Nekuenderera mberi kwekuenderera mberi kwetekinoroji yekugadzira machira, faibha zhinji dzawanda dzave zvinhu zvemachira.Nhasi, ini ndichanyanya kukuzivisa iwe tekinoroji yekuzivikanwa yepolyester fiber yakadzokororwa.
Zvinonzwisiswa kuti munguva yakapfuura, nekuda kwekushaikwa kwenzira dzekuongorora uye kusakwanisa kwemasangano ekuyedza kuburitsa mishumo yemhando, mabhizinesi aisakwanisa kunakidzwa nemitemo yenyika, uye panguva imwechete yakakonzera nyonganiso mukunyorwa kwezvimwe zvigadzirwa zvepolyester.
Chii chinonzi recycled polyester (PET) fiber?
Kureva, tsvina polyester (PET) polymer uye tsvina polyester (PET) machira zvinhu zvinodzokororwa uye kugadziriswa kuita polyethylene terephthalate fiber.
Mukutaura kwevasina basa, polyester fiber yakadzokororwa (inozonzi polyester yakadzokororwa) inoreva polyester yakadzokororwa (senge maflakes emabhodhoro, furo, marara silika, tsvina pulp, marara machira, nezvimwewo) yakagadzirwa nemaitiro ekudzokorodza.Ester fiber.
Principle of Identification
Zvichienderana nemusiyano wakakosha pakati pekugadzirisa kwepolyester yakadzokororwa uye virgin polyester, izvo zvinoguma nehunhu hwakasiyana, sampu inogadziriswa zvinoenderana neyakatsanangurwa mamiriro uye kuyedzwa pane yakakwira performance liquid chromatograph.Zvinoenderana nemusiyano wenzvimbo yepamusoro yemuenzaniso pasi penguva dzakasiyana dzekuchengeta , Kuzadzisa chinangwa chekuzivikanwa kwehunhu.
Danho rekuzivikanwa
1. Methanolysis
2. Kuzvimba-Kubvisa
3. High performance liquid chromatography kuonekwa
Zvinwiwa zvekurapa zvakagadziriswa mune iri pamusoro 1 uye 2 zvakateerana zvinoiswa kune yakakwira performance liquid chromatography kuonekwa.
4. Kugadziriswa kwedata uye kuzivikanwa
Recycled polyester inokonzeresa shanduko mune zvirimo uye kugovera macromolecular heterogeneous cheni links uye oligomers panguva yekugadzirira maitiro, ayo anogona kushandiswa sehwaro hwekuzivikanwa kwepolyester yakadzokororwa uye virgin polyester.
Iyo chaiyo nzvimbo yepamusoro uye hunhu hwepamusoro ruzivo inoratidzwa mutafura iri pazasi.
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Tarisa kune ramangwana
Nekuwedzera kwekushandiswa kwepolyester uye kuziva kwevanhu nezvekuchengetedzwa kwezvakatipoteredza, kutarisisa kwakanyanya kunobhadharwa pakudzokororwa kwemarara epolyester.Kushandiswa kwemarara epolyester kugadzira recycled polyester fiber kunogona kuderedza mutengo, kuderedza kushandiswa kwemafuta, uye kunatsiridza mabhenefiti ehupfumi, ayo ane kukosha kukuru mukusimudzira kwakasimba kweindasitiri yemakemikari fiber.
Panguva imwecheteyo, nekuwedzera kwehuwandu hwepolyester yakashandiswa zvakare, nyaya yekutsiviwa kwepolyester yakashandiswa zvakare uye mhandara yepolyester yakakwezva zvakanyanya uye zvakanyanya kutariswa kubva kuindasitiri.Mutengo wezviviri izvi unoratidzawo kumwe kuwirirana kwakanaka, uye kuonekwa kwemusiyano pakati pemaviri Technology iri kuwedzera kutariswa.
Nguva yekutumira: Jun-18-2021