Advantages of polyester masterbatch: heat resistance, dispersion, light resistance, good stability, water resistance, dry cleaning resistance, oil resistance.
Polyester masterbatch Properties:
Polyester is a single pure hydrocarbon, the molecular chain contains tertiary carbon atoms, after heat, light in the tertiary carbon atoms at the molecule is easy to crack, so that the quality of polyester deteriorates, so the requirements of the made of color masterbatch in high temperature spinning is easy to diffuse, do not damage the fiber quality, do not make the fiber fade, have good light resistance, wear resistance, solvent resistance, can withstand the strict spinning draft.
The main function of black polyester masterbatch is coloring, and its color and color fastness must meet the requirements of users, while its quality must also meet the requirements of polyester spinning and post-processing technology, that is, the addition of masterbatch does not affect the spinnability of polyester and the physical machinery and wear performance of colored fiber. Testing for masterbatch manufacturers is to have a basic estimate of their product quality, for users is to provide a scientific basis for the use of color masterbatches. There are several items that should be tested.
Polyester masterbatch packaging storage method:
The product adopts double packing, the inner layer is waterproof and moisture-proof polyethylene film bag, and the outer layer is paper-plastic composite bag. Standard packing 25kg/bag. Please store in a ventilated, dry place, under the cushion, avoid sun, rain, masterbatch color quality of up to 5 years. The remaining parts should be re-sealed after opening the bag to prevent dust pollution and moisture absorption.
Suzhou Politi Material Technology Co., Ltd. was founded in May 1995, we focus on 20 years, from the beginning of the establishment of polyester (PET) and nylon (PA) chemical fiber masterbatch and functional masterbatch as the leading, has developed into a scientific research, development, production and marketing in one of the high-tech enterprises.
