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AboutAround the advantages of the industrial chain, the company seizes the opportunity, cohesiveness, professional metal-based circuit board industry to become stronger, better and bigger.
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ProductContinue to cultivate the national market, cultivate the science and technology incubation industry, and create a "3 1 1" modern industrial cluster.
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News公司拥有一支专业从事线路板生产、品控、管理工作近20年的团队，凭借自动化生产设备、精密检测仪器、雄厚的技术能力和严格的品质管理，专业生产铝基板、铜基板等特殊金属材料的印刷线路板。
Comparison of copper substrate and aluminum substrate
Release time:
2023-07-13
Compared with the aluminum substrate, the copper substrate has the same structure, and both adopt the heat conduction of the insulating layer to transfer heat to the metal substrate, and then rely on the heat dissipation performance of the metal substrate to transfer heat to dissipate. Advantages: ① The overall heat dissipation performance of the copper substrate is about 2 times that of the aluminum substrate; ② The warpage and expansion and contraction of the copper substrate are smaller than those of the aluminum substrate; ① The copper substrate is a special material and needs to be customized, and the order production cycle is relatively long; ② The material cost of copper is about 3 times that of aluminum
Advantages:
① The overall heat dissipation performance of copper substrate is about twice that of aluminum substrate
② The warpage and expansion and contraction of copper substrate are smaller than those of aluminum substrate
Disadvantages:
① Copper substrate is a special material and needs customization. The order production cycle is relatively long
② The material cost of copper is about 3 times that of aluminum
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