Permeation and Chemical Compatibility of Polymers

Kiwa is your partner for engineering assessments and the corresponding tests. We can determine and prove the suitability of polymers in combination with conventional and unconventional gases and fluids and test under harsh conditions like raised temperature and high pressures.

We can conduct for instance permeation measurements with cryogenic gases on sheets, or permeation measurements of complete piping systems at high pressures (>250 bar) for conventional gases like CH4 and CO2, or renewable gasses like H2, determine the impact of hydrogen sulfide (H2S) exposure on your material over time, or assess the swelling of your liner material due to hydrocarbons or other chemicals.

You can find more specific information in this leaflet. 

Our services

Kiwa has a wide range of analysis in the case of damage. Check out what we have to offer below.

  • ATEX Management training

    ATEXcertificaat.nl offers the ATEX2 management training especially for managers and managers in organizations with potentially explosive zones. During this interactive, practically oriented training, participants obtain relevant knowledge about explosion risks and learn what their own tasks and responsibilities are.
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  • Take the next step as internal auditor with the Lead Auditor Course (LAC)

    The monitoring of a quality management system is headed by the lead auditor. This is an experienced auditor with advanced knowledge of the relevant standards and processes who masters the skills required to be a leader. You will learn these skills during the Lead Auditor Course (LAC) by Kiwa Training.
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  • Internal Audit ISO 9001 training

    Kiwa Training organises the two-day course ‘Internal Audit in accordance with ISO 9001’. After taking this course, you will be able to prepare, perform, report and follow up on audits yourself.
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  • Training Inspector or Quality Assurance Employee Fruit and Vegetables

    Expertise is required for expert assessment of the quality of fresh fruit and vegetables. Affinity with the fresh produce sector and products and a thorough knowledge of it are the most important tools of any inspector, quality controller or fresh produce quality assurance employee. Kiwa helps you obtain this knowledge, with a complete training offer for inspectors or employees of quality care.
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  • In-company training for Inspectors and Quality Controllers Fruit and Vegetables

    Kiwa offers in-company training for inspectors or quality controllers who are active at, among others, cultivation or trading companies. In these tailor-made training courses, the regular product modules can be adapted to the specific wishes of your organization by focusing on meeting customer specifications, storage and retention conditions or the quality of the end product after treatment or processing.
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  • E-learning Hydrogen Awareness

    In the eyes of Kiwa, hydrogen plays a crucial role in the energy transition. But what is hydrogen? You'll discover it in the Kiwa’s e-learning Hydrogen Awareness, an introduction to hydrogen for anyone involved (or getting involved) with hydrogen.
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  • Testing sport facilities in laboratory

    Kiwa guarantees sustainable and safe sports facilities for many forms of sport. Kiwa conducts continuous research in our own laboratory. Before fields or facilities are tested on site, the products that are used to build sports surfaces are tested in the laboratory of Kiwa.
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  • Quick scan Fire Safety in Buildings

    Kiwa FSS’s quick scan Fire Safety in Buildings is an independent investigation to determine the current status of fire safety precautions.
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  • Internal Inspection of Sprinkler System Piping

    An automatic sprinkler system must have a reliable pipe system for optimal operation. An internal Inspection of Sprinkler System Piping will give you an insight into the current condition of your sprinkler system.
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  • Grower visits

    Growers, growers associations and trading companies that ship their products directly from growers can use Kiwa once or periodically to monitor the quality of fresh produce. As an independent third party, Kiwa can also rule on conflicts between growers and buyers.
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