Test possibilities materials
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Our extensive knowledge of materials and damage is also used to support consultancy and research and development projects. An example is our expertise in welding plastic pipes (PE, PEX, PA, PP, etc.) and other pipe joining techniques.
Our expertise
Chemical and physical analyses
- FTIR Spectroscopy (>200,000 reference spectra) and ATR, diffuse reflectance, Pyrolysis-FTIR
- Gas chromatography
- Extraction and identification of additives
- Determination of hydrolysis resistance in acetates (e.g., polyoxymethylene, POM), nylons, polyesters, etc.
- Gas and moisture permeability through pipe walls, components and fittings
- Differential Scanning Calorimetry (DSC)
- Thermal stability (OIT)
- Thermogravimetric analysis (TGA)
- Viscosity and porosity
- Melt Flow Rate (MFR)
- Density
- Corrosion analysis, such as:
- Stress corrosion
- Pitting corrosion
- Galvanic corrosion
- Erosion corrosion
Mechanical testing
- Tensile tests at high temperatures
- Constant load tests and creep tests
- Resistance to slow crack growth
- Internal water pressure and burst pressure tests (up to 95 °C)
- Drop, impact, tensile impact and bending tests, for example on polyvinyl chloride (PVC)
- Stress corrosion tests
- Peel tests (slow peel test and peel test)
- Tests on butt-weld joints
Microscopy
- (Stereo) light microscopy
- Scanning Electron Microscopy (SEM) with EDX analysis
- Microstructure determination
- Image analysis
- Fracture surface analysis
Why Kiwa Technology?
Our in-depth knowledge and advanced laboratory facilities enable us to provide detailed analyses and reliable results. Whether you need to investigate a damage case or ensure the quality of your materials, we offer the expertise and support you need.
Choose Kiwa Technology for expert material and damage analysis and ensure the highest quality and reliability. Visit our laboratory and discover how we can elevate your projects.
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Pipe leaks - damage investigation and copper corrosion
Water supply systems regularly suffer from copper leakages, which can be caused by various causes. A leak is not always clearly visible from the outside and can cause a lot of inconvenience and material damage. Kiwa can support clients with specialized material research and advice, providing damage investigation and insight in leaks in pipes.
Product assessments heat distribution
Do you have a new product in heat distribution, such as a delivery set or heat pump system, or are you in the process of developing one? Ensure your product meets all standards and performs optimally with Kiwa Technology's expertise.
Damage analysis heat distribution networks
Kiwa Technology provides independent damage investigations and targeted advice to prevent future disruptions. Additionally, our modern laboratory allows us to conduct damage analyses through tests and experimental setups.
Jointing techniques materials
Problems in pipeline systems often arise at the connections. At Kiwa Technology, we have years of experience investigating and identifying the causes of connection failures. Our expertise in welding plastic pipes (PE, PEX, PA, PP, etc.) and other joining techniques forms the foundation of our high-quality consultancy and research and development projects.
Sleeve connection assessment for heat distribution networks
The reliability of district heating networks heavily depends on the quality of pipeline connections. Water ingress at socket connections can compromise insulation, leading to reduced thermal efficiency and corrosion in steel pipes. It is crucial for both operators and contractors to ensure that socket connections are correctly installed to avoid costly future leaks.