IV enhancement for PET and rPET
Rebuilding the intrinsic viscosity lost in mechanical recycling — during extrusion — is central to packaging and fiber performance in rPET. The right product is selected according to the input material and the final product form.
This page explains the product selection logic for PET/rPET applications. Numerical dosage, temperature and IV targets are not fixed on product pages; a technical trial plan is built for each line.
Which product for which application?
| Sheet, film and thermoformed packaging | NEXAMITE® M021200 |
|---|---|
| Staple fiber and carpet fiber | NEXAMITE® M021200 |
| Continuous filament and textile yarn | NEXAMITE® M992000 |
| PET strapping tape | NEXAMITE® M992000 |
| PET/rPET foam recipes | M021200 and M992000 in combination |
Products
NEXAMITE® M021200
NEXAMITE® M021200 helps improve IV, melt strength and process stability in PET/rPET sheet, film, thermoformed packaging and staple fibers.
Product page →NEXAMITE®NEXAMITE® M992000
NEXAMITE® M992000 helps improve IV together with mechanical performance in continuous PET/rPET filament, textile yarn, technical fibers and PET strapping.
Product page →The technical statements on this page are based on the manufacturer’s current public product information. Dosage, temperature and performance targets are defined per line through technical trial.
Request a technical assessment
Our technical team responds to every request within 24 hours.
Start a technical call →