What's PET?
When we use PET bottle, Do you really know what's PET? The PET is not the Pet such as dogs or cats..
There are some PET's characters below.
To protect our earth, we should recycle the used PET bottles. And we - Raidsant provide PET bottle washing line. Welcome to contact us.
There are some PET's characters below.
To protect our earth, we should recycle the used PET bottles. And we - Raidsant provide PET bottle washing line. Welcome to contact us.
| PET | |
|---|---|
| Molecular formula | (C10H8O4)n |
| Density amorphous | 1370 kg/m3 |
| Density crystalline | 1455 kg/m3 |
| Young's modulus(E) | 2800–3100 MPa |
| Tensile strength(σt) | 55–75 MPa |
| Elastic limit | 50–150% |
| notch test | 3.6 kJ/m2 |
| Glass temperature | 75 °C |
| melting point | 260 °C |
| Vicat B | 170 °C |
| Thermal conductivity | 0.24 W/(m·K) |
| linear expansion coefficient (α) | 7×10−5/K |
| Specific heat (c) | 1.0 kJ/(kg·K) |
| Water absorption (ASTM) | 0.16 |
| Refractive Index | 1.5750 |
| source: A.K. vam der Vegt & L.E. Govaert, Polymeren, van keten tot kunstof, ISBN 90-407-2388-5 | |
