Kingflex
Premium open-cell and structured rubber foam formulations optimized for acoustic performance and dampening control.
Thailand's commercial real estate boom, combined with targeted initiatives like the Eastern Economic Corridor (EEC) planning, has triggered record levels of infrastructure investment. Modern green high-rises in Bangkok, petrochemical facilities in Map Ta Phut, and automotive processing zones in Rayong share a crucial design challenge: noise control and thermal management under challenging tropical environments.
Standard open-cell insulation systems often absorb ambient moisture quickly in high humidity, causing mold growth and structural decay. To combat this, modern engineering demands high-density, moisture-resistant elastomeric rubber foam engineered to mitigate sound while preserving thermal efficiency.
Targeted solutions for cold storage, ultra-low temperature piping, and HVAC duct systems across Thailand's logistics network.
Kingflex Insulation Co., Ltd. operates as a specialized manufacturing and trading consortium dedicated to high-efficiency thermal and acoustic insulation systems. Backed by the Jinwei Group (established in 1979 with a rich 40-year historical legacy), Kingflex remains at the forefront of green building components and energy-saving technology.
By incorporating advanced engineering with strict quality control, we deliver design consultations, R&D trials, installation supervision, and comprehensive logistics support globally. We aim to drive sustainability efforts across building projects in Southeast Asia and beyond.



Our elastomeric NBR/PVC panels and tubes are manufactured to comply with tight project tolerances, providing predictable thermal and acoustic properties across varying temperatures.
| Parameters | Standard Specification |
|---|---|
| Material Composition | Premium NBR/PVC Rubber Blend |
| Thickness Range | 6mm to 50mm |
| Product Density | 40 - 55 kg/m³ |
| Temperature Range | -40℃ to +105℃ (Cryogenic series down to -200℃) |
| Closed Cell Content | ≥ 98% (Except engineered open-cell acoustic series) |
| Fire Protection | Class 0 / Class 1 (BS 476), UL 94 V-0 Rated |
*Custom sizes, thicknesses, and adhesive backings are available upon request to meet project needs.
Testing verified by leading inspection organizations ensures compliance with critical local standards in Thailand.
Our solutions have been implemented across major commercial and industrial developments in Bangkok, Chonburi, and Rayong, including high-rise HVAC systems and manufacturing plants.
Common local configurations combine structured rubber sheets on primary air ducts with high-density tubing on chilled water lines to reduce vibration noise and condensation under tropical conditions.




Kingflex elastomeric open-cell acoustic board utilizes cell structural geometry designed to optimize pressure-wave dampening. Performance data shows consistent absorption across problematic mid-to-high frequencies:
| Frequency (Hz) | NRC Coefficients (25mm Thickness) |
|---|---|
| 125 Hz | 0.15 |
| 250 Hz | 0.30 |
| 500 Hz | 0.65 |
| 1000 Hz | 0.85 |
| 2000 Hz | 0.90 |
| Overall NRC Rating | 0.70 |
Technical guidance on selection, application, and compliance metrics for Thailand's engineering sectors.
Detailed product configurations available for container shipment to Laem Chabang Port and major logistics hubs in Thailand.
Connect with our technical engineering division to get project-specific drawings, acoustic performance reports, samples, and competitive container pricing structures for Thailand.
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