Advanced microporous silica insulation core designed to resist extreme heat transition, ensuring EN 81-58 compliance for commercial structures across Central Europe.
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Ultra-thin thermal insulation core delivering superior R-values for wall insulation, optimizing footprint space in metropolitan architectural developments.
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Hybrid PU-shielded vacuum insulation structures engineered to optimize thermal stability in biomedical shipping boxes and local pharmaceutical depots.
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Mechanical-stress resistant vacuum core structures optimized for heavy-load architectural wall systems requiring maximum long-term fire rating integration.
View Specifications →Hungary's positioning as a central European industrial hub—particularly within the automotive manufacturing corridor, battery production clusters (including Debrecen and Göd), and advanced logistics networks—has triggered a paradigm shift in building safety regulations. Standard insulative barriers are no longer sufficient to meet strict structural protection mandates. Passive Fire Protection (PFP) is now a central design parameter.
Under the national fire safety regulation framework, known as OTSZ (Országos Tűzvédelmi Szabályzat), and in alignment with European Harmonized Standards (EN 13501-1), commercial, industrial, and high-rise developments must implement structural fire partitions capable of withstanding prolonged thermal loads. This is particularly critical for elevator shafts, escape routes, battery assembly cells, and containment facilities.
To resolve the paradox of achieving higher fire resistance ratings while preserving usable space, developers are moving away from traditional mineral wool wraps to ultra-thin Nano Microporous Insulated Panels and Fumed Silica Vacuum Insulation Panels. These technologies provide unmatched thermal containment barriers with minimal thickness, directly contributing to structural integrity during critical fire incidents.
As a key subsidiary of the CBVAC Group, Zerothermo Technology Co., Ltd. is positioned at the forefront of vacuum thermal technology. Our primary production base in Nanchong City, Sichuan Province, is one of China’s largest comprehensive manufacturing centers for vacuum-applied thermal insulation and fire barrier products.
Serving the Hungarian market requires a deep understanding of local logistics demands and rigorous certification paths. We bridge the distance between production and installation by offering turnkey solutions—integrating custom design engineering, testing to EN standards, and optimized freight logistics to major Hungarian industrial centers like Budapest, Győr, Miskolc, and Debrecen.
| Performance Metric | Nano Microporous Panels | Fumed Silica VIPs |
|---|---|---|
| Thermal Conductivity | ≤ 0.020 W/(m·K) (at 600°C) | ≤ 0.0045 W/(m·K) (at RT) |
| Max Temperature Limit | 950°C - 1100°C | 80°C (Standard) / Custom 120°C |
| Fire Performance Rating | Class A1 (Non-combustible) | Class A2 / Custom Outer Film |
| Primary Application | Elevator doors, Kilns, EV Barriers | Wall Cladding, Cold Chain Box |
ABOUT US
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.
Engineering customized vacuum seal interfaces for high-temperature and high-vacuum processing equipment, ensuring leakage rates meet strict European standards.
Our state-of-the-art testing facility ensures compliance with international quality management systems (ISO 9001). Rigorous evaluation of core materials, envelope seal integrity, and simulated aging ensures that every panel sent to the EU maintains its thermal performance throughout its service life.
Our Technology
Designed for battery thermal runaway protection. Custom thicknesses from 5mm, providing structural containment and passenger safety in electric vehicles.
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Custom flexible thermal blankets designed to maximize heat retention in domestic heat-pump tanks, reducing standby power consumption across Hungary.
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Class A1 fire-rated microporous cores tailored for commercial structural doors, preventing thermal collapse during building fire evacuations.
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Custom geometries designed for tight spaces, maintaining excellent insulation and protecting against gas permeation and moisture absorption.
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Engineered for complex pipelines, valves, and cylindrical exhaust components in industrial facilities throughout Hungary's petrochemical hubs.
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Ultra-low thermal conductivity panels optimized for external wall systems, meeting European passive house standards and energy-efficiency targets.
