Views: 0 Author: Site Editor Publish Time: 2021-09-01 Origin: Site
Gensyu provides outstanding and unique iridescent canisters that are always being done and always being done! The iridescent canister in the package is as noble as the iridescent canisters. In addition, the iridescent canister has proven to be a great success for our customers. Next, we will introduce the performance characteristics of the main materials of the iridescent canisters in detail.
Here is the content list:
Introduction to the characteristics and application advantages of high-density polyethylene
Introduction of PET as a packaging material for iridescent canister
What are the advantages of PET as an iridescent canister packaging material?
The main materials for making iridescent canisters include high-density polyethylene (HDPE), which is a white powder or granular product with good chemical stability. It is insoluble in any organic solvents at room temperature and is resistant to corrosion by acids, alkalis and various salts; The film has low permeability to water vapor and air, and low water absorption. Therefore, the characteristic advantages of the made iridescent canisters can be seen.
Secondly, high-density polyethylene has good heat resistance and cold resistance, and good chemical stability, so iridescent canister has high rigidity and toughness, and good mechanical strength. iridescent canister has good dielectric properties and environmental stress cracking resistance. At the same time, the hardness, tensile strength and creep of iridescent canisters are better than low-density polyethylene; iridescent canister has abrasion resistance, electrical insulation, toughness and cold resistance.
As the packaging material of iridescent canisters, PET is a milky white or light yellow highly crystalline polymer with a smooth and shiny surface. Creep resistance, fatigue resistance, good abrasion resistance and dimensional stability, low abrasion and high hardness, have the greatest toughness among thermoplastics.
In addition, PET resin as an iridescent canisters packaging material has a high glass transition temperature, slow crystallization speed, long molding cycle, long molding cycle, large molding shrinkage, poor dimensional stability, and crystallization molding is brittle and low heat resistance.
1. As an iridescent canisters packaging material, PET has good mechanical properties, impact strength is 3 to 5 times that of other films, and good folding resistance.
2. As the packaging material of iridescent canisters, PET is resistant to oil, fat, dilute acid, dilute alkali, and most solvents.
3. As the packaging material of iridescent canisters, PET has excellent high and low temperature resistance. It can be used for a long time in the temperature range of 120℃, and can withstand high temperature of 150℃ for short-term use, and can withstand low temperature of -70℃. The mechanical properties have little effect.
4. The gas and water vapor permeability is low, and it has excellent gas, water, oil and odor resistance.
5. As the packaging material of iridescent canisters, PET has high transparency, can block ultraviolet rays, and has good gloss.
6. As the packaging material of iridescent canisters, PET is non-toxic, tasteless, and has good hygiene and safety, and can be directly used for food packaging.
Not only because the iridescent canister has a very unique high-end quartz appearance; there is also magic, when you change the observation through the changed reflected light, you will also see the changed color! Gensyu provides you with unique and high-quality packaging containers. The quartz iridescent canister has a high-end quartz coating, and the color changes with the angle to increase the vitality of the iridescent canisters！