Projects list
- Opracowanie odzieży ochronnej dla ratowników górniczych
- Opracowanie metodyki pomiaru parametrów fizycznych mikroklimatu pod odzieżą z wykorzystaniem systemu pomiaru, rejestracji i bezprzewodowej transmisji danych, do jej oceny w badaniach laboratoryjnych i użytkowych
- Active cooling system for use under protective clothes in a hot working environment.
- Model solutions of polymer nanocomposites for use in bifunctional materials protecting against oil and mechanical factors.
- Research method of the process of permeation of organic solvents in low temperatures through coated protective materials modified by nanofillers
- Research method of resistance to permeation of chemicals by protective materials deformed in conditions of enforced dynamic changes
- Methods of measurement of physical parameters of microclimate under protective clothing with the use of measurement system, registration and wireless data transmission for its estimation in laboratory and research utilities.
- Metoda badania odporności na przenikanie ciekłych substancji chemicznych przez materiały barierowe odkształcane w warunkach wymuszonych zmian dynamicznych
- Aktywny układ chłodzący do stosowania pod odzieżą ochronną w gorącym środowisku pracy
- Modelowe rozwiązania nanokompozytów polimerowych do zastosowania w materiałach dwufunkcyjnych chroniących przed olejami i czynnikami mechanicznymi
- Opracowanie metody badania procesu przenikania rozpuszczalników organicznych w warunkach niskich temperatur przez barierowe materiały powleczone, modyfikowane nanonapełniaczami.
Summary
Research method of resistance to permeation of chemicals by protective materials deformed in conditions of enforced dynamic changes
Project leader: Sylwia Krzemińska Ph.D. (Eng.)
Project summary:
Assumptions for research method of resistance to permeation of chemicals by protective polymer materials in conditions of simultaneous mechanical deformation were developed due to recommendations of the Polish standard PN-EN 6529:2005.
Scope of adaptation of the existing test stand was specified in the context of tests in question.
Possibilities to enter external force to test trial while simultaneous permeation of chemicals through protective polymer materials were as follows:
-neutral gas admission underside - simulation of stretching;
- piston underside - simulation of stretching;
- arms deflecting trial in both sides - simulation of bending.
Developed permeation projects were used to construct test stand to check resistance to permeation of liquid chemicals by protective polymer materials in conditions of enforced dynamic deformation.
Protective materials were tested with the use of selected chemicals. Tests concerned solvents permeation through different polymer materials in form of pellicle or fabric made from two types of India rubber.
Project organization: Laboratory of Protective Clothing
Project period: 01.01.2011 – 31.12.2013