近日，由上海交通大学朱新远教授团队完成的"新一代运载火箭表面特种防护涂层技术与应用"项目荣获 上海市科技进步奖特等奖。该成果在航天热防护材料领域实现重大突破，在国际上首次提出并实践 了"超支化聚合物涂层一体化防护"全新路线，替代了传统隔热片拼接工艺。这种新型"护甲"避免了大量 拼接界面，解决了以往防护技术可靠性低、制造周期长的问题。 他们与上海宇航系统工程研究所等航天核心单位强强联合，组建了一支产学研用深度融合的攻关团队， 建立了上海航天特种环境高分子功能材料工程技术研究中心，形成了"基础研究源头创新—核心技术攻 关—工程化应用"的完整闭环创新链条，一同勇闯航天材料"无人区"。 攻关团队提出极具颠覆性的构想，即抛弃传统的"拼拼补补"，采用一体成型的防护涂层。这种方案只需 一次喷涂即可成型，彻底消除拼缝隐患，理论上能大幅提升可靠性，显著缩短生产周期。 攻克四大核心技术 实现规模化生产 实践发现，这种涂层必须拥有三大"技能"："粘得牢""耐极温""喷得好"。其核心在于将超支化聚合物与 无机功能填料的优势相结合。团队另辟蹊径，创造性提出两种或多种聚合反应协同进行的杂化聚合新思 想，实现了超支化聚合物的可控制备与规模 ...

Core Insights - The 2025 North China National Metrology Testing Center Work Symposium was held in Hohhot, focusing on building a new regional metrology service system through policy collaboration, standard co-construction, regulatory linkage, and data sharing to support high-quality economic and social development in the region [1] Group 1: Regional Collaboration and Infrastructure Development - The market regulatory departments of Beijing, Tianjin, Hebei, Shanxi, and Inner Mongolia have successfully established a collaborative metrology support system, significantly enhancing service efficiency [1] - The three regions of Beijing, Tianjin, and Hebei have achieved mutual recognition of "measuring instrument type evaluation certificates," facilitating cross-regional business operations [1] - A total of 9,229 public measurement standards have been co-constructed among the five regions, improving the value transmission system [1] Group 2: Industry-Specific Measurement Centers - Various regions have established industry metrology testing centers focusing on their advantageous industries, such as graphene and aerospace materials in Beijing, and rail transportation in Hebei [2] - Beijing is planning to build the first national automotive autonomous driving metrology data application base, while Tianjin is preparing a smart power metering data base [2] Group 3: Green Transition Initiatives - The North China region has taken the lead in establishing a carbon measurement laboratory and a regional carbon emission monitoring system [2] - Specific carbon measurement tasks have been identified, with Shanxi outlining 44 key tasks and Inner Mongolia applying core equipment developed by the national carbon measurement center [2] Group 4: Public Welfare and Consumer Protection - The five regions have intensified the regulation of consumer metrology, with initiatives such as promoting fair scale management in Beijing and implementing IoT anti-cheating scales in Hebei [2] - Inner Mongolia has effectively addressed fuel dispenser cheating issues through a smart regulatory platform, ensuring consumer protection [2]