| 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 drinking water or cold filling and other food containers etc.
Packaging:In 1150kg jumbo bag;23 MT/CTN.
|
Property
|
Unit |
Test Method |
Index |
||||||||||||||||||||
|
Itrinsic Viscosity |
dL/g |
ASTM D4603-03 |
0.80±0.02 | ||||||||||||||||||||
|
Acetaldehyde |
ppm |
GC |
≤1.0 | ||||||||||||||||||||
|
DEG |
% |
GC |
1.25±0.2 | ||||||||||||||||||||
|
Melting Point |
ºC |
DSC |
249±3 | ||||||||||||||||||||
|
COOH |
mmol/kg |
Titration | ≤35 | ||||||||||||||||||||
|
L Value |
/ |
GS | ≥80 | ||||||||||||||||||||
|
B Value |
/ |
GS | ≤-1.5 | ||||||||||||||||||||
|
Crystall-zation |
% |
DSC | ≥45 | ||||||||||||||||||||
|
Humidity |
% |
IR | ≤0.4 | ||||||||||||||||||||
|
Impurities |
granula/500g |
GS | NULL | ||||||||||||||||||||
|
ASH |
% |
GB/T 14190 | ≤0.08 | ||||||||||||||||||||
|
DUST |
mg/kg |
GB/T 14190 | ≤100 | ||||||||||||||||||||
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