{"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\/pt\/produto\/ces\/","title":{"rendered":"ces"},"content":{"rendered":"<p>Antecedentes e import\u00e2ncia da investiga\u00e7\u00e3o e desenvolvimento: A fibra de carbono \u00e9 um novo material de fibra de alta resist\u00eancia com um teor de carbono superior a 95%. Devido \u00e0s suas excelentes propriedades, tais como elevada resist\u00eancia, leveza e resist\u00eancia \u00e0 corros\u00e3o, \u00e9 conhecida como o \"ouro negro\" e \u00e9 um material ideal para aplica\u00e7\u00f5es de equipamento leve. O desenvolvimento da fibra de carbono pode ajudar a promover a moderniza\u00e7\u00e3o das ind\u00fastrias relacionadas e a melhorar o desempenho dos produtos, como a redu\u00e7\u00e3o do peso das aeronaves e o aumento da efici\u00eancia do combust\u00edvel no sector aeroespacial; no sector autom\u00f3vel, \u00e9 poss\u00edvel obter leveza e reduzir o consumo de energia.<\/p>\n<p>Processo de investiga\u00e7\u00e3o e desenvolvimento: A investiga\u00e7\u00e3o e o desenvolvimento da fibra de carbono na China come\u00e7aram relativamente tarde e dependiam das importa\u00e7\u00f5es, enfrentando um problema de estrangulamento. Em 2005, a fibra de carbono de grau CCF-1 desenvolvida pelo Grupo Guangwei foi aprovada no \"Programa 863\" nacional de aceita\u00e7\u00e3o especial de fibra de carbono, marcando a primeira fibra de carbono industrial da China. Em 2011, o projeto de 5000 toneladas de precursor de fibra de carbono do Jilin Chemical Fiber Group foi conclu\u00eddo e colocado em funcionamento, sendo pioneiro na produ\u00e7\u00e3o em grande escala de precursor de fibra de carbono na China. Desde ent\u00e3o, as empresas nacionais t\u00eam superado continuamente as dificuldades t\u00e9cnicas, como o Jilin Chemical Fiber Group, que desenvolveu sucessivamente 25K, 35K, 48K, 50K e outros grandes feixes de fibras, e melhorou o sistema de produtos de fibra de carbono. Em 2022, a primeira linha de produ\u00e7\u00e3o nacional para o projeto de fibra de carbono de grandes feixes de fibras 48K da Sinopec Shanghai Petrochemical foi colocada em funcionamento e foram produzidos produtos qualificados. O desempenho do produto era compar\u00e1vel a produtos similares fora dos Estados Unidos, e a qualidade atingiu o n\u00edvel avan\u00e7ado internacional de 5.<\/p>\n<p>Investiga\u00e7\u00e3o e desenvolvimento de tecnologias-chave 5:<\/p>\n<p>Tecnologia de produ\u00e7\u00e3o de seda crua: A qualidade da seda crua \u00e9 um dos principais factores que determinam o desempenho da fibra de carbono. A investiga\u00e7\u00e3o e o desenvolvimento t\u00eam de abordar quest\u00f5es como a viscosidade inst\u00e1vel, o elevado teor de impurezas das bolhas, a elevada finura da fia\u00e7\u00e3o, a baixa resist\u00eancia e o excesso de fibras, a fim de obter fibras precursoras de poliacrilonitrilo (PAN) de elevada qualidade.<\/p>\n<p>Tecnologia de carboniza\u00e7\u00e3o: A seda crua \u00e9 submetida a v\u00e1rios processos, como a oxida\u00e7\u00e3o, a carboniza\u00e7\u00e3o a baixa temperatura e a carboniza\u00e7\u00e3o a alta temperatura. Sob prote\u00e7\u00e3o de g\u00e1s inerte, sofre decomposi\u00e7\u00e3o t\u00e9rmica e polimeriza\u00e7\u00e3o por retra\u00e7\u00e3o t\u00e9rmica, formando uma estrutura de grafite de camada desordenada de fibras de carbono, resultando, em \u00faltima an\u00e1lise, num teor de carbono superior a 90% no produto. O controlo do campo de temperatura \u00e9 uma tecnologia fundamental neste processo.<\/p>\n<p>Aplica\u00e7\u00e3o dos resultados de I&amp;D 1:<\/p>\n<p>No dom\u00ednio da energia e\u00f3lica, as placas extrudidas de fibra de carbono podem ser utilizadas para as vigas principais das p\u00e1s das turbinas e\u00f3licas, tornando-as mais leves e mais eficientes. As placas extrudidas de fibra de carbono do Jilin Chemical Fiber Group para vigas principais de p\u00e1s de turbinas e\u00f3licas t\u00eam uma quota de mercado superior a 90% no mercado nacional de energia e\u00f3lica.<\/p>\n<p>No dom\u00ednio do equipamento desportivo, pode ser transformado em raquetes de badminton, esquis, tacos de h\u00f3quei no gelo, etc. O equipamento desportivo produzido pelo Jilin Chemical Fiber Group foi colocado no mercado.<\/p>\n<p>No dom\u00ednio das m\u00e1quinas de constru\u00e7\u00e3o, a Zoomlion desenvolveu de forma independente a \"Tecnologia de estrutura h\u00edbrida met\u00e1lica de alta resist\u00eancia composta de fibra de carbono\". O cami\u00e3o-bomba com bra\u00e7o de fibra de carbono produzido internamente utilizando esta tecnologia foi revelado, concretizando a autonomia total da cadeia de materiais compostos de fibra de carbono, desde as mat\u00e9rias-primas at\u00e9 aos processos de fabrico, melhorando as capacidades de funcionamento do equipamento e reduzindo os custos de produ\u00e7\u00e3o.<\/p>\n<p>Futura dire\u00e7\u00e3o de investiga\u00e7\u00e3o e desenvolvimento: Por um lado, continuaremos a concentrar-nos na melhoria do desempenho da fibra de carbono, como a resist\u00eancia, o m\u00f3dulo, etc., para satisfazer os requisitos mais elevados dos materiais em \u00e1reas de ponta, como a aeroespacial; por outro lado, concentrar-nos-emos na redu\u00e7\u00e3o dos custos de produ\u00e7\u00e3o, melhorando a efici\u00eancia da produ\u00e7\u00e3o atrav\u00e9s da otimiza\u00e7\u00e3o dos processos, da melhoria do equipamento e de outros meios, expandindo o \u00e2mbito de aplica\u00e7\u00e3o da fibra de carbono e promovendo a sua aplica\u00e7\u00e3o em grande escala em mais \u00e1reas civis.<\/p>","protected":false},"excerpt":{"rendered":"<p>Research and development background and significance: Carbon fiber is a high-strength new fiber material with a carbon content of over 95%. Due to its excellent properties such as high strength, lightweight, and corrosion resistance, it is known as the \u201cblack gold\u201d and is an ideal material for equipment lightweight applications. Developing carbon fiber can help [&hellip;]<\/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\/pt\/produto\/ces\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\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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