| Feature: | Bottle Grade |
|---|---|
| CAS No.: | 25038-59-9 |
| Formula: | (C10h8o4)N |
|
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PET (Polyethylene Terephthalate): The Versatile, High-Performance Thermoplastic Polyeste
PET (Polyethylene Terephthalate) is a highly versatile, transparent, and durable thermoplastic polyester polymer. It is one of the world's most widely used and recycled plastics, renowned for its exceptional combination of properties that make it ideal for demanding applications across packaging, textiles, films, and engineering plastics.
Applications:Widely used in making the packing bottles for pure water, natural mineral water, distilled water, drinking water, flavoring and candy containers, makeup's bottle and PET sheet material etc.
Packaging:In 25kg kraft bag or 1100kg jumbo bag.;22 MT/CTN.
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Property
|
Unit |
Index |
Test method |
||||||||||||||||||||
|
Itrinsic Viscosity |
dL/g |
0.820±0.02 |
ASTM D4603 | ||||||||||||||||||||
|
Content of acetaldehyde |
ppm |
≤1
|
Gas chromatography | ||||||||||||||||||||
|
Color value |
/ |
≥82 |
HunterLab | ||||||||||||||||||||
|
Carboxylerid group |
mmol/kg |
≤30 |
Photometric titration | ||||||||||||||||||||
|
Melting point |
ºC |
243±2 |
DSC | ||||||||||||||||||||
|
Water content |
wt% |
≤0.2 | Weight method | ||||||||||||||||||||
|
Powder dust |
ppm |
≤100 | Weight method | ||||||||||||||||||||
|
Vicat Softening Temperature |
g |
1.55±0.10 | Weight method | ||||||||||||||||||||
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