Traditional insulating materials such as expanded polystyrene (EPS), polyurethane (PU), and rock wool have long dominated the industrial and construction sectors. However, as the global energy crisis intensifies and corporate governance shifts toward strict ESG compliance, these legacy options are increasingly recognized as deficient. Not only do they suffer from poor thermal aging properties, but they also contribute heavily to landfill mass, raising significant environmental concerns due to their non-biodegradable and difficult-to-recycle chemical formulations.
Enter Vacuum Insulation Panels (VIPs). Operating on the principle of removing gas molecules from a porous core structure to eliminate gas thermal conduction, VIPs achieve a thermal conductivity coefficient (λ) of less than 0.002 - 0.004 W/(m·K). This performance is roughly ten times more efficient than standard polyurethane foam. When engineered as Vip Recyclable Insulation, these systems solve the dual challenge of achieving record-setting thermal barriers while ensuring the materials can be fully reclaimed, down-cycled, or safely processed back into industrial loops at the end of their operational lifecycle.
| Insulation Type | Thermal Conductivity (W/m·K) | Required Thickness (for R-40) | Primary Environmental Hazard | Recyclability Potential |
|---|---|---|---|---|
| Standard EPS (Polystyrene) | 0.035 - 0.040 | 400 mm | Microplastic pollution, non-biodegradable | Low (Complex recycling chemistry) |
| Polyurethane Foam (PU) | 0.022 - 0.028 | 250 mm | Toxic emissions on combustion, fluorocarbons | Negligible (Cross-linked polymer) |
| Fumed Silica Core VIP | 0.004 - 0.005 | 40 mm | Minimal (Naturally inert minerals) | High (Core reusable endlessly) |
| Zerothermo Recyclable VIP | ≤ 0.0025 | 25 mm | None (Zero volatile compounds) | 100% Core & Film Separation |
The science of a recyclable vacuum insulation panel lies within its core. High-quality fumed silica core structures are naturally inert and chemically identical to sand. Unlike fiberglass-based cores, which pose health hazards during handling and are complex to melt down, fumed silica can be re-pulverized, re-pressed, and re-used in new VIPs without degradation of its fundamental structural structure. By pairing these cores with multi-layered high-barrier films that are specifically designed for physical separation upon disposal, Zerothermo Technology provides the global market with a circular thermo-protection mechanism.
Under major international agreements such as the Paris Climate Agreement and the European Green Deal, companies are strictly mandated to reduce their carbon footprints across their entire value chain. In regions like North America and the EU, energy usage in commercial buildings and cold chain logistics accounts for over 30% of total carbon emissions. Utilizing standard insulation requires massive spatial allocation (thick walls, less interior volume) to meet strict energy code requirements (such as Passive House standards).
Global logistics, pharmaceutical shipping, and HVAC manufacturers are actively shifting toward recyclable VIPs to maximize internal shipping volume, satisfy extended temperature hold durations, and meet circular economy mandates. Zerothermo Technology stands at the center of this transition, delivering custom-designed vacuum insulated glass, fumed silica VIPs, and nano-microporous blankets to clients worldwide.
By optimizing the barrier envelope design and implementing dry mechanical pressing of fumed silica cores, Zerothermo ensures that 100% of the core raw material is re-processable. This reduces embodied carbon from cradle to gate, allowing enterprises to claim significant credits on their Scope 3 emission audits.
Located in Nanchong City, Sichuan Province, Zerothermo Technology operates one of the largest specialized production centers for vacuum technology products in Asia. As a subsidiary of the distinguished CBVAC Group, we leverage deep technical knowledge in ultra-high vacuum technology, high-precision vacuum seals, and industrial automation.
Strict GDP guidelines mandate precise temperature windows for biologics and vaccines. Our fumed silica VIP cooler boxes and container liners sustain -70°C to +8°C ranges for over 120 hours without external power.
Maximize real estate floor space by reducing exterior wall thickness. Our prefabricated vacuum insulation wall panels and tempered vacuum insulated glass make zero-emission buildings a functional reality.
