Chakavanzika cheTPU Firimu: Kuumbwa, Maitiro uye Kuongorora Kwekushandisa

Tpu firimu, seyakanyanya-polymer zvinhu, inoita basa rakakosha muminda yakawanda nekuda kwezvinhu zvakasarudzika zvemuviri uye zvemakemikari zvivakwa. Chinyorwa ichi chinoita

kudedera muzvinyorwa zvekuumbwa, maitiro ekugadzira, maitiro, uye zvikumbiro zveTpu firimu, kukutora parwendo rwekukoshesa runako rwehunyanzvi hwezvinhu izvi.

1. Zvigadzirwa zvemidziyo yeTPU firimu:

Tpu firimu, anozivikanwawo seThelMplastic polyurethane firimu, chinhu chakaonda firimu chakagadzirwa nePolyurethane seSubstrate kuburikidza nehunyanzvi hwekugadzirisa. Polyurethane ndeye

Polymer yakagadzirwa nekuita kwePolyols uye isocymas, ayo ane zvakanakisa kupfeka kupokana, elasticity, uye kumakemikari kurwisa. Kuitira kuti uvandudze kuita kwayo,

Zvinoshanda zvinodhaka zvakadai seAsioxidants uye UV ANDORBers dzinowedzerwa zvakare panguva yekugadzira yeTPU mafirimu.

2. Kugadzira maitiro:

Maitiro ekugadziraTpu firimuyakanaka uye yakaoma, kunyanya kusanganisira inotevera nhanho:

Aggregation Reaction: Pakutanga, pasi pechiitiko cheChialst, Polys uye isocylys UnderGozation's Polymerization Reaction kuumba polyurethane polyurethane polyurethane polyurethane proplyurhane proplyurene purlonde.

Melt Extrussion: Pisa iyo preplymer kune yakanyungudika mamiriro uye wozozviendesa mune iyo firimu kuburikidza nemusoro wekunze.

Kutonhorera uye kuumbwa: Iyo yakawedzera yakanyungudutswa firimu inokurumidza kudzoreredzwa neyekutonhora roller kusimbisa uye fomu.

Kutumira kugadziriswa: kusanganisira kucheka, mhepo uye mamwe matanho, pakupedzisira uwane iyo yapera TPU firimu.

3. Hunhu:

Hunhu hweTPU firimu ndehwe hwaro hwekushandisa kwayo, zvinonyanya kuratidzwa mune zvinotevera zvinhu:

Simba rakakwirira uye Elasticity: Tpu firimu ine yakakwira tensile simba uye yakanaka elastic kugona, uye inogona kutsungirira mauto ekunze kunze pasina deform.

Pfeka kuramba

Kupisa kurwisa: kugona kuchengetedza kugadzikana mukati mekudziya renji ye -40 kusvika 120 ℃.

Kemical Resistance: Iyo ine basa rakanaka kune akawanda makemikari uye haina kunyorerwa nyore.

Kunyoroveswa kwekunyoroveswa: Iyo ine imwe nhanho yekunyoroveswa kwekufungidzira uye inogona kuiswa mumamiriro ezvinhu panodikanwa.

4, application

Nekuda kwekuita kwayo kwakanaka, tpu firimu rakashandiswa zvakanyanya muminda dzakasiyana-siyana, kusanganisira asi isina kuganhurirwa ku:

Indasitiri yezvokupfeka: Semucheka wezvipfeko, inopa yakaremara, inopa mvura, uye inofema inodzivirira dura.

Medical munda: Zvigadzirwa zvekunze zvakadai sekuvhiya gwena, zvipfeko zvinodzivirira, etc. zvinoshandiswa kuita zvishandiso zvekurapa.

Zvishandiso zvemitambo: Inoshandiswa kugadzira shangu dzemitambo, mabhegi, uye mimwe michina yemitambo, ichipa kusimba uye kunyaradza.

Indasitiri yemotokari: Sechinyorwa chekushongedza zvemukati, zvinogona kuvandudza nyaradzo uye aesthetics yenzvimbo yemotokari.

Kuvaka shamba: Inoshandiswa kumidziyo yedenga, mvura yemvura, nezvimwe, yekuvandudza kudzikisira kwemamiriro ekunze uye kugona kwesimba kwezvivakwa.

Kuti upedze kumusoro, seyakawandisa-inoshanda zvinhu, tpu firimu rave kuwedzera kushandiswa munharaunda yemazuva ano. Zvishandiso zvaro zvemidziyo zvakasarudzika, maitiro ekugadzira

zviri kufambira mberi, uye zvigadzirwa zvechigadzirwa zvakasiyana. Tpu firimu, nezvakanaka zvaro zvakasiyana, zvaratidza kukosha zvisina kufanira muhupenyu hwese hwezuva nezuva uye minda yepamusoro-tech.