Next-Generation Nano-Microporous Insulation and Vacuum Thermal Barriers for Ultimate Safety and Unparalleled Energy Efficiency
Engineered to mitigate thermal runaway, prevent fire propagation, and optimize thermal performance across extreme-temperature applications.
A technical assessment of thermal dynamics, nano-structure optimization, and macro-industrial containment solutions.
In modern structural engineering and high-intensity industrial manufacturing, passive fire protection (PFP) acts as a critical fail-safe, delaying structural degradation and containing hazardous thermal events. Unlike active systems (sprinklers, gas suppression), PFP relies on material science to establish physical barriers against heat conduction, convection, and radiation.
Zerothermo’s High Temperature Nano-Microporous Insulated Panels utilize the *Knudsen Effect* to achieve thermal conductivity coefficients substantially lower than still air. By structuring the core silica matrix with average pore diameters smaller than the mean free path of nitrogen molecules (approximately 68nm at standard pressure), gas convection is completely eliminated. Consequently, thermal conduction is limited to the minimal contact points of the solid nano-porous structure, resulting in unparalleled insulating efficiency at temperatures exceeding 1000°C.
| Material Category | Thermal Conductivity (W/m·K) | Fire Class Rating | Typical Application Temp |
|---|---|---|---|
| Nano-Microporous Panel | 0.016 - 0.024 | Class A1 (Non-combustible) | Up to 1050°C |
| Vacuum Insulated Panel (VIP) | 0.003 - 0.008 | Class B1/A2 (Depending on envelope) | -50°C to 80°C |
| Aerogel Insulation Blanket | 0.018 - 0.022 | Class A2 | Up to 650°C |
| Traditional Mineral Rockwool | 0.035 - 0.044 | Class A1 | Up to 750°C |
Vacuum Insulation Panels (VIPs) represent the absolute zenith of industrial thermal resistance. By encapsulating a porous core material (such as fumed silica) in a gas-tight high-barrier envelope and evacuating the inner atmosphere, heat transfer via gas molecules is virtually neutralized.
Zerothermo's fumed silica-based vacuum panels are critical in applications demanding space constraints and high thermal resistance, such as cold chain logistics containers, deep-freeze refrigeration, and advanced building envelopes. Additionally, when paired with protective glass layers (Vacuum Insulated Glass), they provide a transparent, structurally sound barrier with U-values comparable to solid masonry walls, optimizing natural light without sacrificing thermal envelope integrity.
Restricting molecular motion by designing a solid matrix with pores under 20 nanometers, ensuring convective heat transfer is minimized even in high-temperature scenarios.
Integrating chemical opacifiers within the core matrix to block infrared radiation, preserving structural elements from rapid thermal breakdown during high-heat fires.
Utilizing high-barrier multilayer composite foils (PET/Alu/PE) to maintain vacuum levels below 1 mbar over an extended lifespan, guaranteeing stable insulation values for decades.
Combining state-of-the-art technological infrastructure, comprehensive raw material chains, and high-capacity production facilities.
China's dominance in the global production of vacuum insulation and nano-microporous materials is rooted in raw material supply chain consolidation and rapid manufacturing scaling. Fumed silica, the primary substrate for both high-end VIPs and nano-microporous panels, is produced in close proximity to manufacturing centers, minimizing raw material transport logistics and keeping costs highly competitive.
At Zerothermo Technology Co., Ltd. (a subsidiary of the prestigious CBVAC Group), our production base in Nanchong City, Sichuan Province, stands as one of China's largest comprehensive facilities for vacuum technology application products. With access to advanced vacuum chamber technologies developed by CBVAC, our facility achieves unmatched consistency in core vacuum integrity and panel scaling. From automated dry-pressing matrices to automated laser-sealing systems, we guarantee high-yield production runs without compromising international quality standards.
Size: Customized. Thickness: 5-15mm. Tailored for thermal runaway isolation in lithium battery packs.
Size: Customized. Excellent thermal wrap for high-end domestic and industrial storage heaters.
Elevator fireproof door high-temperature nano microporous thermal insulation sheets matching UL10B/UL10C standards.
Complex geometries featuring cut-outs, circles, and angled bends for specific structural envelope integration.
ABOUT ZEROTHERMO
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.
We focus on core research and development in ultra-low thermal conductivity materials and structural vacuum integration. Our engineers work hand-in-hand with leading academic institutions to redefine the parameters of passive fire protection and thermal insulation.
Special sizes beyond the range of ANSI/ASME/DIN standards are customized according to drawings or parameters.
Square, oval, or complex micro-precision flanges customized for high-vacuum, ultra-hermetic systems.
Providing the industry with world-class, custom-tailored vacuum and thermal insulation solutions.
Unparalleled standards across our cleanroom facilities, strict QA/QC testing, and international certification compliance.
Rapid prototype modeling and swift execution of tailored structural configurations based on customer blueprints.
Massive capacity from Nanchong production lines allows for uncompromised delivery timelines on large industrial orders.
Integrated logistics networks ensuring safe transit of highly fragile vacuum systems to global maritime ports.
Complete lifecycle support, from technical consultation during engineering design to post-sales insulation integrity audits.
How Zerothermo VIPs and Nano-Microporous insulation structures protect critical infrastructure globally.
Our ultra-low thermal conductivity vacuum panels maintain critical temperature boundaries (e.g., -70°C for mRNA vaccine storage) over days of international transit, significantly reducing dependance on dry ice and active power sources.
Providing space-saving thermal insulation solutions for envelope systems through innovative products like vacuum insulation panels and vacuum insulated glass, enabling modern skyscrapers to comply with zero-carbon building mandates.
Integrating nano-microporous lining inside industrial furnaces, metallurgy ovens, and gasification units, saving up to 30% of energy usage by retaining internal thermal loads and reducing structural thickness requirements.
Thermal insulation solutions integrated into modular dome architecture, mobile eco-villas, and temporary high-performance structures in extreme environments (high altitudes, desert zones, polar stations).
Field installations and system validations demonstrating the exceptional real-world capabilities of our insulation technology.
Integrating structural fumed silica panels to control micro-climates in high-throughput cleanrooms.
Retrofit of high-temperature ovens reducing energy losses by 28% and ensuring external touch safety.
Exterior wall integrations featuring A1 fire-rated vacuum insulation decoration integrated wall systems.
Implementation of PU-hybrid fumed silica panels for cold preservation times exceeding 120 hours.
Answering major technical, performance, and procurement inquiries from design engineers and procurement officers.
Staying at the forefront of the thermal safety sector, driving high-quality industrial advancement.
Exploring structural compliance and safety margins in commercial high-rise elevator shafts using advanced insulation barriers.
April 19, 2023
Meeting with global HVAC, construction, and refrigeration partners to showcase our newest vacuum insulated glass configurations.
April 17, 2023
An in-depth review of how nano-engineered silica arrays resist high temperature degradation in specialty industrial machinery.
April 13, 2023From low-temperature cold chain logistics to high-temperature thermal barriers.
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We offer a one-stop vacuum insulation board and high-temperature fire barrier solution. Submit your design specifications for a comprehensive technical evaluation.
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