Stock Code688359
  • Home
  • About Us
    Company Profiles
    Chairman's speech
    Honors and Awards
    Development History
  • Research Institute
    Introduction
    Organizational Structure
  • Industry Solutions
    Electronic chemicals
    General Metal Finishing Chemicals
  • News Center
    Company News
    Industry News
  • Investor Relations
  • Sustainable Development
    Strategic planning
    Environmental
    Corporate Responsibility
  • 中文
  • Home
  • About Us
  • Research Institute
  • Industry Solutions
  • News Center
  • Investor Relations
  • Sustainable Development
  • 中文
博泉化学mSAP专用化学品,为高密度互连时代提供国产替代解决方案|三孚新科AI高阶制程专题 03
Date: 2026-04-01 Click: 1519


在以Openclaw等大模型应用及高性能AI终端硬件为核心的驱动下,算力基础设施对信号传输效率与布线密度的技术规格要求日益严苛,协同驱动底层PCB及封装载板向高精细度制程演进。


传统减成法在精度与一致性控制上已逐渐面临制程瓶颈,mSAP工艺凭借其卓越的微细线路制备能力,已成为HDI板与类载板等产品的主流方案。




mSAP(Modified Semi-Additive Process),是一种细线路成型的工艺流程简称,也称改良型半加成法,是专为超细线路设计的PCB制造工艺。

不同于减成法「全板电镀+DES蚀刻」的传统流程,mSAP采用「2μm超薄铜箔+图形电镀+快速蚀刻」的工艺路线,将线宽/线距精度提升至15μm/15μm及以下,从而实现精细线路制备。







线路图形的控制对于线路的设计与蚀刻的操作难度影响较大,对于高密度线路的设计必须保证线路的品质。垂直的undercut是理想的状况, 较大的倾角会影响蚀刻后的线宽和信号传输性能。




盲孔填满率优异,均匀性高,Dimple ≤5μm




博泉mSAP制程系列产品已完成阶段性测试验证,部分制程专用化学品已率先在头部PCB客户端实现上线应用。我们持续深耕国产自研化学品方案,致力于为AI算力基础设施、智驾系统所需汽车电子等前沿领域的技术自主可控提供核心材料支撑。




About Us
  • Company Profiles
  • Chairman's speech
  • Honors and Awards
  • Development History
Industry Solutions
  • Electronic chemicals
  • General Metal Finishing Chemicals
Research Institute
  • Introduction
  • Organizational Structure
Sustainable Development
  • Strategic planning
  • Environmental
  • Corporate Responsibility
Investor Relations
  • Investor Relations
Contact Us
Guangzhou Sanfu New Materials Technology Co., Ltd

Contact number
+8620-32058269 +8620-32077089

Headquarters Address
No. 57 Fenghuang Sanheng Road, Zhongxin Guangzhou Knowledge City, Guangzhou City

Enterprise email
sales@gzsanfu.com.cn Business cooperation
rd@gzsanfu.com.cn Research and development cooperation
mkt@gzsanfu.com.cn Brand cooperation

Subsidiary Companies
  • Xiamen branch

    Address: Room 1403, Building 6, Xinglin Bay Operation Center, Jimei District, Xiamen

    Tel: +86592-6220498, +86592-6220478

  • Ningbo Branch

    Address: Room 201, No. 28, Lane 136, Shunde Road, Haishu District, Ningbo

    Tel: +86574-81859798, +86574-81859799

  • Suzhou Branch
    Address: 1st Floor, Building 2, No. 88 Chunyao Road, Huangdai Town, Xiangcheng District, Suzhou, Jiangsu Province

    Tel: +86512-65796973, +86512-66102987

  • Haoyue New Materials


    Address: No. 57, Fenghuang Sanheng Road, Kowloon Industrial Park, Guangzhou Sino-Singapore Guangzhou Knowledge City

    Tel: +8620-32058269 ,  +862020-32077089 ,  +862020-32077125


  • Ningmei Tech

    Address: Room 1007, No. 83 Yunnan North Road, Gulou District, Nanjing

    Tel: +8625-85863192

  • Guangzhou Etsing Plating Institute

    Address: No. 57, Fenghuang Sanheng Road, Kowloon Industrial Park, Guangzhou Sino-Singapore Guangzhou Knowledge City

    Tel: +8620-32058269 ,  +8620-32077089 ,  +8620-32077125

Follow Us

Subsidiary : Haoyue New Materials | Ningmei Tech | Guangzhou Etsing Plating Institute | Boquan Chemical | Candice William | GCE | Yiling Smart | Hongway Tech

Friendship link: China Securities Regulatory Commission · Investor Protection Column
Subsidiary Companies
  • Xiamen branch

    Address: Room 1403, Building 6, Xinglin Bay Operation Center, Jimei District, Xiamen

    Tel: +86592-6220498, +86592-6220478

  • Ningbo Branch

    Address: Room 201, No. 28, Lane 136, Shunde Road, Haishu District, Ningbo

    Tel: +86574-81859798, +86574-81859799

  • Suzhou Branch
    Address: 1st Floor, Building 2, No. 88 Chunyao Road, Huangdai Town, Xiangcheng District, Suzhou, Jiangsu Province

    Tel: +86512-65796973, +86512-66102987

  • Haoyue New Materials


    Address: No. 57, Fenghuang Sanheng Road, Kowloon Industrial Park, Guangzhou Sino-Singapore Guangzhou Knowledge City

    Tel: +8620-32058269 ,  +862020-32077089 ,  +862020-32077125


  • Ningmei Tech

    Address: Room 1007, No. 83 Yunnan North Road, Gulou District, Nanjing

    Tel: +8625-85863192

  • Guangzhou Etsing Plating Institute

    Address: No. 57, Fenghuang Sanheng Road, Kowloon Industrial Park, Guangzhou Sino-Singapore Guangzhou Knowledge City

    Tel: +8620-32058269 ,  +8620-32077089 ,  +8620-32077125


Copyright (C) Guangzhou Sanfu New Materials Technology Co., Ltd. All rights reserved. 粤ICP备2022122603号