K-FLEX · HVAC & pipework
K-FLEX ST DUCT KRAFT
Self-adhesive synthetic rubber insulation with a three-layer protective facing.
Price on request
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Overview
K-FLEX ST DUCT KRAFT is an elastomeric thermal insulation solution with a three-layer facing comprising aluminium, reinforced glass-fibre scrim and flame-retardant paper. Designed for ductwork, air-conditioning, heating and plumbing systems.
Key features
- Three-layer protective facing
- High vapour resistance μ ≥ 10,000 (≤ 25 mm)
- Use from -40 °C to +85 °C
Applications
- HVAC/R: heating, ventilation, air-conditioning and refrigeration
- Industrial installations
Technical data
| Property | Value |
|---|---|
| Temperature Range | K-FLEX ST DUCT KRAFT sheet: from -40 °C to +85 °C |
| Thermal Conductivity λ W/(m•K) | Thickness ≤ 25mm: 0 °C = 0,033 |
| Thickness ≤ 25mm: +40 °C = 0,037 | |
| Thickness > 25mm: 0 °C = 0,036 | |
| Thickness > 25mm: +40 °C = 0,040 | |
| Permeability μ | Thickness ≤ 25mm: ≥ 10000 |
| Thickness > 25mm: ≥ 7000 | |
| Fire Rating | K-FLEX ST DUCT KRAFT sheet: Euroclass E |
| Ecological Data | Without CFCs and HCFCs |
Data from the manufacturer. Please confirm the exact version, availability and a current quote with us.
Dimensions and variants
| Form | Thicknesses | Width |
|---|---|---|
| Sheets | 6-8-10-12-15-20-30-40-50 mm | 1500 mm |