Technical Data Sheet
Re-tate™ is a high-quality, phthalate-free recycled bioacetate that utilizes bio-based plasticizers and provides mechanical properties and industrial processability (injection, extrusion, compression) comparable to virgin acetate.
Formulated from controlled waste streams, it features exceptional versatility in colors and finishes—despite a subtle, natural yellowish base tone—along with an adjustable formulation for various high-end applications (eyewear frames, jewelry, technical components).
Additionally, it delivers a strong sustainable impact, featuring an estimated 53% carbon footprint reduction compared to conventional virgin material and complete recyclability within IMEKO’s material recovery system.
Physical and mechanical properties of Re-tate™
Below is a summary of the physical and mechanical properties obtained according to ASTM standards:
| Property | Value | Unit | Method |
|---|---|---|---|
| Density | 1.27 ± 0.0 | g/cm³ | ASTM D792 |
| Flow index | 2.7 ± 0.205 | g/10min; @190 °C 2.16 kg | ASTM D 1238 |
| Young's modulus or elasticity | 1,490 ± 317 | MPa | ASTM D 790 |
| Maximum effort | 34.2 ± 1.9 | MPa | ASTM D 638 |
| Elongation at break | 9.1 ± 2.6 | % | ASTM D 638 |
Data extracted from the technical report prepared by GT-ATP for IMEKO in 2026.
Processing parameters and conditions
Typical values for processing by molding and injection:
| Parameters and conditions | Typical value |
|---|---|
| Injection temperature | 185 °C |
| Injection pressure | 140 bar |
| Injection Flow | 140 cm³/s |
| Tangential velocity | 140 m/min |
| Cooling time | 140 s |
| Pre-drying requirement (*) | 4-6 hours 70-90°C |
* The material should be dried in a dehumidifier.
Processing parameters vary depending on the method and conditions employed.
Thermal Characterization and Toxicological Analysis
Results from Thermogravimetric Analysis (TGA) and Differential Scanning Calorimetry (DSC) demonstrate the purity of the recovered cellulose acetate and its agreement with standard thermal profiles.
Chemical analyses rule out the harmful presence of heavy metals and organic compounds (PAHs), guaranteeing the chemical safety of Re-tate™.
Note: For further technical details or specific application guidance, please contact the manufacturer.
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