality factors!

The choice of pigment: the quality and performance of pigment directly affect the quality of the blown film masterbatch. High-quality pigments should have the characteristics of high purity, good coloring power, high light resistance and weather resistance. If the quality of the pigment is not good, it may lead to poor coloring effect of the color masterbatch, unstable color, easy to fade and other problems.

Performance of carrier resin: The selection of carrier resin should consider its compatibility with the plastic matrix, melt fluidity, thermal stability and other factors. If the carrier resin is incompatible with the plastic matrix, the dispersion of the masterbatch in the plastic film will be uneven, and the performance of the film will be affected. If the melt fluidity of the carrier resin is poor, the processing property of the blown film will be affected. If the thermal stability of the carrier resin is not good, it may decompose during the film blowing process, affecting the quality of the color masterbatch.

Production process control: process parameters such as temperature, pressure and extrusion speed in the production process have important effects on the quality of the Blowing film color masterbatch. For example, if the temperature is too high, it may cause the pigment to decompose or the carrier resin to age; If the pressure is not stable, it will affect the dispersion and uniformity of the masterbatch. If the extrusion speed is too fast, the structure of the masterbatch may be damaged. Therefore, it is necessary to strictly control the production process parameters to ensure the stability and consistency of the production process.

Quality inspection and control: In the production process, it is necessary to carry out strict quality inspection on the Blowing film color masterbatch, including the detection of color, dispersion, coloring power, light resistance, weather resistance and other indicators. At the same time, it is also necessary to establish a perfect quality control system, and strictly manage the procurement of raw materials, the monitoring of the production process, and the inspection of the finished products to ensure that the quality of the blown film masterbatch meets the standard requirements

Lu'an Qing song Masterbatch Co. Ltd was founded in 2008, after years of development, now has a number of advanced production lines, a variety of testing equipment is complete, employ a number of technicians, there are dozens of experienced staff,Lu'an Qing song Masterbatch Co., Ltd specializes in the production of non-woven masterbatches, polypropylene masterbatches and other materials such as spinning, drawing, BCF and other PP masterbatches, and also produces a variety of environmental protection masterbatches, functional masterbatches, blown film masterbatches, injection molding masterbatches, engineering plastic modified masterbatches and reinforced masterbatches. To undertake the sample color matching production, with accurate color matching, fast speed, good price and other characteristics.