Vacuum Insulation Panel (VIP)

Our Vacuum Insulation Panel (VIP) represents the pinnacle of thermal management technology. By sealing a fumed silica core within a high-barrier multi-layer film and creating a vacuum environment, we have achieved an extraordinary thermal conductivity of 0.002 W/m.K. This ultra-thin solution provides maximum thermal protection while occupying minimal space, making it the superior choice for high-end refrigeration and energy-efficient architecture.

INQUIRIES

Description

High-Performance Vacuum Insulation Panel (VIP): The 0.002 W/m.K Revolution

As a recognized leader in nanoporous materials with over 15 years of industry experience, Hebei Woqin provides high-vacuum solutions that redefine the limits of thermal insulation. Our Vacuum Insulation Panels (VIPs) achieve an industry-leading thermal conductivity of 0.002 W/m.K, offering unparalleled protection for temperature-sensitive applications in cold chain, construction, and high-end appliances.

Core Technical Advantages

10x Thermal Efficiency: Features a certified 0.002 W/m.K thermal conductivity, which is nearly ten times more efficient than traditional polyurethane (PU) or mineral wool insulation.
Maximum Space Optimization: Our ultra-thin profile replaces 200mm of traditional insulation with just 20mm of VIP, increasing internal storage capacity by up to 30% in containers and buildings.
20-Year Service Life: Engineered with advanced multi-layer barrier films and proprietary edge-sealing technology to ensure vacuum stability and peak performance for decades.
Superior Fire Safety: Fully compliant with international non-combustibility standards, meeting EN 13501-1 Class A2 and ASTM E84 requirements.
Eco-Friendly Core: Constructed from non-toxic, recyclable fumed silica, ensuring a sustainable solution for green building and pharmaceutical logistics.

Test data

Key Indicator	Requirement of Standard	Test Result	Conclusion
Appearance	No scratches/dents, well-sealed	Meet requirements	Conform
Thermal Conductivity (25℃)	≤0.005 W/(m·K)	0.002 W/(m·K)	Conform
Puncture Strength	≥18N	20N	Conform
Tensile Strength (Perpendicular to Panel)	≥80kPa	103kPa	Conform
Compressive Strength	≥100kPa	171kPa	Conform
Surface Water Absorption	≤100g/㎡	79g/㎡	Conform
Thermal Conductivity After Durability (25℃)	≤0.005W/(m·K)	0.0025W/(m·K)	Conform
Combustion Performance (Class A2) - Furnace Temp Rise	≤50℃	8℃	Conform
Combustion Performance (Class A2) - Total Heat Release (600s)	≤7.5MJ	1.3MJ	Conform

Global Industrial Applications

Cold Chain and Pharmaceutical Logistics: The gold standard for transporting vaccines, biological samples, and fresh food in temperature-controlled containers and refrigerated trucks.
Medical and Laboratory Infrastructure: Providing high-performance thermal barriers for ultra-low temperature freezers and specialized laboratory equipment.
Energy-Efficient Architecture: Ideal for exterior walls, roof systems, and floor heating in passive houses and high-end architectural projects where space is at a premium.
Premium Home Appliances: Enhancing the energy efficiency ratings of high-end refrigerators, freezers, and water heaters while maximizing internal volume.
Aerospace and Specialized Transport: Lightweight, high-efficiency thermal management for aerospace components and specialized maritime vessels.

Customization and Quality Assurance

Each Vacuum Insulation Panel undergoes a 100% helium leak test and thermal conductivity verification before shipping to ensure vacuum integrity. We offer comprehensive customization options:

Custom Sizes: Standard thicknesses of 10–50 mm, with custom dimensions available up to 1200 × 600 mm.
Core Selection: Options including fumed silica, aerogel composite, or glass fiber reinforced silica.
Technical Support: Our engineering team provides detailed calculations for thermal resistance and project-specific recommendations.

FAQ: Frequently Asked Questions

Q: What core materials do you use in your VIPs?
A: Our standard panels use high-quality Glass Fiber cores. However, we can customize panels with Aerogel-enhanced cores for clients requiring specialized thermal performance or higher temperature resistance.
Q: Can you manufacture non-rectangular or curved panels?
A: Yes. We specialize in bespoke manufacturing. Based on your CAD drawings, we can produce curved panels for wrapping pumps and tanks, as well as irregular shapes to fit specific equipment geometries.
Q: How do your panels help in Passive House applications?
A: Our VIPs allow architects to achieve extreme U-values with minimal thickness (10-30mm), which is critical for the "Passive House" standard where space and thermal bridge prevention are paramount.
Q: Can Vacuum Insulation Panels be trimmed on-site?
A: No. Any puncture will destroy the vacuum state. Because we offer 100% custom shaping, we ensure every panel fits your device or wall perfectly without the need for on-site adjustment.
Q: How long does the vacuum last?
A: With our industrial-grade barrier films, our panels maintain their vacuum stability and insulation performance for 15 to 20 years under standard conditions.