Waterproof PET Film

Yongyuan is Waterproof PET Film manufacturers and suppliers in China who can wholesale Waterproof PET Film. PET is a milky white or light yellow highly crystalline polymer with a smooth and shiny surface. Creep resistance, fatigue resistance, abrasion resistance and dimensional stability are good, low wear and high hardness, with the greatest toughness among thermoplastics: good electrical insulation performance, less affected by temperature, but poor corona resistance. Non-toxic, weather resistance, good stability against chemicals, low water absorption, resistant to weak acids and organic solvents, but not resistant to hot water soaking, not alkali resistant. PET resin has a high glass transition temperature, slow crystallization speed, long molding cycle, long molding cycle, large molding shrinkage, poor dimensional stability, brittle crystallized molding, and low heat resistance.

Waterproof PET film is a film with oil and water resistance properties, also known as anti-fouling film

The waterproof film is a top film with anti-oil and water properties, which is thin and does not change the optical performance of the anti-reflection film.

advantage of Waterproof PET Film:

1. It has good mechanical properties, the impact strength is 3~5 times that of other films, and it has good folding resistance.

2. Resistant to oil, fat, dilute acid, dilute alkali, and most solvents.

3. It can be used for a long time in the temperature range of 55-60 ℃, short-term use can withstand high temperature of 65 ℃, and can withstand low temperature of -70 ℃, and the mechanical properties of high and low temperature have little effect on it.

4. The gas and water vapor permeability is low, and it has excellent gas, water, oil and odor performance.

5. High transparency, can block ultraviolet rays, good gloss.

6. Non-toxic, tasteless, hygienic and safe, can be directly used in food packaging.

Features of Waterproof PET Film:

The PET material film is used, which is a material with strong durability, firmness, high toughness, moisture resistance, high temperature and low temperature resistance. It is clear and transparent, and it becomes a film with different characteristics after various processes such as bulk dyeing, metallization coating, magnetron sputtering, and interlayer synthesis.