Polyethylene terephthalate (PET)
ItemUnitIndexIntrinsic viscosity(IV)dL g0 80 ± 0 02Crystallinity%≤60Acetaldehyd Contentppm≤1 0Color (L-value)≥83Color (b
Item | Unit | Index |
Intrinsic viscosity (IV) | dL/g | 0.80 ± 0.02 |
Crystallinity | % | ≤60 |
Acetaldehyd Content | ppm | ≤1.0 |
Color (L-value) | ≥83 | |
Color (b-value) | ≤1 | |
Melting point | °C | 243 ± 2 |
Moisture Content | %/w | ≤0.4 |
Weight of 100 chips | g | 1.55 ± 0.10 |
Dust content | ppm | ≤100 |
Application:
1. It is widely used in packaging, electronics, health care, construction, automotive and other fields.
2.It is used in synthetic fibers, and engineering resins often in combination with glass fiber.
3.Beverage, food and other liquid containers.
4. Good mechanical properties, impact strength is 3~5 times of other films, good folding resistance.
5. oil resistance, fat resistance, resistance to dilute acid, dilute alkali, resistance to most solvents.
6. Can be in 55-60ºC temperature range of long-term use, short-term use can withstand 65ºC high temperature, can withstand -70ºC low temperature, and high and low temperature has little impact on its mechanical properties.
7. Low permeability of gas and water vapor, both excellent resistance to gas, water, oil and odor performance.
8. High transparency, can block ultraviolet rays, good luster.
9. Non-toxic, tasteless, good health and safety, can be directly used for food packaging.
