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Back熱門族群》PCB上游材料供不應求 新替代材料躍為市場焦點
熱門族群》PCB上游材料供不應求 新替代材料躍為市場焦點
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自由时报1 hour agoBusiness2 min readChinaView translation

熱門族群》PCB上游材料供不應求 新替代材料躍為市場焦點

Quick Look

AI伺服器需求激發PCB上游材料供不應求,玻纖布、銅箔等關鍵材料持續漲價,PTFE被視為潛在替代材料,台虹、台郡、亞電進軍PTFE領域,股價近期逆勢上漲,供應緊張預估將持續至2027年。

AI-generated summary

Why It Matters

AI伺服器需求成長帶動PCB上游材料如玻纖布、銅箔供不應求,價格持續上漲,業界尋求PTFE等新材料作為替代方案。

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〔記者卓怡君/專題報導〕AI浪潮興起,重塑「工業之母」PCB的新價值,玻纖布、銅箔、銅箔基板、鑽針等上游材料從去年起陸續開始供不應求,啟動一波波漲價,隨著下一代AI伺服器推出,供應缺口不斷擴大,新的替代材料也成為市場追逐標的,PTFE(聚四氟乙烯)被視為有望取代玻纖布與石英布,台虹(8039)、台郡(6269)入列Nvidia NVLink PTFE switch board(交換器)的PTFE合作夥伴,亞電(4939)亦發展PTFE高階材料,台虹、台郡、亞電上週在此題材下逆勢上漲,股價各漲1.96%、28.9%、6.39%。

根據TPCA(台灣電路板協會)統計,上半年台灣PCB材料廠商海內外產值達新台幣2716億元,年增38.6%,成長主要來自於硬板材料中的高頻高速CCL(銅箔基板),此外玻纖布、銅箔等關鍵材料持續供不應求。

受產能吃緊及原物料成本上升影響,材料價格逐步調漲,進一步推升整體PCB材料產業產值;上游缺料由Low CTE、Low Dk2及HVLP4等高階材料,逐步擴大至CCL、高階PCB、ABF載板、製程設備與耗材,即使各家廠商積極擴產,但AI需求強勁,客戶認證與良率提升都需要時間,新增供給短期仍難完全填補缺口,預估供應鏈供應緊張的情況將至少持續至2027年。

台虹的PTFE材料入列輝達供應鏈,代表PTFE成為輝達新一代PCB材料,有機會取代玻纖布或是石英布,解決上游材料產能受限問題,目前台虹的PTFE正在進行客戶驗證與送樣,最快2027年導入量產。

台郡近三年持續推動轉型,包括向上游整合新材料,從Modified PI(改質型聚醯亞胺)、LCP(液晶高分子)到PTFE等材料皆已投入研發,依客戶需求進行客製化設計,目前已參與AI伺服器大客戶下一代平台開發專案,相關新材料方案持續進行測試與認證,有望切入下一代新平台。

亞電PTFE高階材料正透過上下游供應鏈夥伴展開驗證,後續若順利完成客戶認證並導入量產,有望對營收做出明顯貢獻。

What to Watch

AI outlook — possibilities, not facts

  • PCB材料供應緊張情況將持續至2027年

    Likely · Within years

  • 台虹PTFE材料最快將在2027年導入量產

    Possible · Within years

Open Questions

  • PTFE材料何時能大規模量產?
  • 台虹台郡亞電的PTFE客戶驗證進度如何?
  • 供應鏈擴產能否在2027年前緩解缺口?

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