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NAME | IV 0.98 PET CHIPS INDSUTRIAL GRADE | POLIESTER CIPS ENDUSTRIYEL SINIF | |
ITEM | SPEC | DATE | TEST METHOD |
IV(dl/g) | 0.980±0.025 | 0.98 | GB/T 14190-2017 |
MELT POINT (℃) | 261±2.0 | 261.5 | GB/T 14190-2017 |
CARBOXY1 CONTENT(mol/t) | 16±3 | 16.8 | METHOHM POTENIONETER TITRIMETER |
COLOR | 6.0±2.0 | 6.0 | GB/T 14190-2017 |
WATER CONTENT(%) | ≤0.4 | 0.1 | VACUUM OVEN |
POWER(mg/kg) | ≤80 | 40 | GB/T 14190-2017 |
DEG CONTENT | 0.92±0.10 | 0.92 | GB/T 14190-2017 |





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