PET Chips (FIIMT)
Our Polyethylene Terephthalate (PET) chips are engineered to deliver both performance and versatility. Produced from dimethyl terephthalate (DMT) or terephthalic acid (PTA) and monoethylene glycol (MEG), PET is a thermoplastic polymer trusted across multiple industries.
Where PET Chips Make the Difference:
We understand that every application has unique requirements. That's why we offer specialized grades:
- Antimony-based and antimony-free options, depending on end-use and regulations.
- Titanium dioxide (TiO₂) as a delustering agent, adjustable between 0.0% and 1.5% for textile uses.
- Carbon black PET, produced during polymerization, for deep and lasting coloration.
With our partners production technology, the intrinsic viscosity (IV) is optimized at 0.64 dL/g, while flexible ranges from 0.48–0.70 dL/g are available for amorphous grades. For high-performance applications, IV levels up to 1.20 dL/g can be achieved using advanced SSP equipment. PET can be delivered as amorphous, semi-crystalline, or SSP-processed—always in chip form, packed in bulk containers or big bags for efficient logistics.
Looking for more? Explore our partners Advanced Polymers, developed with enhanced features such as improved dyeability, hydrolysis resistance, flame retardancy, and customized melting or glass transition points.
With our PET solutions, you get materials tailored to your process, performance you can rely on, and flexibility for your innovation.
Main FIIMT Chips Specification:
| Property | MIN. | MAX |
| Intrinsic Viscosity (dL/g) | 0,420 | 0,900 |
| TiO2 Range (%) | 0 | 0,6 |
| DEG Range (%) | 0,6 | 1,5 |
| CEG Range (eq/ton) | 15 | 35 |
| Chips Size Range (g/100 Chips) | 1,6 | 4,5 |
FIIMT T
| Property | Specification |
| Intrinsic Viscosity (dL/g) | 0.64 ± 0.01 |
| Color 'b' (Hunter Lab) | 3.5 ± 2.0 |
| Color 'L' (Hunter Lab) | 79.0 ± 3.0 |
| Chip Size (g/100 chips) | 3.5 ± 0.50 |
| DEG Content (wt%) | 1.32 ± 0.15 |
| COOH End Groups (eq/ton) | Max. 40.0 |
| Titanium Dioxide (wt%) | 0.30 ± 0.02 |
FIIMT F
| Property | Specification |
| Intrinsic Viscosity (dL/g) | 0.655 ± 0.012 |
| Color b* (CIE Lab) | 0.0 ± 2.0 |
| Color L* (CIE Lab) | 82.0 ± 3.0 |
| Chip Size (g/100 chips) | 2.50 ± 0.50 |
| DEG Content (wt%) | 1.35 ± 0.15 |
| COOH End Groups (eq/ton) | Max. 45.0 |
| Humidity (wt%) | Max. 0.10 |
| Surface Typical SMR (10^7 Ohms.cm) | 17.0 ± 3.0 |
FIIMT PET
| Property | Specification |
| Intrinsic Viscosity (dL/g) | 0.655 ± 0.012 |
| Color L* (CIE Lab XE) | 83.0 ± 3.0 |
| Color b* (CIE Lab XE) | -2.0 ± 2.0 |
| Chip Size (g/100 chips) | 2.5 ± 0.30 |
| DEG Content (wt%) | 1.35 ± 0.15 |
| COOH End Groups (eq/ton) | Max. 45.0 |
If you require additional specifications or official certificates, we will be glad to provide them. Simply reach out to us through the Request a Quotation form, and our team will assist you promptly.
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