Polyethylene terephthalatePET
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Description
Packaging & Delivery
Packaging Detail: | 25 kg/bag packing |
Delivery Detail | within two weeks |
Specifications
industral grade polyethylene terephthalate
A professional chem
manufactur enjoying
high reputation for its
quality andservic
industral grade polyethylene terephthalate
Parameter | Unit | Grade | |||||||||||
PET 4 | PET3 | PET 2 | PET 1 | ||||||||||
I.V. | dL/g | 0.80 ± 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 | ||||||||
Ash | % | ≤ 0.08 | ≤ 0.08 | ≤ 0.08 | ≤ 0.08 |
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Polyethylene terephthalatePET