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.
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Plastics piping systems for the transport of cold drinking water outside buildings can be certified with Kiwa Watermark to ensure quality. Kiwa quality statements under Kiwa evaluation guidelines BRL- K506, BRL- K522, BRL- K17101, BRL- K17102, BRL- K17104, BRL-K17105, BRL- K17201, BRL- K17202, BRL- K17301, BRL- K17401 and BRL- K17605.Show
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Certification and testing for hoses, shower heads, hand showers and other sanitary tapware components with the Kiwa Watermark. Covering Kiwa evaluation guidelines BRL- K622, BRL- 658, BRL- K668, BRL- K14025, BRL- K14026, BRL- K14034.Show
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The quality of our drinking water is a matter that concerns us all. To prevent the pollution of drinking water it is essential for appliances (such as washing machines and dishwaters) to have internal backflow protection. With the Kiwa Domes...Show
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KOMO® product certificate for adhesives for joints in plastics piping systems for sewerage inside buildings - BRL 5221Show
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Are you a provider or customer of cloud services? With certification against the international standard ISO 27017:21 you can demonstrate your stakeholders that you are aware of the security risks of storing and processing information in the cloud and that you have taken measures to minimise these risks.Show
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The shower hoses may be used in tap water installations with a maximum working pressure of 1000 kPa. The recommended limits for correct operation are a dynamic pressure between 100 kPa and 500 kPa and a water temperature of maximum 65°C. Occasiona...Show
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The products are intended to be used in in hot water installations with a working pressure of maximum.1 MPa (10 bar) and a water temperature of maximum 90 °C.Show
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Deze BRL is per 1 maart 2019 ingetrokken en ondergebracht in BRL-K767.Show
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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.Show
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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.Show