NBR/PVC Rubber Foam Sheet & Roll Insulation
FUNAS manufactures flexible closed-cell NBR/PVC elastomeric foam insulation in sheet and roll form for HVAC ducts, large-diameter piping, chilled-water systems, tanks, vessels and mechanical equipment. B1 and B2 grades are available in standard and custom sizes, with plain, self-adhesive and aluminum foil-faced options for distributors, contractors and project procurement.
Product Details
Need technical documents or project support? Share your required grade, thickness, product option and application. FUNAS will confirm the available specification and applicable test reports or compliance documents. Full applicable documents are available upon request.
NBR/PVC Elastomeric Foam Sheet & Rol
FUNAS rubber foam sheet and roll is made from flexible closed-cell NBR/PVC elastomeric foam. It can be cut and fitted around ducts, large-diameter piping, tanks, vessels, equipment and other flat or irregular surfaces where preformed insulation tubes are not practical.
Rubber Foam Sheet & Roll Sizes and Customization
FUNAS supplies NBR/PVC rubber foam insulation in different thicknesses, widths and roll lengths. Standard dimensions are available for B1 and B2 grades, while custom thickness, width, roll length and color are available subject to production confirmation.
| Grade | Standard Specifications |
|---|---|
| B1 | 15mm × 1.5m × 12m; 20mm × 1.5m × 10m; 25mm × 1.5m × 8m; 30mm × 1.5m × 6m |
| B2 | 5mm, 10mm, 15mm, 20mm, 25mm or 30mm × 1m × 10m |
Dimensions: Thickness × Width × Roll Length
Selecting Elastomeric Foam Sheet & Roll Insulation
Select the insulation thickness and configuration according to the operating temperature, ambient temperature and humidity, condensation-control requirements, fire grade and installation environment.
For specification confirmation, provide the required thickness, width, roll length, grade and application.
The following technical data applies to the corresponding FUNAS NBR/PVC rubber foam grade and tested specification.
| Property | Tested Result | Test Condition / Standard |
|---|---|---|
| Fire classification | B1 (C-s3,d0,t1) | 25mm sheet sample, GB 8624-2012 |
| Apparent density | 44 kg/m³ | GB/T 6343-2009 |
| Thermal conductivity | 0.030 W/(m·K) | Mean temperature -20°C, GB/T 10295-2008 |
| Thermal conductivity | 0.031 W/(m·K) | Mean temperature 0°C, GB/T 10295-2008 |
| Thermal conductivity | 0.033 W/(m·K) | Mean temperature 25°C, GB/T 10295-2008 |
| Vacuum volumetric water absorption | 0.13% | GB/T 17794-2021, Appendix B |
Technical values should be matched to the applicable product grade and tested specimen.
Relevant technical data, test reports and compliance documents are available according to the required product grade and specification. Test results may apply to a specific grade, thickness or tested specimen.
Applicable test reports and compliance documents are available upon request.
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NBR/PVC Rubber Foam Sheet & Roll Insulation
FUNAS manufactures flexible closed-cell NBR/PVC elastomeric foam insulation in sheet and roll form for HVAC ducts, large-diameter piping, chilled-water systems, tanks, vessels and mechanical equipment. B1 and B2 grades are available in standard and custom sizes, with plain, self-adhesive and aluminum foil-faced options for distributors, contractors and project procurement.
NBR/PVC Rubber Pipe Insulation for HVAC & Refrigeration
FUNAS is a direct manufacturer of NBR/PVC rubber foam pipe insulation for HVAC, chilled-water, refrigeration and other insulated piping systems. Standard, pre-slit, self-adhesive and aluminum foil-faced options are available to suit different installation requirements.
XPS Insulation Board – Extruded Polystyrene Foam Board
FUNAS XPS insulation board is a rigid extruded polystyrene foam board for building thermal insulation. Available in 30–100 mm thicknesses with approx. 300–400 kPa compressive strength options, it can be supplied for roof, wall, floor and under-slab insulation projects. Board dimensions, density and project specifications can be customized, with third-party test data available for compressive and thermal performance.
Glass Wool Insulation Rolls for Thermal & Acoustic Insulation
FUNAS glass wool insulation rolls are flexible fiberglass insulation rolls designed for thermal and acoustic insulation in metal roofs, steel buildings, warehouses and HVAC duct systems. The lightweight roll form is easy to cut, wrap and install over large areas, making it suitable for both building and industrial insulation projects.
Available as plain or foil-faced glass wool rolls, the product can be supplied in different densities, thicknesses, widths and roll lengths according to project requirements. Standard options include 32 kg/m³ and 48 kg/m³ density with 30 mm and 50 mm thicknesses.
FUNAS Insulation Material
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Guangdong FUNAS Insulation Material Co.Ltd