Explore our leading acoustic elastomeric rubber foam sheets and self-adhesive insulation rolls specifically tuned for commercial high-rises and critical infrastructure in Singapore.
High closed-cell density elastomer tailored to suppress structure-borne and airborne noises inside rapid transit ventilation shafts.
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Designed specifically with complex open-pore structures to trap sound waves in dense high-rise commercial ceiling plenums.
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Industrial-strength noise reduction panels combining NBR and PVC for high chemical resistance and premium sound absorption ratings.
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Equipped with heavy-duty pressure-sensitive adhesive backing for rapid installation on HVAC ductworks and server enclosures.
View SpecificationsSingapore’s dense urban structure and commitment to sustainable architecture demand superior acoustics and thermal efficiency. Driven by the Building and Construction Authority (BCA) Green Mark 2021 framework, modern construction emphasizes indoor environmental quality (IEQ), specifically targetting sound transmission losses between building envelopes.
Additionally, the National Environment Agency (NEA) enforces strict boundary noise limits for industrial sites and mixed-use commercial properties. In tropical regions, moisture ingress is the biggest challenge for conventional insulation. High relative humidity (often exceeding 80% RH year-round) leads to condensation on chilled water pipes, facilitating mold growth and degrading fiber-based acoustic materials.
Our elastomeric NBR/PVC open and closed-cell foam solutions provide dual benefits: exceptional Sound Absorption Coefficients (NRC up to 0.85) and an unbeatable water vapor diffusion resistance rating (μ ≥ 10,000), preventing moisture retention and system decay.
Helps developers obtain points for Indoor Environmental Quality through optimized indoor acoustics and acoustic comfort.
Specially engineered for Singapore's tropical climate where chilled water pipe insulation is prone to moisture condensation.
Reduces mechanical room plant noise emissions (compressors, HVAC pumps, cooling towers) to comply with local regulatory limits.
Kingflex Insulation Co., Ltd. is a professional manufacturing and trading combo for thermal and acoustic insulation products. Our research, development, and massive production plants are located in Dacheng, China—the globally recognized capital of green-building materials. As an energy-saving, environmentally friendly enterprise, we concentrate on advanced R&D, continuous production optimization, and global sales channels.
Taking energy conservation and carbon reduction as our core operational vision, we provide comprehensive insulation system designs. From preliminary consultation, raw material formulation, automated production, installation guidance to responsive post-sale services, Kingflex leads the global green building materials market.
Engineered properties of Kingflex NBR/PVC elastomeric formulations for optimal sound absorption and low thermal conductivity.
| Property Indicator | NBR/PVC Elastomeric Open-Cell (Acoustic) | NBR/PVC Closed-Cell (Thermal) | Standard Test Reference |
|---|---|---|---|
| Sound Absorption Coefficient (NRC) | ≥ 0.80 (25mm thickness) | ≥ 0.25 (Structure damping) | ASTM C423 / ISO 354 |
| Thermal Conductivity (λ at 0°C) | ≤ 0.038 W/(m·K) | ≤ 0.034 W/(m·K) | ASTM C518 / GB/T 10294 |
| Water Vapor Diffusion (μ value) | ≥ 5,000 | ≥ 10,000 | EN 12086 / ISO 1663 |
| Fire Safety Classification | Class 0 / Class 1 | Class 0 / Class 1 | BS 476 Part 6 & 7 / UL 94 V-0 |
| Temperature Range limit | -40°C to +105°C | -50°C to +105°C (Cryogenic: -200°C) | ASTM C411 |
Our Jinwei Group was established in 1979, pioneering the green insulation sector. Our production team integrates 8 dedicated R&D engineers, 6 international customer managers, and over 230 skilled production operators to ensure stable batch quality.
Kingflex actively invests in aging simulation chamber systems, fire-resistance furnaces, thermal analysis rigs, and acoustic impedance tube setups to design high-performance sound barriers matching international building codes.
Each roll and tube has an integrated tracing barcode, providing complete transparency from chemical batch blending down to onsite delivery at Singapore shipyards and project locations.
A peek into our certified testing facilities, raw material evaluation, and globally recognized certificates.
We supply two core structural types globally: Elastomeric Sheet Rolls and Pre-formed Insulating Pipes.
Ideal for flat structural surfaces, huge air-conditioning duct wrap-arounds, sound booths, and plant walls.
| Material Compound: | NBR / PVC Blend Elastomer |
| Thickness: | 6mm - 50mm customizable |
| Density Range: | 40 - 55 kg/m³ |
| Working Temp: | -40°C to 105°C |
Preformed, high-flexibility tubes designed to slide easily onto copper and steel refrigeration or chilled water lines.
| Material Compound: | Premium Nitrile Butadiene Rubber |
| Wall Thickness: | 9mm - 40mm |
| Inner Diameter: | 6mm - 114mm (For standard pipe sizes) |
| Vapor Resistance: | ≥ 10,000 μ rating |
Select from our complete range of specialized acoustic, thermal, cryogenic, and fireproof insulation solutions.
Dense inorganic fiberglass composition providing sound absorption for partition drywall systems.
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Aesthetic and functional color-coded NBR sheet rolls for fast system diagnostics and acoustic comfort.
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High sound dampening panels designed with open cell networks targeting reflection control.
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Wholesale direct pricelist for bulk distributors handling large scale marine and construction contracts.
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Manufactured with balanced density ratios to optimize moisture resistance and low thermal transmission.
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Ultra-thick insulation designed to block heavy sub-bass drone and mechanical vibration frequencies.
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UV-stabilized and ozone-resistant rubber formulation for long-term outdoor pipeline applications.
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Multi-layered elastomeric cryogenic sound and thermal barrier optimized for -200°C operations.
View SpecificationsEnsuring compliance, structured supply chains, and reliable technical advisory.
Our products undergo testing under BS 476 Parts 6 & 7 (Class 0 and Class 1) fire performance standards. We strictly meet Singapore civil defense (SCDF) code requirements for building materials in high-occupancy structures.
Direct delivery routes from our factory to PSA Singapore terminals. We manage custom protective sea-crate packing to guarantee zero atmospheric moisture exposure during ocean transit.
Kingflex offers detailed CAD drawings, BIM models for construction design integrations, and field training videos to ensure perfect seal joints on complex HVAC manifolds.
Get answers to design specifications, material properties, and acoustic installation questions.
Get in touch with our engineering team for customized drawings, sound absorption calculations, and competitive project quotations for the Singapore market.
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Kingflex