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Vacuum insulation panels tailored for deep-freeze storage containers, maintaining precise temperature control for sensitive medical cargo.
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Large-format, custom-sized VIPs engineered for heavy-duty thermal containment, providing high thermal efficiency and space savings.
View More Details +Solution & Core Industries
We provide high-efficiency thermal insulation solutions for building envelope systems, advanced industrial equipment, and temperature-controlled shipping through innovative products such as vacuum insulation panels and vacuum insulated glass. These technologies empower construction and industrial sectors to reduce carbon emissions and work toward carbon neutrality.
From protecting vaccine shipments at -70°C in international logistics hubs near Budapest Airport to insulating energy-efficient facade systems in historic urban centers under local conservation laws, our solutions are engineered for performance. They offer high thermal resistance without compromising building space or mechanical design.
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Navigating building codes in Central Europe requires conformity at every level of production. Our VIPs and nano-microporous thermal barrier panels are designed to meet European standards. This ensures they conform to structural, safety, and environmental requirements:
We work closely with certified European testing laboratories to verify mechanical properties, aging characteristics, and outgassing prevention. This process provides developers with a clear and reliable path to regulatory approvals.
Every batch of vacuum insulation panels undergoes testing before export:
Pressure and envelope seal stability tests verify long-term performance under variable temperatures.
Guarantees thermal performance matches client specifications before transport.
Simulates extreme structural fire conditions up to 1000°C to verify load retention.
In response to global sustainability trends and the rising demand for lightweight electric vehicle systems, Zerothermo is investing in next-generation high-temperature barrier and insulation technologies. Our focus includes developing hybrid composite core VIPs, improving flexible nano-porous blankets for curved battery arrays, and refining automated quality controls for large-scale production.
As Hungary's automotive and logistics industries continue to grow, we are prepared to support local projects with thin, lightweight, and high-performance thermal safety solutions.
News and Information
Analyzing the performance of microporous cores under standard building fire testing curves. Key takeaways for commercial architects.
2023/Apr/19
Presenting our latest vacuum insulation panels and structural fire barriers for industrial and architectural partners.
2023/Apr/17
Reviewing high-temperature applications, including metal processing kilns and EV battery enclosures, with a focus on fire safety.
2023/Apr/13VIPs provide a thermal conductivity value as low as ≤ 0.0045 W/(m·K), which is up to ten times lower than mineral wool or polyurethane. In urban areas like Budapest, where footprint space is premium, VIPs allow projects to meet building energy-efficiency requirements with minimal wall thickness.
Yes. Our microporous insulated panels are designed to meet Class A1 non-combustibility standards under EN 13501-1. This makes them suitable for fire protection doors, lift shafts, and evacuation corridors requiring compliance with OTSZ regulations.
We supply customized flexible nano insulation blankets that act as thermal barriers between lithium-ion battery cells. These materials resist temperatures up to 1000°C, helping prevent thermal runaway propagation. This makes them ideal for battery assembly facilities in Hungary and neighboring automotive hubs.
No. Vacuum insulation panels cannot be cut, drilled, or altered because breaking the envelope seal releases the internal vacuum, reducing the thermal performance to that of standard core materials. We provide custom-sized panels tailored to architectural drawings to ensure a precise fit.
Fumed silica VIPs are designed for long-term stability, with an expected service life of 30 to 50 years when protected inside a wall cavity. This durability makes them suitable for deep thermal retrofits and long-term energy-saving projects.
As a subsidiary of the CBVAC Group, we handle international logistics, including packing, export documentation, and customs clearance. We work with local freight partners to ensure delivery directly to construction and industrial sites in Hungary.
Get in Touch
Whether you are designing a high-temperature industrial system, retrofitting a commercial facade, or engineering thermal barriers for EV battery packs, our team can assist you with technical parameters, sizing, and quote estimates.
