Can I use bleach to clean stains on coarse-grained green PEVA film for daily use?
Firstly, the characteristics of bleach: bleach, especially chlorine containing bleach, has strong oxidizing properties and can react colored molecules into colorless molecules through redox reactions to remove or lighten colors. However, this strong oxidizing property may also cause damage to the material.
Secondly, the properties of PEVA materials: PEVA (polyethylene vinyl acetate) is a plastic material with excellent water resistance, chemical resistance, and oil resistance. However, tolerance to strong oxidants or strong acids may be weak.
Next, consider the impact of bleaching agents on PEVA materials:
Risk of damage: The strong oxidizing nature of bleach may cause chemical damage to PEVA materials, affecting their performance and appearance. Specifically, bleaching agents may disrupt the molecular structure of PEVA, causing the membrane material to become brittle, discolor, or lose its original physical properties.
Safety hazards: Improper use of bleach may cause it to splash or evaporate, posing a threat to human health and the environment. Especially for household users, safety is more important when using bleach.
In summary, it is not recommended to use bleach to clean the dirt on the coarse-grained green PEVA film for daily use. To maintain the performance and appearance of PEVA materials, it is recommended to use gentle cleaning methods, such as using neutral detergents or specialized cleaning agents for cleaning. At the same time, safety should be taken into consideration during the cleaning process, and substances such as strong oxidants or strong acids that may cause damage to the material should be avoided.
Can coarse-grained green PEVA film for daily use be dried at high temperature after washing?
It is not recommended to perform high-temperature drying treatment on the coarse-grained green PEVA film for daily use. PEVA materials are sensitive to high temperatures, which may cause deformation, brittleness, or aging, thereby affecting their service life and functionality.
Suggested drying method:
Natural air drying: Lay or hang the cleaned PEVA film in a well ventilated area and let it air dry naturally. This is the safest method to avoid damage to materials caused by high temperatures.
Drying: Gently wipe the surface of the film with a clean dry cloth or towel to remove excess moisture, and then let it air dry naturally.
Notes:
Avoid direct sunlight exposure: Although natural drying is safe, prolonged exposure to direct sunlight may also cause color fading or material aging. Therefore, drying in a well ventilated and cool place is the most ideal.
Do not use a dryer or hair dryer: High temperature drying equipment may cause irreversible damage to PEVA materials.
In summary, using low temperature and natural drying methods is the best choice for protecting PEVA daily films. This can ensure that it maintains good performance and appearance.