| Appearance: | granular, transparent |
|---|---|
| Place of Origin: | China (Mainland) |
| MF: | COC6H4COOCH2CH2O |
| CAS No.: | 25038-59-9 |
Quick Details
Specifications
Product Name: PET Resin
CAS No.: 25038-59-9
Grade: bottle grade,textile grade
Molecular Formula: COC6H4COOCH2CH2O
Appearance: granular, transparent
Specifications:
|
Parameter |
Unit |
Grade |
||||||
|
PET CR-8816 |
PET CR-8863 |
PET CR-8839 |
PETCR8828 |
|||||
|
I.V. |
dL/g |
0.810 ± 0.020 |
0.820 ± 0.020 |
0.770 ± 0.020 |
0.870 ± 0.020 |
|||
|
DEG |
% |
1.40 ± 0.30 |
1.40 ± 0.30 |
1.20 ± 0.30 |
1.10 ± 0.30 |
|||
|
– COOH |
mmol/kg |
≤ 35 |
≤ 35 |
≤ 35 |
≤ 35 |
|||
|
AA |
ug/g |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
|||
|
Color value |
L |
/ |
≥ 80 |
≥ 80 |
≥ 80 |
≥ 80 |
||
|
B |
/ |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
|||
|
Powder |
mg/kg |
≤ 100 |
≤ 100 |
≤ 100 |
≤ 100 |
|||
|
Melting point |
°C |
≥ 240 |
≥ 240 |
≥ 245 |
≥ 240 |
|||
|
Density |
g/cm3 |
1.40 ± 0.01 |
1.40 ± 0.01 |
1.40 ± 0.01 |
1.40 ± 0.01 |
|||
|
Moisture |
% |
≤ 0.2 |
≤ 0.2 |
≤ 0.2 |
≤ 0.2 |
|||
Usage:
Bottle-grade polyester chips are suitable for making the packing bottles for pure water, natural mineral water, distilled water, drinking water, flavoring and candy containers, PET sheet material etc.
Packing:
25/50/1050kgs PP bag