Phthalates in materials: why should they be avoided?

In the age of the depleting ozone layer and the ubiquitous smog repeatedly exceeding acceptable norms, the environmental awareness in the society is constantly growing. Technical materials used nowadays include those that may have...

Synthesis, Application of a Novel Azo Dye and Its Inclusion Complex with Beta-cyclodextrin onto...

Written by: H. M. Dardeer1, El-sisi A. A.2, Emam A. A.2, Nora M. Hilal2 1 Chemistry Department, Faculty of Science, South Valley University, Qena, Egypt 2 Department of Chemistry, Faculty of Science, Al-Azhar University (Girls), Nasr City,...

Development of synthetic membranes for clothes and shoes

Written by:Grigory Kovalenko1, Elena Bokova1, Maria Pawłowa2 1 Moscow state university of design and technology, Sadovnicheskaya ul., 33-1, Moscow, Russian Federation 2 Uniwersytet Technologiczno-Humanistyczny im. Kazimierza Pułaskiego w Radomiu., Jacka Malczewskiego 29, Radom, PolandABSTRACT The work carried...

Virtual braiding as design tool for shoe laces, ropes or medical stents

Article by: Prof. Dr. Yordan Kyosev, TexMind UG, Mönchengladbach, Germany Braiding is a process of interlacement of yarns at certain angle to the product axis used for production of shoe laces, decorative tapes, ropes, medical stents...
What is Polypropylene

All about Polypropylene

What is Polypropylene? Polypropylene is a thermoplastic polymer which is both tough and durable. Made from the polymerization of propylene gas in the presence of a catalyst system it is becoming increasing popular, even replacing...
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