Resin, Copper Foil, Electronic Cloth: Dab tsi yog Cov Khoom Siv Tsis Txaus Rau PCBs?
Resin: Rwb thaiv tsev tub ntxhais ntawm tooj liab Clad Laminates, Siab -Kev Ua Lag Luam Kawg Awaits Breakthrough
Resin yog cov txheej txheem rwb thaiv tsev ntawm tooj liab clad laminates (CCLs), ua "cov khaub ncaws tiv thaiv" rau PCBs. Nws ua lub luag haujlwm tseem ceeb hauv kev rwb thaiv tsev, siab - qhov kub thiab txias, thiab kev ua haujlwm ruaj khov ntawm pawg thawj coj saib xyuas, ncaj qha txiav txim siab seb CCLs tuaj yeem hloov mus rau siab -kawg daim ntawv thov. Raws li tus naj npawb ntawm cov khaubncaws sab nraud povtseg hauv siab-kawg PCBs tseem nce ntxiv, cov ntawv thov xws li 30+ txheej boards zoo tib yam, 800G optical modules, thiab AI server motherboards tso siab heev rau qhov qis - poob, siab -kub tsis kam, thiab siab - zaus / siab ua haujlwm siab{1} qhov tshwj xeeb resend{1}ins xws li PPO, PTFE, thiab BT tseem ceeb.
Los ntawm kev xa khoom thiab kev xav tau, lub ntiaj teb siab -kawg resin ua lag luam tau ntev tau monopolized los ntawm cov tuam txhab xws li Shin-Etsu Chemical thiab Mitsubishi Chemical, nrog rau cov teeb meem siab rau kev nkag mus rau hauv cov thev naus laus zis tseem ceeb. Txawm li cas los xij, txoj kev lag luam hauv tsev tau nrawm nrawm nws txoj kev tawg. Cov tuam txhab xws li Dongcai Technology, Shengquan Group, thiab Hongchang Electronics tab tom hla dhau kev nyuaj, maj mam ua tiav kev hloov pauv hauv nruab nrab ntawm - mus rau - siab - kawg resin teb. Txawm hais tias muaj kev cuam tshuam thev naus laus zis ntawm cov khoom siv, tag nrho qhov xwm txheej tau txhim kho tsis tu ncua, thiab tsis muaj qhov tsis txaus; kev muab khoom thiab kev thov yog qhov ruaj khov.
Copper Foil: "Cov hlab ntsha tam sim no" ntawm PCBs, Kev hloov pauv hauv tsev nrawm nrawm
Yog tias resin yog cov khaub ncaws tiv thaiv, ces tooj liab ntawv yog "tam sim no cov hlab ntsha" ntawm tooj liab-clad laminate (CCL), lub luag hauj lwm rau kev xa tawm ntawm tag nrho cov teeb liab thiab tam sim no ntawm PCB. Nws thickness, conductivity, thiab teeb liab stability ncaj qha cuam tshuam rau kev sib kis efficiency siab -kawg PCBs. Tau ntsib cov kev xav tau siab ntawm AI thiab siab -kev sib txuas lus ceev, ultra-thin tooj liab ntawv ci, siab- zaus tooj liab ntawv ci, thiab HVLP tooj liab ntawv ci tau dhau los ua kev lag luam tseem ceeb, thiab kev lag luam xav tau siab -kawg tooj liab ntawv tseem nce ntxiv.
Nyob rau hauv thaum ntxov xyoo, lub siab -kawg tooj liab ntawv ci lag luam tau monopolized los ntawm cov tuam txhab xws li Mitsui Metals thiab Nippon Minerals & Metals, nrog rau cov tuam txhab domestic nyob rau hauv ib tug ntev -lub sij hawm catch{2}} theem. Nyob rau hauv xyoo tas los no, cov tuam txhab lag luam hauv tsev xws li Defu Technology, Longyang Electronics, thiab Tongguan Copper Foil tau nce lawv cov peev txheej R & D, ua tiav qhov tseem ceeb hauv kev ua haujlwm siab -kawg tooj liab ntawv ci thiab cov khoom ua tau zoo. Muaj peev xwm tsim tau raug tso tawm tas li, tsis yog tsuas yog ua tau raws li qhov kev thov hauv tsev rau nruab nrab - mus rau - siab - kawg CCL ntau lawm tab sis kuj maj mam nkag mus rau hauv lub ntiaj teb cov saw hlau. Tam sim no, txawm hais tias muaj qhov sib txawv ntawm qhov kev thov siab rau siab-kawg tooj liab ntawv ci, qhov nrawm ntawm kev hloov pauv hauv tsev tau nrawm, thiab cov peev txheej tsim tau maj mam nce, yog li qhov tsis txaus yog qhov tsis txaus.
High-End Electronic Fabric: Cov Pem Hauv Ntej Pem Hauv Ntej ntawm Cov Khoom Siv, Tsis tshua muaj
Cov ntaub ntawv hluav taws xob ua haujlwm ua lub luag haujlwm txhawb kev siv tshuab rau tooj liab-clad laminates (CCLs), txiav txim siab lawv cov khoom siv dag zog thiab qhov ruaj khov. Nws yog ib qho tseem ceeb ntawm cov khoom siv tseem ceeb rau siab -kawg PCBs, tsis tau nws kuj yog qhov yooj yim tshaj plaws los saib qhov txuas hauv cov khoom siv. High-kawg daim ntawv thov xws li AI servers thiab siab - kev sib txuas lus ceev tso cai nruj heev rau qhov nyias nyias, siab - zaus tsawg- poob, thiab kub tsis kam ntawm cov ntaub ntawv hluav taws xob, uas cov ntaub ntawv hluav taws xob zoo tib yam tsis tsim nyog rau. High-cov ntaub ntawv hluav taws xob kawg tau dhau los ua qhov tsim nyog hauv cov khoom siv.
Tau ntev, lub ntiaj teb no siab -kawg hluav taws xob ntaub lag luam tau raug monopolized los ntawm cov tuam txhab txawv teb chaws, ua rau muaj peev xwm tsim tau tsawg heev. Nrog rau kev loj hlob ntawm qhov kev thov rau siab - kawg PCBs, lub peev xwm ntau lawm ntawm high -kawg hluav taws xob fabrics tsis tuaj yeem ua raws li kev lag luam xav tau. Tam sim no, kev ua lag luam yog qhov tseem ceeb nyob rau hauv lub xeev ntawm xoom cov khoom muag, ua rau nws tsis tshua muaj neeg tsawg thiab qhov tseem ceeb tshaj plaws txuas ntawm peb cov ntaub ntawv tseem ceeb rau CCLs.
Nws yog lub hauv paus ntawm kev txaus siab uas siab -kawg hluav taws xob fabrics sawv cev rau thaj chaw zoo tshaj plaws ntawm kev hloov pauv hauv tsev hauv cov ntaub ntawv PCB. Cov tuam txhab xws li Tuam Tshoj Jushi, Honghe Technology, thiab Sinoma Science & Technology tau koom nrog cov thawj coj thoob ntiaj teb, txeeb cov lag luam thoob ntiaj teb nrog lawv cov thev naus laus zis zoo tshaj plaws thiab maj mam rhuav tshem cov kev lag luam txawv teb chaws. Txawm li cas los xij, tau ntsib nrog kev xav tau tawg rau siab -kawg hluav taws xob fabrics, lub peev xwm ntau lawm ntawm high-kawg hluav taws xob fabrics tseem tsis txaus los ua kom tau raws li qhov xav tau, thiab qhov tsis txaus yuav tsis zoo rau lub sijhawm luv.
