Thermoplastique polyurethane elastomers (TPU) nicyiciro cya polyurethanes ishobora guhindurwamo plastike no gushyuha kandi ikagira imiti mike cyangwa idafite imiti ihuza imiterere yimiti.Bifite imbaraga nyinshi, modulus nyinshi, elastique nziza, irwanya kwambara neza hamwe no kurwanya amavuta meza mubukomere bwagutse intera, bityo ikoreshwa cyane mubuvuzi, inganda, ubuhinzi, igisirikare nizindi nzego nkuru. Nyamara, nta buryo bwo kuvura, ingaruka ziterwa na flame retardant n'ingaruka za antistatike ya polyurethane elastomer irakennye, kandi igipimo cya ogisijeni igabanya ni 18% gusa, bityo ikongoka mu kirere. Ibikoresho bya TPU bisaba kuzimya flame mubice byinsinga ninsinga, ibikoresho bya elegitoroniki nizindi nzego, bigabanya cyane ikoreshwa ryibikoresho bya TPU.
Miracll yatezimbere, ikora ubushakashatsi kandi ikora flame-retardant thermoplastic polyurethane elastomer ibikoresho kuva mumwaka wa 2009. Nyuma yimyaka irenga icumi yiterambere, dufite ibikoresho bya TPU-retardant TPU ifite sisitemu zitandukanye nka polyester, polyether na polyakarubone.
Ibipimo ngenderwaho bijyanye ninganda hamwe nitsinda ryamatsinda murwego rwa kabili ya TPU bigenda bitera imbere gahoro gahoro, bitanga ubufasha bukomeye bwa tekiniki yo guteza imbere ikoreshwa rya TPU mu nganda n’insinga. Kuzamura ibicuruzwa, gusubiramo ibicuruzwa, abaguzi bafite byinshi basabwa kugirango ubuziranenge bwibicuruzwa, ikoranabuhanga rya TPU rirakuze, imikorere ni nziza, kandi ifite ibyiringiro byinshi mubijyanye ninsinga.
Igihe cyo kohereza: Jun-01-2023