Explore our high-performance vacuum insulated products, manufactured to strict global tolerances. Available in custom dimensions and bespoke envelope structures.
Zerothermo Technology Co., Ltd., a proud subsidiary of the prestigious CBVAC Group, is a national high-tech enterprise dedicated to the pioneering research, development, and mass manufacturing of state-of-the-art thermal containment products. Headquartered within the high-tech hub of the Beijing Economic-Technological Development Area, we deploy vast manufacturing capacities through our primary production base in Nanchong City, Sichuan Province.
Our Nanchong facility represents one of China's largest and most technologically integrated production centers for industrial vacuum applications. We specialize in pushing the physical limits of materials science to supply high-reliability, custom-engineered 10mm Vacuum Insulation Panels (VIPs), vacuum insulated glass, and nano-microporous barriers that serve thermal management workflows globally.
Special dimensions surpassing typical ANSI/ASME/DIN standards, precision-machined according to custom technical layouts.
Square, oval, and multi-axis contoured components designed for micro-precision or extra-large industrial containment (up to 60+ inches).
Direct alignment with CBVAC's legacy of high-vacuum systems, ensuring zero leaks and long-term envelope reliability.
Why global OEMs partner with Zerothermo for custom thin-film and heavy-duty industrial vacuum insulation systems.
Adhering to rigorous ISO, CE, and RoHS standards. Every panel is pressure tested and inspected for micro-thermal leakage using infrared imaging.
Custom thickness options ranging from 5mm to 50mm, with specializations in complex geometries, cutouts, circular panels, and dynamic flexible wraps.
Equipped with fully automated continuous vacuum sealing chambers, our facility easily scales from small prototype runs to massive infrastructure volumes.
Streamlined supply chain corridors out of our Chengdu/Sichuan logistics pipeline directly to major ports, assuring quick custom clearances and safe transit.
We offer full engineering integration assistance. From thermal modeling during your initial design phases to long-term quality assurance programs, we support you at every milestone.
An analysis of why the 10mm thickness represents the sweet spot for space-constrained, ultra-low conductivity applications.
Vacuum Insulation Panels (VIPs) operate on a simple yet highly engineered physical principle: eliminating gas conduction and convection inside a porous core material. The mean free path of air molecules at standard atmospheric pressure is approximately 70nm. To eliminate gas conduction, the internal pore size of the core must be significantly smaller than this path, or the air must be evacuated until the pressure falls below a specific threshold (the Knudsen effect).
Traditional insulation materials (like PU foam, EPS, or mineral wool) require thicknesses between 50mm and 120mm to achieve an acceptable R-value. Our 10mm Custom Vacuum Insulation Panels achieve an equivalent thermal resistance (R-value) in one-tenth of the space. With a thermal conductivity rating of ≤ 0.004 W/(m·K), a 10mm fumed silica VIP performs matching or exceeding 100mm of standard polyurethane foam.
We manufacture two primary core configurations based on target shelf life, operating temperatures, and cost profiles:
| Technical Parameter | Fumed Silica Core (VIP-S) | Fiberglass Core (VIP-G) |
|---|---|---|
| Initial Thermal Conductivity (λ) | ≤ 0.0040 W/(m·K) at 25°C | ≤ 0.0020 W/(m·K) at 25°C |
| Long-term Aging Rate (after 15 years) | Minimal increase (≤ 0.006 W/(m·K)) | Significant decay if vacuum degrades |
| Internal Vacuum Level Requirements | 1 mbar to 10 mbar | ≤ 0.1 mbar (highly sensitive to outgassing) |
| Pore Size Distribution | Nanoporous (10nm - 100nm) | Microporous (10μm - 100μm) |
| Service Lifespan | 25 to 50 years | 10 to 15 years (typically cold-chain packaging) |
| Eco-Friendliness & Recyclability | Non-toxic, fully recyclable mineral core | Synthetic mineral fiber, complex recycling |
We customize sizes, shapes, and material combinations to seamlessly fit into your production lines.
Size: Customized. Thickness: 5-10mm. Designed for thermal runaway protection and energy efficiency.
Size: Customized. Thickness: 5-20mm. Engineered to reduce thermal loss in hot water storage units.
Ultimate fire barrier integration for public elevators, keeping doors cool during critical thermal events.
Curved edges, structural cutouts, and multi-layered configurations designed for complex assemblies.
Designed to wrap around industrial pipes, cylindrical battery modules, and high-temp chambers.
Premium grade barrier panels with high-durability PET protective skins for long-term usage.
Ensuring absolute compliance for shipping pharmaceutical products, vaccines, and bio-specimens.
Large format vacuum boards scaled for architectural walls, building envelopes, and logistics containers.
How 10mm VIP technology addresses localized engineering requirements while leveraging Chinese manufacturing scale.
Our 10mm VIP solutions are tailored for specific geographical constraints:
Operating one of the largest vacuum application facilities in Sichuan Province under the CBVAC Group, Zerothermo Technology leverages unparalleled vertical integration:
By processing high-purity fumed silica in-house and utilizing automated high-capacity vacuum sealing lines, we reduce production cycles by 30% compared to Western competitors. This control over raw materials shields our global partners from cost fluctuations and supply disruptions, ensuring a reliable pipeline for multi-year infrastructure builds.
Providing high-efficiency thermal insulation solutions for temperature-sensitive shipping. Our panels optimize shipping space while maintaining critical deep-freeze levels for vaccines and biological materials.
Achieving near-zero carbon building standards with thin insulation cores. Our VIPs fit behind curtain walls and thin floor slabs, preventing thermal bridging in modern skyscrapers.
Offering thermal protection for heavy machinery and appliances. Utilizing microporous structures to insulate elevator doors, industrial ovens, and water heater tanks.
Integrating thermal envelopes into modular glamping pods, pre-fabricated eco-villas, and mobile tourism units, ensuring indoor comfort in extreme outdoor environments.
As global energy regulations tighten (such as Europe's EPBD and China's Dual-Carbon mandates), Zerothermo Technology is continuously advancing VIP performance:
Blending fumed silica with proprietary aerogel compounds to reduce thermal conductivity below 0.0035 W/(m·K) at atmospheric pressures.
Integrating RFID and flexible NFC sensors under the outer barrier film to track internal pressure changes in real time without compromising the vacuum seal.
Traditional aluminum foil barrier layers block outgassing but can create thermal bridges along panel edges. Our R&D team is developing thin-film multi-layer metallized barrier coatings that reduce edge-bridge heat loss by up to 50%.
Furthermore, we are moving toward bio-based barrier polymers to ensure that the entire VIP structure can be easily recycled at the end of its operational life.
A showcase of successful thermal management installations utilizing Zerothermo vacuum technology.
Find answers to common questions about installing, specifying, and customizing 10mm VIPs.
Partner with Zerothermo Technology to optimize your thermal management applications. Submit your project requirements to receive engineering support and competitive pricing.
Explore our broader product catalog, supporting high-temperature applications, vacuum insulated glass, and cold-chain assemblies.
