{"id":1602,"date":"2025-10-29T09:43:15","date_gmt":"2025-10-29T01:43:15","guid":{"rendered":"https:\/\/taishicn.com\/?post_type=product&#038;p=1602"},"modified":"2025-10-30T11:57:09","modified_gmt":"2025-10-30T03:57:09","slug":"ces","status":"publish","type":"product","link":"https:\/\/taishicn.com\/fr\/produit\/ces\/","title":{"rendered":"ces"},"content":{"rendered":"<p>Contexte et importance de la recherche et du d\u00e9veloppement : La fibre de carbone est un nouveau mat\u00e9riau fibreux \u00e0 haute r\u00e9sistance dont la teneur en carbone est 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 connue sous le nom d'\"or noir\" et constitue un mat\u00e9riau id\u00e9al pour les applications d'\u00e9quipement l\u00e9ger. Le d\u00e9veloppement de la fibre de carbone peut contribuer \u00e0 promouvoir la modernisation des industries connexes et \u00e0 am\u00e9liorer les performances des produits, comme la r\u00e9duction du poids des avions et l'am\u00e9lioration du rendement \u00e9nerg\u00e9tique dans le domaine a\u00e9rospatial ; dans le domaine de l'automobile, il est possible d'obtenir un all\u00e8gement et de r\u00e9duire la consommation d'\u00e9nergie.<\/p>\n<p>Processus de recherche et de 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 programme national \"863\", marquant ainsi la premi\u00e8re fibre de carbone industrielle de Chine. En 2011, le projet de pr\u00e9curseur de fibre de carbone de 5000 tonnes du Jilin Chemical Fiber Group a \u00e9t\u00e9 achev\u00e9 et mis en service, ouvrant la voie \u00e0 la production \u00e0 grande \u00e9chelle de pr\u00e9curseur de fibre de carbone en Chine. Depuis lors, les entreprises nationales ont continuellement surmont\u00e9 les difficult\u00e9s techniques, comme le Jilin Chemical Fiber Group, qui a successivement d\u00e9velopp\u00e9 des faisceaux de fibres de 25K, 35K, 48K, 50K et d'autres grands faisceaux de fibres, et am\u00e9lior\u00e9 le syst\u00e8me de produits en fibre de carbone. En 2022, la premi\u00e8re ligne de production nationale pour le projet de fibre de carbone \u00e0 grand faisceau de fibres 48K de Sinopec Shanghai Petrochemical a \u00e9t\u00e9 mise en service et des produits qualifi\u00e9s ont \u00e9t\u00e9 fabriqu\u00e9s. Les performances des produits sont comparables \u00e0 celles de produits similaires fabriqu\u00e9s en dehors des \u00c9tats-Unis et la qualit\u00e9 atteint le niveau international avanc\u00e9 de 5.<\/p>\n<p>Recherche et d\u00e9veloppement de technologies cl\u00e9s 5 :<\/p>\n<p>Technologie de production de la soie brute : La qualit\u00e9 de la soie brute est l'un des facteurs cl\u00e9s qui d\u00e9terminent la performance de la fibre de carbone. La recherche et le d\u00e9veloppement doivent s'attaquer \u00e0 des probl\u00e8mes tels qu'une viscosit\u00e9 instable, un taux \u00e9lev\u00e9 d'impuret\u00e9s dans les bulles, une grande finesse de filage, une faible r\u00e9sistance et un exc\u00e8s de fibres afin d'obtenir des fibres pr\u00e9curseurs de polyacrylonitrile (PAN) de haute qualit\u00e9.<\/p>\n<p>Technologie de carbonisation : La soie brute subit plusieurs processus tels que l'oxydation, la carbonisation \u00e0 basse temp\u00e9rature et la carbonisation \u00e0 haute temp\u00e9rature. Sous protection de gaz inerte, elle subit une d\u00e9composition thermique et une polym\u00e9risation par r\u00e9tr\u00e9cissement thermique, formant une structure de graphite en couches d\u00e9sordonn\u00e9es de fibres de carbone, ce qui aboutit finalement \u00e0 une teneur en carbone de plus de 90% dans le produit. Le contr\u00f4le du champ de temp\u00e9rature est une technologie cl\u00e9 dans ce processus.<\/p>\n<p>Application des r\u00e9sultats de la R&amp;D 1 :<\/p>\n<p>Dans le domaine de l'\u00e9nergie \u00e9olienne, les plaques extrud\u00e9es en fibre de carbone peuvent \u00eatre utilis\u00e9es pour les poutres principales des pales d'\u00e9oliennes, ce qui les rend plus l\u00e9g\u00e8res et plus efficaces. Les plaques extrud\u00e9es en fibre de carbone du Jilin Chemical Fiber Group pour les poutres principales des pales d'\u00e9oliennes 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 \u00e9quipements sportifs, il peut \u00eatre utilis\u00e9 pour fabriquer des raquettes de badminton, des skis, des crosses de hockey sur glace, etc. Les \u00e9quipements sportifs 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 de m\u00e9tal \u00e0 haute r\u00e9sistance en composite de fibre de carbone\". Le camion pompe \u00e0 bras en fibre de carbone de production nationale utilisant cette technologie a \u00e9t\u00e9 d\u00e9voil\u00e9, r\u00e9alisant l'autonomie compl\u00e8te de la cha\u00eene des mat\u00e9riaux composites en fibre de carbone, des mati\u00e8res premi\u00e8res aux processus de fabrication, am\u00e9liorant les capacit\u00e9s d'exploitation de l'\u00e9quipement et r\u00e9duisant les co\u00fbts de production.<\/p>\n<p>Orientation future de la recherche et du d\u00e9veloppement : D'une part, nous continuerons \u00e0 nous concentrer sur l'am\u00e9lioration des performances de la fibre de carbone, telles que la r\u00e9sistance, le module, etc., 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, nous nous concentrerons sur la r\u00e9duction des co\u00fbts de production, l'am\u00e9lioration de l'efficacit\u00e9 de la production par l'optimisation des processus, l'am\u00e9lioration de l'\u00e9quipement et d'autres moyens, l'\u00e9largissement du champ d'application de la fibre de carbone, et la promotion de son application \u00e0 grande \u00e9chelle dans des domaines plus civils.<\/p>","protected":false},"excerpt":{"rendered":"<p>Contexte et importance de la recherche et du d\u00e9veloppement : La fibre de carbone est un nouveau mat\u00e9riau fibreux \u00e0 haute r\u00e9sistance dont la teneur en carbone est 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 connue sous le nom d'\"or noir\" et constitue un mat\u00e9riau id\u00e9al pour les applications d'\u00e9quipement l\u00e9ger. Le d\u00e9veloppement de la fibre de carbone peut aider [...]<\/p>","protected":false},"featured_media":1547,"comment_status":"open","ping_status":"closed","template":"","meta":{"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"product_brand":[],"product_cat":[53],"product_tag":[],"class_list":{"0":"post-1602","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bicycle-parts","8":"first","9":"instock","10":"sale","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"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>ces - 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\/produit\/ces\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ces\" \/>\n<meta property=\"og:description\" content=\"Research and development background and significance: Carbon fiber is a high-strength new fiber material with a carbon content of over 95%. 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