{"id":925,"date":"2025-09-04T16:20:34","date_gmt":"2025-09-04T08:20:34","guid":{"rendered":"https:\/\/www.taishicn.com\/?post_type=prozx&#038;p=925"},"modified":"2025-10-27T11:47:58","modified_gmt":"2025-10-27T03:47:58","slug":"nouvelle-energie","status":"publish","type":"prozx","link":"https:\/\/taishicn.com\/fr\/prozx\/nouvelle-energie\/","title":{"rendered":"Nouvelles \u00e9nergies"},"content":{"rendered":"<p>Contexte et importance de la recherche et du d\u00e9veloppement : La fibre de carbone est un nouveau type de mat\u00e9riau fibreux \u00e0 haute r\u00e9sistance avec une teneur en carbone sup\u00e9rieure \u00e0 95%. En raison de ses excellentes propri\u00e9t\u00e9s, telles que sa haute r\u00e9sistance, sa l\u00e9g\u00e8ret\u00e9 et sa r\u00e9sistance \u00e0 la corrosion, elle est surnomm\u00e9e \"l'or noir\" et constitue un mat\u00e9riau id\u00e9al pour le domaine d'application de l'all\u00e8gement des \u00e9quipements. La recherche et le d\u00e9veloppement de la fibre de carbone contribuent \u00e0 promouvoir la modernisation des industries connexes et \u00e0 am\u00e9liorer les performances des produits.<\/p>\n<p>Par exemple, dans le domaine a\u00e9rospatial, il permet de r\u00e9duire le poids des avions et d'am\u00e9liorer le rendement \u00e9nerg\u00e9tique. Dans le domaine de l'automobile, il permet d'all\u00e9ger les v\u00e9hicules et de r\u00e9duire la consommation d'\u00e9nergie, etc.<\/p>\n<p>Historique de la recherche et du d\u00e9veloppement : La recherche et le d\u00e9veloppement de la fibre de carbone en Chine ont commenc\u00e9 relativement tard et d\u00e9pendaient autrefois des importations, ce qui posait un probl\u00e8me de \"goulot d'\u00e9tranglement\". En 2005, la fibre de carbone de qualit\u00e9 CCF-1 d\u00e9velopp\u00e9e par le groupe Guangwei a \u00e9t\u00e9 accept\u00e9e dans le cadre du projet national sp\u00e9cial de fibre de carbone \"Programme 863\", marquant ainsi la premi\u00e8re fois que la Chine disposait de sa propre fibre de carbone industrialis\u00e9e. En 2011, Jilin<\/p>\n<p>Le projet de pr\u00e9curseur de fibre de carbone de 5 000 tonnes du Chemical Fiber Group a \u00e9t\u00e9 achev\u00e9 et mis en service, cr\u00e9ant un pr\u00e9c\u00e9dent pour la production \u00e0 grande \u00e9chelle de pr\u00e9curseur de fibre de carbone en Chine. Depuis lors, les entreprises nationales n'ont cess\u00e9 de surmonter les difficult\u00e9s techniques. Par exemple, le Jilin Chemical Fiber Group a successivement d\u00e9velopp\u00e9 des filaments originaux en gros paquets tels que 25K, 35K, 48K et 50K, am\u00e9liorant ainsi le syst\u00e8me de produits en fibre de carbone. En 2022, Sinopec<\/p>\n<p>La premi\u00e8re ligne de production nationale du projet de fibre de carbone \u00e0 grand filament 48K de Shanghai Petrochemical, d'une capacit\u00e9 de 10 000 tonnes, a \u00e9t\u00e9 aliment\u00e9e et mise en service, et des produits qualifi\u00e9s ont \u00e9t\u00e9 fabriqu\u00e9s. Les performances des produits sont comparables \u00e0 celles des produits \u00e9trangers de m\u00eame niveau et la qualit\u00e9 a atteint le niveau international avanc\u00e9.<\/p>\n<p>Recherche et d\u00e9veloppement de technologies cl\u00e9s 5<\/p>\n<p>Technologie de production des pr\u00e9curseurs : La qualit\u00e9 du pr\u00e9curseur est l'un des facteurs cl\u00e9s qui d\u00e9terminent la performance des fibres de carbone. La recherche et le d\u00e9veloppement doivent s'attaquer \u00e0 des probl\u00e8mes tels qu'une viscosit\u00e9 instable, de nombreuses bulles et impuret\u00e9s, une grande finesse de filage, une faible r\u00e9sistance et un duvet excessif, afin d'obtenir un pr\u00e9curseur de polyacrylonitrile (PAN) de haute qualit\u00e9.<\/p>\n<p>Technologie de carbonisation : Le filament d'origine subit plusieurs processus tels que l'oxydation, la carbonisation \u00e0 basse temp\u00e9rature et la carbonisation \u00e0 haute temp\u00e9rature. Sous la protection d'un gaz inerte, la d\u00e9composition thermique et la polycondensation thermique se produisent, formant une structure graphite d\u00e9sordonn\u00e9e de fibres de carbone. Finalement, la teneur en carbone du produit d\u00e9passe 90%. Au cours de ce processus, le contr\u00f4le du champ de temp\u00e9rature et d'autres technologies cl\u00e9s sont essentiels.