Vadivelu Comedy Industry News
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Vatsvakurudzi vakagadzira rudzi rutsva rwe thermoplastic polyurethane elastomer (TPU) shock absorber material
Vatsvagiri kubva kuYunivhesiti yeColorado Boulder uye Sandia National Laboratory vakagadzira revolutionary shock-absorbing material, inova kusimudzira kwepasi kunogona kushandura kuchengetedzwa kwezvigadzirwa kubva pamidziyo yemitambo kuenda kune zvekufambisa. Iyi ichangobva kugadzirwa shoc ...Verenga zvimwe -
Mafambiro akakosha ekuvandudza ramangwana reTPU
TPU inonzi polyurethane thermoplastic elastomer, inova multiphase block copolymer inoumbwa ne diisocyanates, polyols, uye cheni inotambanudza. Seyepamusoro-inoshanda elastomer, TPU ine huwandu hwakasiyana hwekudzika kwechigadzirwa dhairekitori uye inoshandiswa zvakanyanya muzvinodiwa zvezuva nezuva, midziyo yemitambo, matoyi, dec...Verenga zvimwe -
Nyowani polymer gasi yemahara TPU basketball inotungamira maitiro matsva mumitambo
Mundima yakakura yemitambo yebhora, basketball yagara ichiita basa rakakosha, uye kubuda kwepolymer gasi yemahara TPU basketball kwakaunza mabudiro matsva uye shanduko kubasketball. Panguva imwecheteyo, yakamutsawo maitiro matsva mumusika wezvinhu zvemitambo, ichiita polymer gasi f...Verenga zvimwe -
Musiyano uripo pakati peTPU polyether mhando uye polyester mhando
Musiyano uripo pakati peTPU polyether mhando uye polyester mhando TPU inogona kukamurwa kuita mhando mbiri: polyether mhando uye polyester mhando. Zvinoenderana nezvinodiwa zvakasiyana zvekushandisa kwechigadzirwa, mhando dzakasiyana dzeTPU dzinoda kusarudzwa. Semuyenzaniso, kana zvinodiwa kuti hydrolysis resistan...Verenga zvimwe -
Zvakanakira uye zvakaipira zveTPU foni kesi
TPU, Iro zita rakazara ndiro thermoplastic polyurethane elastomer, iri polymer zvinhu zvine elasticity yakanakisa uye kupfeka kuramba. Tembiricha yaro yekuchinja kwegirazi yakadzikira pane tembiricha yekamuri, uye kureba kwayo panguva yekuzorora kwakakura kupfuura 50%. Naizvozvo, inogona kudzoreredza chimiro chayo chepakutanga ...Verenga zvimwe -
TPU ruvara rwekuchinja tekinoroji inotungamira pasirese, ichifumura nhanganyaya kune ramangwana mavara!
TPU ruvara rwekuchinja tekinoroji inotungamira pasirese, ichifumura nhanganyaya kune ramangwana mavara! Mukufamba kwekudyidzana kwepasi rose, China iri kuratidza kadhi rebhizinesi idzva mushure meimwe kupasirese nekunaka kwayo uye hunyanzvi. Mumunda wezvigadzirwa tekinoroji, TPU ruvara rwekuchinja tekinoroji ...Verenga zvimwe