Protect lithium battery systems from thermal runaway. Our ultra-thin nano-microporous battery insulation blankets provide superior high-temperature barriers and electrical isolation inside restricted battery packs.
Minimize energy losses in furnace doors, elevator fireproof doors, and water heaters. Flexible microporous wraps resist heat profiles up to 1000°C while requiring only a fraction of the space of mineral wool.
When selecting a VIP recyclable insulation manufacturer, industrial buyers must look beyond initial unit cost to evaluate the total cost of ownership (TCO) and long-term product stability. A low-grade vacuum panel can experience outgassing over time, leading to loss of vacuum pressure and an increase in thermal conductivity. Consider the following key metrics during your next procurement evaluation:
Zerothermo Technology is committed to transparent reporting. Every production batch undergoes strict quality control at our Sichuan plant, accompanied by a digital passport showing density, initial thermal conductivity, and vacuum levels. This high level of quality assurance protects your investment and ensures compliance with building and industrial regulations.
Engineered to withstand harsh operating conditions. Our panels are tested and certified to meet international standards for fire safety, environmental safety, and thermal performance.
From complex geometric shapes for aerospace components to massive flat panel arrays for commercial cold storage, we design customized solutions for your projects.
Our ultra-clean vacuum packaging facility operates at high precision, ensuring consistent quality, stable pressure, and rapid delivery even on large orders.
Our protective export packaging prevents puncture risks during transit. We ship globally with real-time tracking, ensuring your panels arrive intact and ready for installation.
We work directly with your sustainability officers to document Scope 3 emission reductions, facilitating LEED gold or platinum certification for green building projects.
Contact our engineering team today to receive a sample panel and test our low thermal conductivity in your own laboratories.
We offer customized sizing, thickness variations, and protective edge framing to meet your exact assembly demands. Discover some of our special components and customer projects below:
Custom dimensions, thickness: 5-15mm. Engineered to prevent thermal runaway propagation.
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Ideal for water heater tanks and hot water storage to reduce thermal losses.
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Elevator fire door core insulation with high heat rating and ultra-thin profile.
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Vacuum insulation panels tailored for curved geometries and custom cut-outs.
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High-temperature flexible insulating mats for pipeline and cylindrical systems.
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Vacuum panel featuring refined fumed silica for thermal control.
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Excellent insulation for sub-zero temperature transport and shipping containers.
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Large-format fumed silica panels designed for walk-in cold storage facilities.
View Details »Zerothermo Technology Co., Ltd., a subsidiary of the distinguished CBVAC Group, is a national high-tech enterprise. Our headquarters are located in the Beijing Economic-Technological Development Area, and our production base is situated in Nanchong City, Sichuan Province. This facility stands as one of China's largest comprehensive production centers for vacuum technology products.
By combining CBVAC's decades of experience in high-vacuum valves and machinery with our expertise in advanced thermal materials, we deliver premium fumed silica vacuum insulation panels, vacuum insulated glass, and high-temperature microporous products to clients across Europe, the Americas, and Southeast Asia.
Our production lines in Sichuan are equipped with automated vacuum sealing chambers, CNC routing machinery, and advanced quality assurance equipment to verify thermal properties on-site.
Cleanroom partition thermal envelope using fumed silica panels.
High-efficiency thermal barrier wall panels for electronic manufacturing.
Green architectural retrofit utilizing vacuum insulated glass panels.
Sustained sub-zero logistics boxes for international vaccine supply lines.
Discover how our latest fire door insulation panels provide certified fire containment and smoke-seal protection under high temperature testing.
We present our latest range of recyclable VIPs and fumed silica panels for cold chain shipping and zero-emission building design.
An in-depth study of how our composite materials outperform traditional calcium silicate and ceramic blankets in high-temperature applications.
Our team of engineering experts is ready to assist you with your insulation challenges. Contact us for custom designs, thermal performance calculations, or pricing.
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