hrvatski

Primjena mikrovalova u procesima oplemenjivanja

Planar microwave (MW) device for thermal treatment of textile material was constructed and tested at Faculty of Textile Technology. The treated material, which is in a wide state, is horizontally passed through the slots of the applicator. The feasibility of use of developed device for textile treatment was tested on cellulose materials impregnated with different finishes: durable press, water and oil-repellent and flame retardant. Obtained effects of microwave treatments were compared with conventional drying and curing method and significant improvements of physical and mechanical properties were found. This might pave a way toward use of proposed technology in textile finishing field. Predstavljen je mikrovalni uređaj za planarnu obradu tekstilnog materijala u raširenom obliku, konstruiran na Tekstilno tehnološkom fakultetu. Tekstilni materijal se prilikom prolaza kroz valovode termički obrađuje mikrovalovima. Ispitana je mogućnost primjene ovog postupka za termičke obrade celuloznih materijala impregniranih različitim završnim apreturama: protiv gužvanja, kombiniranom vodoodbojnom i uljeodbojnom, te protiv gorenja. Efekti nakon mikrovalne obrade uspoređeni su s efektima dobivenim klasičnom metodom sušenja i termokondenzacije na rasteznom sušioniku. Zadovoljava-jući rezultati, a u mnogim slučajevima i bolji od klasičnih postupaka ukazuju na primjenjivost ovog postupka u procesima oplemenjivanja tekstila.

mikrovalna obrada; procesi oplemenjivanja; obrada protiv gužvanja; vatroodbojna obrada

nije evidentirano

engleski

Aplication of Microwaves in Textile Finishing Processes

Planar microwave (MW) device for thermal treatment of textile material was constructed and tested at Faculty of Textile Technology. The treated material, which is in a wide state, is horizontally passed through the slots of the applicator. The feasibility of use of developed device for textile treatment was tested on cellulose materials impregnated with different finishes: durable press, water and oil-repellent and flame retardant. Obtained effects of microwave treatments were compared with conventional drying and curing method and significant improvements of physical and mechanical properties were found. This might pave a way toward use of proposed technology in textile finishing field. Predstavljen je mikrovalni uređaj za planarnu obradu tekstilnog materijala u raširenom obliku, konstruiran na Tekstilno tehnološkom fakultetu. Tekstilni materijal se prilikom prolaza kroz valovode termički obrađuje mikrovalovima. Ispitana je mogućnost primjene ovog postupka za termičke obrade celuloznih materijala impregniranih različitim završnim apreturama: protiv gužvanja, kombiniranom vodoodbojnom i uljeodbojnom, te protiv gorenja. Efekti nakon mikrovalne obrade uspoređeni su s efektima dobivenim klasičnom metodom sušenja i termokondenzacije na rasteznom sušioniku. Zadovoljava-jući rezultati, a u mnogim slučajevima i bolji od klasičnih postupaka ukazuju na primjenjivost ovog postupka u procesima oplemenjivanja tekstila.

microwave treatment; textile finishing; DP finishing; flame retardant finishing

nije evidentirano