PET - polyethylene terephthalate

PET zvinhu (kemikari inozivikanwa se polyethylene terephthalate) ipolyester ine density yakakwira uye inogadzirwa neEnsinger mune yakajairwa stock shapes yekugadzira.PET inowanikwa ingave seamorphous kana semi crystalline thermoplastic.Hunhu hwemhando yeamorphous yePET polymer inoratidzika zvakanyanya, asi yakaderera mekiniki zvimiro zvakaita sekusimba kwesimba, pamwe nekudzikira kwakadzikira kutsvedza.Nekudaro, Ensinger haigadziri iyo PET zvinhu izvo zvinopera zvakanyanya mumabhodhoro kana kurongedza.Izvo zvinojairwa zvimiro zve semi crystalline terephthalate inogadzirwa neEnsinger kuoma, kusimba, kusimba, kutsvedza kwakatanhamara uye kuderera kupfeka (zvichienzaniswa nePOM munzvimbo dzakanyorova kana dzakaoma).Ichi chinyorwa chakagara chichinzi PET-P plastiki, asi iyi inzira yechinyakare yekunongedzera yePET zvinhu nhasi.

Nekuda kwesimba rayo rakanaka rekukwira, kunyura kwakadzika uye kudzikama kwakadzikama, PET plastiki zvinhu zvakanyatsokodzera maapplication uko kunodiwa zvikamu zvakaoma uye zvakanyanya zvinodiwa zvine chekuita nekurongeka uye kunaka kwepasi.Izvo zvinopisa zvimiro zvePET zvinotsigira kugadzikana kwakanaka kwekushisa pamwe nekudzikama kwedimensional.

PET MATERIAL PROPERTIES UYE ZVINHU
PET zvinhu zvinopa:
● Simba guru
● Kuoma kwepamusoro uye kuoma
● Kunyura kwakaderera zvikuru
● Kuramba kwakanaka kwokukambaira
● Kutsvedza kwakaderera uye kupfeka kunotsvedza
● Kusaita hydrolysis (kusvika +70 °C)
● Haikodzeri kuonana nenhepfenyuro ine > 50% doro
● Kudzivirira kwakanaka kwemakemikari kune acids
● Kugona kunamatira uye kukwenenzvera

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KUGADZIRWA PET MATERIALS
Iyo Ensinger zita rekutengesa rePET gadziriso ndeye TECAPET kana TECADUR PET.Ensinger inopa zvinotevera shanduko muPoliester:
● TECAPET - PET yakagadziridzwa kuitira kugadzirisa machining
● TECAPET TF - PET yakagadziridzwa nePTFE kuti zvive nani kupfeka zvinhu
● TECADUR PET - isina kugadziriswa PET giredhi
Ensinger inopa PET muchimiro che:
● PET plastiki tsvimbo
● PET mapepa epurasitiki


Nguva yekutumira: Feb-25-2022