Advanced Thermal Conductivity Testing Solutions for Insulation and Refractory Materials

Discover state-of-the-art thermal conductivity testing services designed to meet the highest standards across industries including construction, aerospace, automotive, electronics, and advanced materials research. Our solutions cover a wide range of materials such as insulation boards, foams, ceramics, metals, polymers, and composite structures.

Thermal Conductivity Tester (Hot Disk Method)

We support multiple international standards, including ASTM C177, ASTM C518, ASTM D5470, ISO 8301, ISO 8302, ISO 22007-2, and more, ensuring your products comply with rigorous performance and safety requirements.

Thermal Conductivity Tester (Guarded Hot-plate Method)

Comprehensive Material Testing Capabilities:
Our laboratory is equipped to test thermal conductivity and thermal resistance for a diverse array of materials:

Insulation Materials: Polyurethane boards, extruded polystyrene (XPS), EPS, phenolic foam, cork, mineral wool, glass fiber, aerogel blankets, and nanostructured composites.
Foam Materials: Polyethylene foam, PVC foam boards, polypropylene foam, foam glass, foam ceramics, and lightweight concrete.
Refractory Materials: Fire clay bricks, silica bricks, high-alumina bricks, ceramic fiber boards, perlite panels, and calcium silicate products.
Multilayer Composites: Aluminum foil composites, metallized polyester foams, vacuum insulation panels, and honeycomb structures.
High-Performance Materials: Graphene-enhanced compounds, aerogel glass, advanced ceramics, and heat-dissipation coatings.
Conductive and Anisotropic Materials:** Graphite, metals, alloys, thermal greases, silicone rubber, and engineered composites.

Reliable Testing Methods:

To deliver accurate and repeatable results, we offer both steady-state and transient (non-steady-state) testing methods:

Flat Plate Thermofluidometer Method

Steady-State Methods:

Heat Flow Meter Method (HFM): Ideal for insulation panels and foams. (ASTM C518, ISO 8301)
Guarded Hot Plate Method (GHP): Highly accurate for homogenous materials. (ASTM C177, ISO 8302)
Guarded Heat Flow Meter Method (GHFM): For measuring thermal resistance of composites. (ASTM E1530)

Transient Methods:

Transient Plane Source (TPS) / Hot Disk: Fast measurement of solids, powders, and pastes. (ISO 22007-2)
Hot Wire Method (THW): Suitable for non-metallic solids and certain liquids. (GB/T 10297)
Laser Flash Analysis (LFA): Rapid evaluation of thermal diffusivity and conductivity.

Whether you are developing high-efficiency insulation, thermal interface materials, or refractory ceramics, our laboratory supports complete material characterization for R\&D, quality control, and certification.

Why Choose Our Thermal Conductivity Testing?

Accredited Standards Compliance: Testing per ASTM, ISO, GB/T, DIN, and EN methods.
Broad Material Coverage: From construction-grade insulation to advanced composites and specialty foams.
Fast Turnaround: Accelerate product development cycles with rapid testing and reporting.
High Precision Equipment: Advanced instruments for steady-state and transient analysis ensure reliable data.
Custom Solutions: We tailor testing protocols to your material specifications and application requirements.

Common Applications:

Building insulation panels and foams
Refractory bricks and ceramics
Thermal interface materials (TIMs)
Polymer composites and aerogels
Heat-dissipation components for electronics
Energy-efficient construction materials

Contact Us Today

Enhance your product performance and ensure compliance with global standards. Our thermal conductivity testing services provide accurate, traceable data to help you make informed decisions and optimize material selection.