Titre : |
Solutions with recycled PET HMLS for automotive applications |
Type de document : |
texte imprimé |
Auteurs : |
Thomas Buss, Auteur ; David Bolgiaghi, Auteur |
Année de publication : |
2023 |
Article en page(s) : |
p. 26-29 |
Langues : |
Anglais (eng) |
Catégories : |
Fibres -- Recyclage Fibres textiles synthétiques Pneus Polyéthylène téréphtalate Textiles et tissus -- Emploi dans l'industrie automobile
|
Index. décimale : |
677.4 Textiles artificiels |
Résumé : |
It is well known that polyester (PET) HMLS (high modulus and low shrinkage) is the most predominant textile reinforcement textiles materials used in tire, which is primarily responsible for ensuring the integrity, including several parameters as impact resistance, stiffness, elastic modulus and rolling resistance, having also a consistent contribution on tire performances. Furthermore, these parameters among others are bound to tire weight and fuel consumption. Today's PET HMLS for tire application is produced with 100% virgin fossil-based resources. Fig. 1 shows a schematic view of where PET HMLS is used in tires. |
Note de contenu : |
- Challenges for sustainable reinforcement materials
- rPET HML for automotive applications
- Results and discussion : Main chemical properties from rPET chips - Polymer analysis - Spinning process - Dipping process - Mechanical properties - Adhesion properties
- Availability of rPET from bottlle
- Long-term outlook
- Fig. 1 : Tire section showing the inner structure and the reinforcing materials positioning
- Fig. 2 : Force-elongation curve (green) of rPET HMLS cord compared to fossil-based PET HMLS cord
- Fig. 3 : Comparison of free air shrinkage (HAS), maximum tensile force (BF), elongation at break (EAB) and elongation at 45N
- Fig. 4 : Adhesion peel test - STM 4393
- Fig. 5 : Adhesion between dipped fabric and rubber compound
- Table 1 : Chemical anlaysis at lab shows comparable trend vs. virgin PET
- Table 2 : rPET HLMS yarn shows comparable trend vs virgin PET HMLS yarn |
En ligne : |
https://drive.google.com/file/d/1brmaxjCljZVgtqXieMPijrXwdGc6JYde/view?usp=drive [...] |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40006 |
in MAN-MADE FIBERS INTERNATIONAL > Vol. 73 - Year Book 2023 (2023) . - p. 26-29