PET (Polyethylene Terephthalate) textile grade includes features like high Reaction Speed – low thermal degradation, bright whiteness, resistant against yellowing and deterioration. And also High Degree of Polymerization – high crystalline regions, concentrated molecular weight distribution.
Polyethylene Terephthalate fiber grade chips (normal viscous ) is formed in the plan plant within five consecutive process stages. The stages are esterification 1,2, prepolycondensation 1,2 and polycondensations.
Application:
- Semi dull polyester Fibers and filaments.
- Staple fiber
- Textile filament
- Spunbond
- Meltblown nonwovens
| # | Typical properties | Value | Unit |
|---|---|---|---|
| 1 | Intrinsic Viscosity (dl /g) | 0.64 ± 0.01 | |
| 2 | DEG Content (W1%) | 0.9 ≤DEG ≥ 1.2 | |
| 3 | Color CIE Lab L* | ≥95 | |
| 4 | Color CIE Lab B* | ≤3.5 | |
| 5 | Melting Points (℃) | 255± 3 | |
| 6 | TiO2 (w1%) | 0.3 ± 0.05 |
For technical assistance or further information on this product contact our technical team.
Categories (Petrochemical)
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