Planking Material Type PET Chips PG501
No. ITEM | UNIT | SPECIFICATION | |
1 | Intrinsic viscosity | dl/g | 0.800 ± 0.020 |
2 | Aldehyde content | mg/kg | ≤ 1.0 |
3 | Chromaticity b value | ------ | ≤ 2.0 |
4 | Chromaticity L value | ------ | ≥ 82.0 |
5 | DEG content | % | M ± 0.2 |
6 | Content of terminal carboxyl group | Mol/t | ≤ 35.0 |
7 | Melting point | °C | M1 ± 2 |
8 | Powder | mg/kg | ≤ 100 |
9 | Moisture content | % | ≤ 0.4 |
10 | Density | g/cm3 | 1.400 ± 0.006 |
11 | Ash content | % | ≤ 0.08 |
12 | Heterochrome particles | 1 particle/500g | None |
Note: M value of DEG content varies with different CP lines.
M1 is the central value of the melting point and should be confirmed by both the supplier and the buyer.
Product Feature:
A type of modified PET that being added CHDM (1,4-cyclohexane dimethanol), the high efficiency low crystalline co- polyester materials. The material is of high transparency, excellent impact strength, low processing temperature and the manufactured product is of low aldehyde content.
Product Application:
Planking materials, heat-seal composite sheets, medicine bottles, cosmetic bottles, 5 gallon water barrels, etc.