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Chii chinonzi "Car Clothing Hydrolysis" Inotyisa kupfuura degumming yellow?

Dheti: 2023-12-05

Paunenge uchitaura nezvematambudziko ekutengesa-akaderera asingaonekwe emotokari zvipfeko, kusanganisira asi kwete kugumira kune: sEvere ykubvumira, water makwapa uye mvura tsvina, degumming ... uye mamwe matambudziko. Kunyange zvazvo tichigara tichitaura kuti zvipfeko zvakaderera zvemotokari zvinowanzoita yellowing, chaizvoizvo, yellowing haisi iyo inotyisa zvikuru mushure mekutengesa dambudziko rezvipfeko zvemotokari.

Saka chii More Tkushatisa pane kutsvuka uye kubvisa? ——motokari Clothing Hydrolysis!

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Chivharo chemota chaive chemota yese chakazopedzisira chave hupfu pamota. Iyo yekupfekedza, base layer, uye glue zvese zvakanyungudutswa pamwechete ndokushandurwa kuita bhora renamira. Inoda kubviswa zvishoma nezvishoma ne hard scraper kana kunyange foshoro. Haina kunaka kufekitari yekutanga. Pendi yemotokari inokonzera kukanganisa kwakanyanya uye kusingagadzirike.

nhasi, KPAL ichakutora iwe kuti unzwisise zvikonzero uye mhinduro dze hydrolysis yezvipfeko zvemotokari!

1. Chii chinonzi hydrolysis?

Hydrolysis ikemikari inoitika umo mvura inopindirana neimwe komisheni kugadzira maviri kana anopfuura makomisheni matsva. Mukutaura kwe layman, hydrolysis yezvipfeko zvemotokari ikemikari inoita iyo inokonzeresa iyo substrate yekuputira uye glue zvinyunguduke pamwechete. Kazhinji kutaura, hydrolysis idambudziko rinongoitika nezvisingaoneki zvemotokari zvipfeko zvakagadzirwa nezvimwe zvinhu zveTPU. 

2. Sei dzimwe mbatya dzemotokari dzichiita hydrolyze?

Chikonzero che hydrolysis yezvipfeko zvemotokari chinotanga nekuumbwa kweTPU zvinhu. Kazhinji kutaura, TPU ndicho chinhu chakakosha chemufirimu wemotokari, inopa kutenderera kwakanaka kwechiedza uye kuomarara, uye chivharo chakasimba chekudzivirira pendi yemotokari kuti isakwe uye kukuvara, asi kune akawanda marudzi eTPU. Kana iwe ukatenga bhachi remotokari rakagadzirwa nepolyester TPU base zvinhu, iwe unotarisana nenjodzi yehydrolysis. Nekuda kwekuvapo nyore nyore hydrolyzable ester mapoka, polyester TPU inorwiswa zviri nyore nemamorekuru emvura, zvichikonzera kuparara kwemamorekuru, uye iyo asidhi inogadzirwa nehydrolysis inogona kukonzeresa hydrolysis yepolyester. Chekupedzisira, pasi pekurwiswa kwakasanganiswa kwechiedza nemvura, iyo yekutanga fomu TPU ichaora zvachose kuita mabhora epaste uye inonamatira kumuviri wemotokari.

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3. Nzira yekuibata sei mushure mehydrolysis?

Kune motokari dzine zviratidzo zvekutanga zve hydrolysis, varidzi vemotokari vanofanira kukurumidza kuonana nechitoro kuti vabvise firimu kubva mumotokari yose kuti vadzivise migumisiro yakakomba yekuraswa kwakakwana kwependi yemotokari yepakutanga inokonzerwa nehombe-scale hydrolysis munguva inotevera; apo chitoro chinotarisana ne hydrolysis yekuputira motokari, inofanira kunge yakavakirwa pachiyero che hydrolysis. , ita1 kubvarura, 2 foshoro uye 3 kupfapfaidza mabasa zvichiteerana: Kana dhigirii re hydrolysis rakareruka, kukoshesa kunofanirwa kupihwa nemaoko kubvarura firimu kuti risakuvadzwa nependi yemotokari yepakutanga. Kana zvipfeko zvemotokari zvine hydrolyzed zvakanyungudutswa pamutumbi wemotokari, zvinofanirwa kubviswa neglue remover solvent, uye pakupedzisira nzvimbo yakabviswa zvishoma kana iyo yese pendi pendi yemotokari inofanirwa kupfapfaidzwa-pendi.

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Ramba Hydrolysis, Tanga neKusarudza KPAL PPF Firimu

KPAL inosarudza yakakwirira-mhando substrates, kunyatso kudzora mhando yechigadzirwa, kunyatsogadzirira mafirimu, uye yakazvipira kugadzira inogutsa uye yakavimbika chigadzirwa chiitiko kune vatengi vedu.