<\/p>\n<p>Application des r\u00e9sultats de la recherche et du d\u00e9veloppement 1<\/p>\n<p>Dans le domaine de l'\u00e9nergie \u00e9olienne, les plaques pultrud\u00e9es en fibre de carbone peuvent \u00eatre utilis\u00e9es pour les poutres principales des pales d'\u00e9oliennes, ce qui rend les pales d'\u00e9oliennes plus l\u00e9g\u00e8res et plus efficaces. Les plaques pultrud\u00e9es en fibre de carbone pour les poutres principales des pales d'\u00e9oliennes du Jilin Chemical Fiber Group d\u00e9tiennent une part de march\u00e9 de plus de 90% sur le march\u00e9 national de l'\u00e9nergie \u00e9olienne.<\/p>\n<p>Dans le domaine des articles de sport : Il peut \u00eatre transform\u00e9 en raquettes de badminton, en skis, en b\u00e2tons de hockey sur glace, etc. Par exemple, les articles de sport connexes produits par le Jilin Chemical Fiber Group ont \u00e9t\u00e9 mis sur le march\u00e9.<\/p>\n<p>Dans le domaine des machines de construction, Zoomlion a d\u00e9velopp\u00e9 de mani\u00e8re ind\u00e9pendante la \"technologie de structure hybride composite en fibre de carbone - m\u00e9tal \u00e0 haute r\u00e9sistance\". Le camion pompe \u00e0 fl\u00e8che en fibre de carbone appliquant cette technologie a fait ses d\u00e9buts, r\u00e9alisant l'autonomie de la cha\u00eene compl\u00e8te des mat\u00e9riaux composites en fibre de carbone, des mati\u00e8res premi\u00e8res aux processus de fabrication, am\u00e9liorant les capacit\u00e9s de fonctionnement de l'\u00e9quipement et r\u00e9duisant les co\u00fbts de production.<\/p>\n<p>Orientations futures de la recherche et du d\u00e9veloppement : D'une part, les efforts se poursuivront pour am\u00e9liorer les performances des fibres de carbone, telles que la r\u00e9sistance et le module, afin de r\u00e9pondre aux exigences plus \u00e9lev\u00e9es des mat\u00e9riaux dans des domaines haut de gamme tels que l'a\u00e9rospatiale. D'autre part, des efforts seront d\u00e9ploy\u00e9s pour r\u00e9duire les co\u00fbts de production. L'optimisation des processus et l'am\u00e9lioration des \u00e9quipements permettront d'accro\u00eetre l'efficacit\u00e9 de la production, d'\u00e9largir le champ d'application de la fibre de carbone et de promouvoir son utilisation \u00e0 grande \u00e9chelle dans un plus grand nombre de domaines civils.<\/p>\n<p><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-1505\" src=\"https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/21.jpg?resize=800%2C800&#038;ssl=1\" alt=\"\" width=\"800\" height=\"800\" srcset=\"https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/21.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/21.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/21.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/21.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/21.jpg?resize=12%2C12&amp;ssl=1 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" class=\"alignnone size-full wp-image-927\" src=\"https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/1755756703373482.jpg?resize=800%2C800&#038;ssl=1\" alt=\"\" width=\"800\" height=\"800\" srcset=\"https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/1755756703373482.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/1755756703373482.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/1755756703373482.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/1755756703373482.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/09\/1755756703373482.jpg?resize=12%2C12&amp;ssl=1 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Research and development background and significance: Carbon fiber is a new type of high-strength fiber material with a carbon content of over 95%. Due to its excellent properties such as high strength, lightweight and corrosion resistance, it is hailed as &#8220;black gold&#8221; and is an ideal material for the application field of equipment lightweighting. The [&hellip;]<\/p>","protected":false},"featured_media":927,"template":"","profll":[12],"class_list":["post-925","prozx","type-prozx","status-publish","has-post-thumbnail","hentry","profll-new-energy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.3 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>New energy - Taishi Technology: Lightweight Expert, New Frontier of Carbon Fiber _ Taishi Technology (Shenzhen) Co., Ltd<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/taishicn.com\/fr\/prozx\/nouvelle-energie\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New energy\" \/>\n<meta property=\"og:description\" content=\"Research and development background and significance: Carbon fiber is a new type of high-strength fiber material with a carbon content of over 95%. 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