| Model: | QX-006 |
|---|---|
| Brand: | QX |
| Origin: | Made In China |
| Category: | Chemicals / Resin |
| Label: | PET RESIN , plastic chemcials , polymer&rubber |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:18 Feb, 2013 |
PET has good barrier properties against oxygen and carbon dioxide. Therefore, it is utilized in bottles for mineral water.
Other applications include food trays for oven use, roasting bags, audio/video tapes as well as mechanical components.
PET exists both as an amorphous (transparent) and as a semi-crystalline (opaque and white) thermoplastic material. Generally, it has good resistance to mineral oils, solvents and acids but not to bases.
The semi-crystalline PET has good strength, ductility, stiffness and hardness. The amorphous PET has better ductility but less stiffness and hardness.
|
Performance project |
Test data |
Test unit |
|
intrinsic viscosity |
0.806 |
dl/R |
|
melting point |
249 |
º C |
|
moisture |
0.01 |
% |
|
diethylene-glycol |
1.0 |
% |
|
ash content |
0.01 |
% |
|
Powder crumbs content |
79 |
mg/kg |
|
Amino content |
24 |
mol/t |
|
Chromaticity L value |
96.4 |
|
|
crystallinity |
61.1 |
% |
|
Chromaticity b-valued |
0.1 |
|
|
Acetaldehyde content |
0.3 |
mg/kg |
