High-performance elastomeric and thermal materials engineered to optimize energy conservation and prevent moisture condensation in humid tropical climates.
The tropical, maritime climate of the Philippines introduces serious challenges for HVAC systems, commercial building envelopes, and industrial refrigeration networks. High ambient temperatures, paired with humidity levels frequently exceeding 85%, generate massive atmospheric vapor pressure. Without the installation of high-quality thermal insulation, condensation easily forms on mechanical systems, causing energy inefficiencies, pipe corrosion, and indoor air quality issues.
Modern architects, developers, and HVAC consultants across Luzon, Visayas, and Mindanao are transitioning to Closed-Cell Elastomeric NBR/PVC Rubber Foam. Unlike traditional fibrous insulation materials, which can absorb moisture and lose thermal resistance over time, closed-cell structures offer a built-in water vapor barrier. This ensures long-term operational efficiency and supports the thermal requirements of the Philippine Green Building Code.
Electricity prices in the Philippines are among the highest in Southeast Asia. Proper application of closed-cell wall and pipe insulation reduces building cooling loads by up to 28%, significantly shortening investment payback periods.
With a water vapor permeability rating exceeding μ ≥ 10,000, Kingflex rubber foam prevents moisture migration. This eliminates condensation on cold pipes and interior drywall, protecting structures from mold and degradation.
Our products meet strict international fire safety regulations, including BS 476 Class 0 and ASTM E84 surface burning standards. This guarantees complete peace of mind for high-rise commercial structures and municipal properties.
Over 40 Years of Advanced Manufacturing and Insulation Innovation
Established in 1979 under the Jinwei/Kingway Group, Kingflex is a major producer of advanced thermal and acoustic insulation materials. Based in Dacheng, China—a hub for energy-saving construction materials—we operate five automated assembly lines.
With a production capacity exceeding 600,000 cubic meters, Kingflex is officially recognized by the Ministry of Energy, the Ministry of Electric Power, and the Ministry of Chemical Industry.
Our facility runs automated, high-precision extrusion machinery. This allows us to manufacture insulation products with uniform density, consistent cell structure, and highly stable thermal properties. Our R&D division has eight design engineers focused on chemical and physical testing protocols.
We maintain thorough traceability across our production cycle. Kingflex products comply with major global certification bodies:
Detailed physical and chemical parameters of Kingflex NBR/PVC Rubber Foam insulation sheets, rolls, and pipes.
| Property | NBR/PVC Rubber Foam Sheet / Roll | NBR/PVC Rubber Foam Pipe / Tube | Testing Standards |
|---|---|---|---|
| Thermal Conductivity (λ) | ≤ 0.034 W/m·K at 0°C | ≤ 0.034 W/m·K at 0°C | ASTM C518 / GB/T 10294 |
| Water Vapor Permeability (μ) | ≥ 10,000 (Moisture barrier built-in) | ≥ 10,000 (Moisture barrier built-in) | BS EN 12086 / ASTM E96 |
| Service Temperature Range | -40°C to 105°C | -40°C to 105°C (Cryogenic variants lower) | ASTM C411 |
| Fire Classification | Class 0 / Class 1 / UL 94 V-0 | Class 0 / Class 1 / UL 94 V-0 | BS 476 Parts 6 & 7 / UL 94 |
| Density | 40 - 55 kg/m³ | 40 - 55 kg/m³ | ASTM D1622 |
| Compression Resilience | ≥ 80% recovery rate | ≥ 80% recovery rate | ASTM D1056 |
| Available Thicknesses | 6mm to 50mm | 9mm to 40mm (Inner Diameter: 6mm - 114mm) | Custom sizing available |
Logistical coordination, bulk pricing, and custom options for mechanical contractors, developers, and distributors in the Philippines.
We manage bulk shipping directly to major ports in the Philippines, including Manila (MICP/South Harbor), Cebu, Davao, and Cagayan de Oro. Our team handles complete export documentation, certificate of origin paperwork, and custom clearing assistance to ensure smooth delivery.
For major construction and commercial infrastructure projects, we offer optimized production scheduling. We coordinate our manufacturing lines to match your project milestones, keeping delivery timelines and storage requirements aligned on-site.
We supply custom solutions tailored to your technical requirements, including color-coded systems for easy site inspection, adhesive backings, pre-cut sheets, and specific foil jackets (such as Alu-Clad) for enhanced physical protection.
Send wall or pipe insulation thickness, total volume, density, and fire ratings.
Our sales team generates a detailed FOB/CIF quotation based on order volumes.
We ship test samples to your quality team or laboratory for performance verification.
We schedule production across 5 automated assembly lines, ensuring timely shipping.
Engineered thermal barriers designed for demanding commercial, institutional, and industrial projects.
Committed to developing next-generation, environmentally responsible insulation materials.
Our foaming processes avoid HCFC and CFC gases, utilizing advanced, non-polluting blowing agents. This results in insulation materials with zero ODP and extremely low GWP (Global Warming Potential).
We integrate antimicrobial compounds during material compounding. This actively prevents mold, mildew, and bacterial growth—an essential feature in the humid environments common across the Philippines.
Kingflex products are formulated for low chemical emissions, maintaining indoor air quality and ensuring compliance with strict international green building certification standards.
Technical answers regarding product specifications, application methods, and ordering logistics.
Documented quality verification and operational performance feedback from our international distribution partners.
Technical specifications for our range of high-performance elastomeric and cryogenic thermal barrier products.
Kingflex
