From Straw to Aerospace-Grade Silica VIPs: A Century of Insulation Evolution – Who’s Leading the 4th Generation?

20mm vs 100mm – same insulating effect. Which would you choose?

This isn’t a riddle. It’s the reality delivered by fourth-generation insulation materials.

A Century of Progress: The Insulation Timeline

1st Generation: Straw, wood, cotton
Natural materials | Thermal conductivity: 0.05 – 0.08 W/(m·K)

2nd Generation: EPS foam, glass wool, rock wool
Industrial production | Thermal conductivity: 0.030 – 0.045 W/(m·K)

3rd Generation: PU polyurethane, XPS extruded board
Enhanced performance | Thermal conductivity: 0.020 – 0.035 W/(m·K)

4th Generation: Aerogels, Vacuum Insulation Panels (VIPs)
Nanotechnology | Thermal conductivity: 0.002 – 0.005 W/(m·K)

Every generational leap represents a breakthrough in materials science and manufacturing.

Supertech VIPs (Vacuum Insulation Panels) are the representative, commercially scaled product of this fourth-generation wave.

What’s Driving This Revolution?

Policy: Continuously rising building energy codes and stricter cold-chain compliance standards.

Sustainability: Carbon-neutrality goals are pushing every industry to slash energy consumption.

Technology: The manufacturing cost of nano-fumed silica continues to drop, and Supertech’s silica-based VIPs are now mature for large-scale deployment.

Market: Explosive growth in pharmaceutical cold chains, premium fresh-food logistics, and passive-house construction.

Some say insulation is an industry that goes unnoticed.

But truly great materials are the ones you never think about—

• They’re thin, yet stand up to extreme temperature swings.

• They’re lightweight, yet endure the roughest transits.

• They’re cost-effective, yet deliver real, tangible savings.

Silica-Based VIPs Are Already Mass-Deployed In:

Pharmaceutical cold-chain insulated shippers

Cross-border fresh-food delivery boxes

Ultra-low-energy building exterior walls

Thermal protection layers for spacecraft components

If Your Business Touches Any of These Areas—

Cold-Chain Logistics

→ Pharmaceutical, fresh-food distribution, cross-border shipping, insulated container manufacturing

Building & Construction

→ Exterior insulation system integrators, building material distributors, real estate developers

Industrial Insulation

→ High-temperature furnace linings, pipe insulation, industrial equipment thermal barriers

SuperCooler Offers You:

Superior Thermal Performance

Thermal conductivity: 0.002 – 0.005 W/(m·K)

Nano-fumed-silica core + silicon-carbide opacifier – a dual-technology guarantee for peak efficiency.

Flexible Customization

Thickness range: 10mm to 50mm (full series)

Dimensions: Non-standard sizes supported

Temperature range: –80°C to 80°C

End-to-End Technical Support

Selection consulting → Solution design → Sample testing → Mass production → After-sales tracking

Rapid Expert Response

Technical engineers + dedicated commercial team

Response within 24 hours of your initial inquiry

Behind SuperCooler stands its parent company, Supertech – with nearly two decades of hands-on R&D and manufacturing expertise in vacuum insulation technology.

This is a track record backed by both time and industry authorities:

Certifications & Accolades

• AWE Core Technology Award – Supertech’s lightweight VIP won this award, widely recognized in the home appliance and consumer electronics sectors.

• EU REACH Compliance – Verified by SGS, a globally respected testing authority.

• EU RoHS Compliance – Meets strict environmental and human-safety requirements.

• National Standard-Setter – Supertech is a co-drafting unit of the Chinese industry standard "Vacuum Insulation Panels (VIP) for Household Appliances", backed by close to 20 years of specialized experience.

We don’t just sell insulated boxes – we deliver scientifically validated cold-chain temperature-control solutions.