PET/ polyethylene terephthalate
Water bottle Qualification
specification | units | index |
viscosity | dL/g | 0.80±0.02 |
crystallinity | % | ≤60 |
tone L | - | ≥83 |
tone b | - | ≤1.0 |
carboxyl | mol/t | ≤25 |
ethanal content | ppm | ≤1.0 |
stive content | ppm | ≤100 |
melting point | °C | 243±2 |
weight of 100 pellets | g | 1.55±0.10 |
Carbonic acid bottle PET chips
specification | units | index |
viscosity | dL/g | 0.85±0.02 |
crystallinity | % | ≤60 |
tone L | - | ≥82 |
tone b | - | ≤1.0 |
carboxyl | mol/t | ≤25 |
ethanal content | ppm | ≤1.0 |
stive content | ppm | ≤100 |
melting point | °C | 243±2 |
weight of 100 pellets | g | 1.55±0.10 |
High-Endothermal bottle PET chips
specification | units | index |
viscosity | dL/g | 0.85±0.02 |
crystallinity | % | ≤60 |
tone L | - | ≥72 |
tone b | - | ≤0 |
carboxyl | mol/t | ≤28 |
ethanal content | ppm | ≤1.0 |
stive content | ppm | ≤100 |
melting point | °C | 243±2 |
weight of 100 pellets | g | 1.55±0.10 |
The PET widely applied in the PET sheet, candy bottle, packing bottle of purified water, natural mineral water, distilled water and so on.
It has low content of heavy metal and acetaldehyde, good color and stable viscosity.As used special technology formula and manufacturing technique, this material has excellent processability, need lower process temperature, suit for a wide range of work. With this material ,the rate of finished product can be higher while the transparency is better, also have less degradation,. It not only guarantee the distinctive taste of water but also render certain the health safe.
Our factory use the most advanced technology of American Dupont, import the full set of production facility. We manufacture in strict accordance with ISO9001 QS, our stable quality worth your dependence.
PET/ polyethylene terephthalate