Aerospace-Grade Insulation Materials Civilized: Two Chinese Firms Jointly Upgrade Thermal Flask Heat Preservation Performance

Laoe Technology, led by overseas doctoral research teams, signed a strategic cooperation agreement with Ansheng Technology, the main drafter of China’s national standard for stainless steel vacuum vessels, to convert aerospace thermal insulation materials into civilian thermal flask products. The jointly developed warm flasks cut vacuum heat loss by 35% compared with ordinary commercial products, while improving anti-corrosion performance of the inner liner. Ansheng owns a full industrial chain with annual output exceeding 50 million thermal containers exported to more than 50 countries worldwide. This cooperation shortens the technical gap between Chinese civilian thermal flask products and top international premium brands in core insulation performance.