Explore our core selection of elastomeric foam, cryogenic insulation sheets, and piping systems designed for demanding thermal applications.
Thermal management is a critical vector for operational efficiency, safety, and decarbonization across global industries. Low thermal conductivity materials act as barriers to energy dispersion, ensuring temperature-sensitive operations run seamlessly. From sub-zero cryogenic liquid gas storage units operating at -200 °C to massive high-velocity HVAC ducts in modern green building complexes, using the right elastomeric rubber foam insulation is essential.
Historically, industrial plants relied on bulky, open-cell fibrous media to manage heat loss. Modern materials science, however, has driven a paradigm shift toward high-density, closed-cell elastomeric structures. The core advantage lies in trapping micro-pockets of air or specialized gas within an impermeable polymer matrix. With a closed-cell rate exceeding 98%, materials like NBR (Nitrile Butadiene Rubber) and PVC composites achieve thermal conductivity rates as low as λ ≤ 0.034 W/(m·K) at median temperatures. This ensures minimal energy exchange while serving as a moisture barrier to prevent corrosion under insulation (CUI).
Global procurement offices do not just buy materials; they manage life-cycle costs and project risk. When specifying materials for commercial construction or petrochemical complexes, project engineers prioritize five key metrics:
Kingflex Insulation Co., Ltd. operates in Dacheng, China—a major green-building materials manufacturing hub. With 5 advanced automatic assembly lines, our manufacturing facility delivers over 600,000 cubic meters of high-grade elastomeric insulation annually. By integrating raw material sourcing, automated polymer mixing, precise extrusion, and inline thermal curing, we ensure high quality and lower production costs. This robust supply chain ensures reliable lead times, even during global shipping disruptions.
Below is a summary of standard technical baselines for Kingflex elastomeric materials, highlighting their performance features:
| Property | Standard Dimension / Value | Testing Norm / Reference |
|---|---|---|
| Material Composition | Nitrile Butadiene Rubber (NBR) / Polyvinyl Chloride (PVC) | ASTM D1667 |
| Thickness Range | 6mm to 50mm (Sheets) / 9mm to 40mm (Pipes) | EN 822 / EN 823 |
| Density | 40 - 55 kg/m³ | ASTM D1622 |
| Service Temp. Range | -40°C to +105°C (Low-temp line down to -200°C) | DIN EN 14706 / 14707 |
| Closed Cell Rate | > 98% | ASTM D2856 |
| Compression Resilience | > 80% | ASTM D3575 |
| Certificates | BS 476, CE, REACH, RoHS, UL94, ASTM | Global Standards Agency Approved |
Specifically engineered for sub-zero LNG processing and liquid nitrogen storage down to -200 °C. The closed-cell structure prevents thermal shock and condensation in cold environments.
Widely installed in luxury hotels, shopping complexes, and cleanroom hospital environments. Provides reliable anti-condensation and anti-freezing properties for chilled water lines and ducts.
Provides heat insulation, noise reduction, and chemical corrosion protection for high-temperature steam lines and storage tanks in refineries and power plants.
Our dedicated R&D department employs 8 professional engineers focused on improving polymer chemistry, fire retardants, and raw material compounding. By testing materials under simulated extreme environments, we continuously refine our product line. This active development has made us a designated supplier for the Ministry of Energy, the Ministry of Electric Power, and the Ministry of Chemical Industry.
Proven performance across diverse global construction and industrial infrastructure initiatives.
Technical details and product specifications for our low thermal conductivity solutions.
Detailed catalog of elastomeric insulation tubes, pipes, and sound barriers for industrial pipelines.
Kingflex
