PET CR-8816 is for packing bottles, like pure water, natural mineral water, distilled water, drinking water
PET CR-8863 is for small-package edible oil bottles, liquor bottles, medicine bottles, cosmetics bottles, PET sheets
PET CR-8839 is for hot-filling bottles, like tea drinks, fruit-juice drinks and other medium type drinks
PET CR-8828 is for carbonated drinks bottles and 3-gallon, 5-gallon big bottles
PET CR-8828F is fast reheat chip for packing bottles of carbonated and soft drinks.
|
Parameter |
Unit |
Grade |
|||||
|
|
|
PET CR-8816 |
PET CR-8863 |
PET CR-8839 |
PET CR8828 |
PET CR8828F |
|
|
I.V. |
dL/g |
0.810 ± 0.020 |
0.820 ± 0.020 |
0.770 ± 0.020 |
0.870 ± 0.020 |
0.850 ± 0.020 |
|
|
DEG |
% |
1.40 ± 0.30 |
1.40 ± 0.30 |
1.20 ± 0.30 |
1.10 ± 0.30 |
1.10 ± 0.30 |
|
|
– COOH |
mmol/kg |
≤ 35 |
≤ 35 |
≤ 35 |
≤ 35 |
≤ 35 |
|
|
AA |
ug/g |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
|
|
Color value |
L |
---- |
≥ 80 |
≥ 80 |
≥ 80 |
≥ 80 |
≥ 70 |
|
|
B |
---- |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
|
Powder |
mg/kg |
≤ 100 |
≤ 100 |
≤ 100 |
≤ 100 |
≤ 100 |
|
|
Melting point |
°C |
≥ 240 |
≥ 240 |
≥ 245 |
≥ 240 |
≥ 240 |
|
|
Density |
g/cm3 |
1.40 ± 0.01 |
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 |
≤ 0.2 |
|
|
Ash |
% |
≤ 0.08 |
≤ 0.08 |
≤ 0.08 |
≤ 0.08 |
≤ 0.08 |
|
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