Using an integrating sphere
The integrating sphere is an accessory used in conjunction with a UV-visible spectrophotometer to improve the accuracy and reliability of
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Centre
National
d'Evaluation
de Photoprotection
Contact-us:
contact@cnep-fr.com
Call us:
+33 473 40 5300
Opening hours:
Mon - Fri 8 AM - 6 PM
CNEP - Centre National d'Evaluation de Photoprotection
Your partner in photoaging
and polymer analyzes
Supporting companies in their polymer materials issues
Our offers and services
Durability and ageings
We are experts in researching the degradation of different materials and products under varying conditions such as sunlight (photoaging), heat (thermoaging) and humidity (hydrolysis)
Analysis and characterizations
Our laboratory uses rigorous testing and measurement methods to accurately analyze the chemical composition of polymer blends.
Failures and damages
Examination of the properties and structures of materials using various techniques, such as microscopes, spectrometers and chemical tests.
Expertises and checkings
CNEP is an experienced scientific consultant advising insurance companies and legal institutions.
Standards and specifications
Our laboratory participates in the creation of rigorous standards for formulated Polymer Materials and their uses.
Advices and trainings
The CNEP and its partner laboratories organize knowledge sharing days for companies concerned about the sustainability of polymer materials.
The CNEP in a few figures
38
years of research
500
studies by years
800
worldwide customers
20000
studied cases
Construction and public works
Transports
Electricity and telecoms
Sports and leisures
Agriculture
Packaging
Medical
Research
Works of art
They trust us
The entities that use our services vary, from multinational companies to specialist consultancies, research and development laboratories, project developers and skilled craftsmen. Here are some examples:
News and informations
The Fourier transform in infrared spectroscopy
The Fourier transform in infrared spectroscopy The Fourier transform is a fundamental mathematical technique used in the field of signal
Congress SFIP POLYMER MATERIALS IN SPORTS & LEISURE
Congress SFIP polymer materials in sports & leisure 22, 23 March, 2023 B’TWIN VILLAGE DECATHLON – 4 rue du professeur
Supply of lamps for photoaging devices SEPAP 12.24
Supply of lamps for photoaging devices SEPAP 12.24 Until 2019, the POLAMP company manufactured this type of lamp in Europe
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VERSION 2015
RENAULT ME D153200 A & B
CENTRE DE RESSOURCES TECHNOLOGIQUES
