Incoflex NBR Aluglass foil-facer
Incoflex NBR Aluglass combines the high performance thermal insulation properties of Incoflex NBR AP with an additional layer of Aluglass foil-facing, which is factory applied to tubes, sheets, and rolls. This foil-facing enhances the material’s durability and resistance to environmental factors, including UV rays, moisture, and chemical exposure. The reflective surface of the Aluglass foil helps to improve thermal performance by reducing heat loss and gain, while also providing a protective barrier against abrasion and physical damage. This product is ideal for applications in HVAC systems, refrigeration, and industrial processes, where both insulation and enhanced protection are essential for long-lasting performance.

PROPERTY | VALUE / RESULT | STANDARD TEST METHOD |
---|---|---|
Density | 2.5 to 5.0 lb/ft³ (40 to 80 Kg/m³) | ASTM C534 |
Service Temperature (foam only) | from -58°F to 230°F (−50°C to 110°C) | ASTM C534 / ASTM C411 |
Thermal Conductivity at mean temperature BTU·in/h·ft²·°F (W/mK) | 50°F (10°C): 0.22 (0.032) | ASTM C518 / ASTM C177 |
75°F (23°C): 0.23 (0.033) | ||
95°F (35°C): 0.24 (0.035) | ||
113°F (45°C): 0.26 (0.037) | ||
Water Vapour Transmission | ≤ 0.00095 g/m²·h | ASTM E96 |
Water Vapour Permeance | ≤ 0.63 × 10⁻¹¹ g/Pa·s·m² | ASTM E96 |
Water Vapour Permeability | 0.05 perm-inch (0.725 × 10⁻¹³ Kg/s·m·Pa) | ASTM E96 |
Vapour Diffusion Resistance Factor (μ) | > 17,000 | BS EN 12086 |
Water Absorption (Liquid phase) | < 0.1% (by volume) | ASTM C209 |
Resistance To Fungi | No Growth | ASTM G21 |
Resistance To Bacteria | No Growth | ASTM G22 |
CFC & HCFC Free | Comply | USEPA 8260 B |
VOC Level (Green Star Rating) | Low VOC Emitting | ASTM D5116 |
Surface Burning Characteristics | Class A (FSI<25 and SDI<50) | ASTM E84 |
Surface Spread of Flame | Class 0 | BS 476 part 6 and 7 |
Classification of Reaction to Fire | B-s1,d0 | EN 13501-1 |
Fire Test on Building Materials | 0, 0, 0, 1 | AS/NZS 1530.3 |
Fire Hazard Properties | Group 2 | ISO 5660 / AS 5637.1 & AS/NZS 3837 |
VOC Emissions | TVOC’s ≤ 0.5 mg/m²/h | CDPH V1.2, LEED V1.4, GREENGUARD |
Formaldehyde: ≤ 0.05 ppm Individual | ||
VOCs: ≤ 0.05 ppm for specific VOCs |
Closed-Cell Elastomeric Thermal Insulation foam
Incoflex NBR is a high performance, mechanical insulation solution made from closed-cell foam NBR (Nitrile Butadiene Rubber) technology, with more than 90% closed-cell content. This advanced structure significantly reduces heat transfer, enhances energy efficiency, and provides exceptional resistance to moisture and environmental stress. Whether used in industrial, commercial, or residential settings, Incoflex NBR helps maintain optimal temperatures, prevent condensation, energy loss, and ensure long-lasting durability. Its flexibility and robust performance make it the ideal choice for projects requiring reliable, cost-effective, and sustainable insulation.
Versatile and Durable
Incoflex NBR is a versatile, durable insulation solution for the building and construction industry, meeting strict fire and safety standards. Available as tubes or sheets with optional facer and self adhesive, it supports various pipe types, diameters, and thicknesses for HVAC, refrigeration, plumbing, and industrial uses. With over 90% closed-cell content, it offers excellent moisture resistance, corrosion protection, and thermal efficiency. Flexible for easy installation and resistant to oils, chemicals, UV rays, and harsh environments, Incoflex NBR ensures long lasting, reliable performance. Its energy efficiency, durability, and low maintenance make it a cost-effective choice for diverse applications.
Features and Benefits
- Superior Condensation Control Incoflex NBR’s closed-cell structure acts as an integrated vapor barrier, effectively blocking moisture penetration and preventing condensation-related issues.
- Efficient Thermal Insulation With low thermal conductivity, Incoflex NBR minimizes heat flow, reducing energy loss and improving system efficiency.
- Durable & Flexible Resistant to cracking, UV degradation, and mechanical stress, it offers long-lasting performance in both indoor and outdoor environments.
- Excellent Fire Reaction Formulated to meet international fire safety standards, Incoflex NBR contributes to safe HVAC installations in Building and Construction field Easy Handling & Installation Lightweight and highly flexible, it is easy to cut, shape, and install across complex duct and piping configurations.
- Prevents Corrosion Under Insulation - CUI Specially formulated with no corrosive additives and a built-in vapor barrier, Incoflex NBR provides long-term protection against CUI