Explore our premium structural materials engineered to achieve industry-leading thermal resistance and high mechanical compression strength.
In high-performance thermal engineering, the balance between insulation value and mechanical structural integrity is a critical frontier. Vacuum Insulation Panels (VIPs) are well-known for their exceptionally low thermal conductivity (λ-value ≤ 0.004 W/m·K). However, in actual structural applications—such as under-floor insulation in commercial buildings, cryogenic fuel containers, and electric vehicle (EV) battery protective enclosures—standard vacuum insulation panels can fail due to compressive stress.
The compression strength of a VIP relies heavily on its core material. At Zerothermo, we refine the internal matrix of fumed silica using advanced engineering methods. Under a vacuum pressure of less than 1 mbar, the atmospheric load exerts an external pressure of approximately 100 kPa (10 tonnes/m²) directly onto the panel core. To resist this baseline pressure and remain stable under dynamic loads, the core must maintain its structural shape.
Through nano-porous structuring and sintering techniques, our panels achieve compression strength up to 250 kPa - 300 kPa (at 10% deformation), which is more than double the capabilities of standard fiberglass or open-cell polyurethane VIPs. This guarantees thermal performance over decades, preventing vacuum loss caused by physical crushing.
We provide comprehensive engineering options for custom sizes, thicknesses, and specialized structures designed for extreme thermal challenges.
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As international energy regulations (like the EU's Energy Performance of Buildings Directive and US ASHRAE standards) become stricter, modern engineering teams face challenges in sourcing high-performance VIPs. Standard VIP configurations often fail to meet requirements due to thermal bridging, low compression strength, and high vulnerability to puncture damage.
Our global supply network meets these challenges by providing highly reinforced VIP cores and multi-barrier laminated films. These features are designed to endure rough handling on construction sites and heavy physical stress in industrial applications.
By working with Zerothermo, engineering teams can optimize their layouts and reduce insulation thickness by up to 80% compared to traditional materials like PIR, EPS, or rock wool. This helps save valuable space and increases thermal efficiency in cold storage installations, shipping containers, and transport vehicles.
Zerothermo Technology Co., Ltd., a subsidiary of CBVAC Group and a national high-tech enterprise, is headquartered in the Beijing Economic-Technological Development Area with its production base located in Nanchong City, Sichuan Province. This facility stands as one of China’s largest comprehensive production centers for vacuum technology application products.
Special sizes (beyond the range of ANSI/ASME/DIN and other standards) are produced according to customers' drawings or technical parameters.
Square, oval or other special shaped flanges. Oversize/small diameter: such as diameter over 60 inches or micro precision flanges.
Special sizes (beyond the range of ANSI/ASME/DIN and other standards) are produced according to customers' drawings or technical parameters.
Combining world-class quality with scalable production, we ensure your vacuum insulation requirements are met with precision and reliability.
Operating globally requires meeting strict international testing and certification standards. Our production facilities maintain rigorous quality control systems certified to ISO 9001 and ISO 14001 standards. Every custom VIP configuration undergoes testing for thermal conductivity, helium leak detection, and mechanical compression performance before shipment.
Our structural VIP products are designed in accordance with European DIN standards, American ASTM protocols, and East Asian environmental requirements. This makes them compatible with architectural facades, transport containers, and high-temperature industrial kilns worldwide. We provide full technical documentation and support during the design and installation phases of your projects.
Providing high-efficiency thermal insulation solutions for building envelopes through vacuum insulation panels and vacuum insulated glass, enabling the construction sector to reduce carbon emissions and achieve carbon neutrality.
Ensuring steady thermal envelopes for critical biological components and vaccine storage using VIP cooler boxes.
Maximizing internal floor space while providing high thermal resistance for exterior walls, balconies, and roofs.
Explore real-world implementations where Zerothermo's vacuum insulation panels provided reliable thermal and structural performance.
Committed to supporting carbon neutrality goals, Zerothermo Technology drives high-quality development of new quality productivity while promoting sustainable industrial advancement.
Explore answers to common questions about mechanical performance, dynamic loads, and custom VIP specifications.
We offer customized vacuum insulation solutions. Contact our engineering team for detailed configurations and quotes.
Select from our range of protective vacuum insulation panels, structural thermal barriers, and composite insulated glass.
