Vacuum Insulation Panels (VIP)
Choose a vacuum insulation panel by its core, envelope, thickness and operating conditions. Explore five series with their own specifications and product images.
Five VIP series
Fiberglass VIP
Three barrier-film configurations for appliance and cold-chain insulation.
Double Alu: 2.0 ± 0.5 mW/(m·K)
Fumed Silica VIP
Fumed-silica core and SNG barrier film, with defined dimensions and tolerances.
λ ≤ 4.5 mW/(m·K)
Lightweight VIP
Zhuoqing and Yunqing: separate specifications for weight-sensitive insulation.
Zhuoqing: λ ≤ 4.5 mW/(m·K)
Ultra-thin VIP
Yinlin 2.0 for compact assemblies with a 1–5 mm insulation allowance.
1–5 mm
VAP Metal VIP
Aluminum-shell and stainless-steel constructions with separate selection data.
AL / ST
Compare your insulation options
| Series | Specified conductivity | Thickness | Selection focus |
|---|---|---|---|
| Fiberglass VIP | 2.0 ± 0.5 / 1.8 ± 0.4 mW/(m·K) | 5–35 mm | Appliance walls and cold-chain panels |
| Fumed Silica VIP | ≤ 4.5 mW/(m·K) | 10–45 mm | Building elements and temperature-controlled enclosures |
| Lightweight VIP | Zhuoqing ≤ 4.5 / Yunqing ≤ 6.0 mW/(m·K) | Zhuoqing 8–50 / Yunqing 5–50 mm | Weight-sensitive enclosures and cold-chain systems |
| Ultra-thin VIP | ≤ 3.0 mW/(m·K), initial / room temperature | 1–5 mm | Compact battery and equipment assemblies |
| VAP Metal VIP | M: 2.5–3.0 / W: 1.5–2.0 / F: ≤1.5 mW/(m·K) | Stainless M-VIP: 2–40 mm; AL: project-specific | Metal-envelope and high-temperature projects |
Values refer to different configurations and test conditions, not a like-for-like ranking. Open each series for the applicable scope, tolerances and operating limits.
From panel selection to assembly design
Define the space
Confirm available thickness, panel footprint and clearance for sealed edges.
Specify the environment
Include temperatures, humidity, mechanical loads and expected service life.
Validate the assembly
Review joints, protective facings and the finished system rather than panel conductivity alone.
Conductivity, density and temperature limits are specific to the selected series and configuration. Compare panel values alongside joints, facings and the complete assembly.
Technical documents
Complete English PDF documents are available by email request.
- Fiberglass VIP (ST-TDS-GF-01)
- Fumed Silica VIP (ST-TDS-FS-01)
- Yunqing Lightweight VIP (ST-TDS-LY-01)
- Zhuoqing Lightweight VIP (ST-TDS-LZ-01)
- Yinlin 2.0 Ultra-thin VIP (ST-TDS-UT-01)
- VAP Technical Overview (ST-TDS-VAP-01)
- Stainless Steel M-VIP (ST-TDS-SS-01)