Pfupiso: Chinyorwa chino chinonyanya kuunza zvikonzero zvekukanganiswa kukuru kwefirimu recomposite uye nzvimbo dzekudzora maitiro mushure mePE composite curating.
Zvinhu zvePE (polyethylene) zvinoshandiswa zvakanyanya mukubatanidza zvinhu zvinochinjika, Mukushandisa tekinoroji yecomposite isina solvent, pachava nematambudziko akasiyana nedzimwe nzira dzecomposite, kunyanya nyatsoteerera kudzora maitiro.
- 1.Matambudziko akajairika ekugadzirisa PE solvent-free composite
1) Kana mabhegi achibuda, anotsvedza zvakanyanya uye akaoma kuunganidza.
2) Dambudziko rekunyora makodhi (Mufananidzo 1)
3) kumhanya kwezvinhu zvekupeta hakufanirwe kunge kwakanyanya kukurumidza.
4) kuvhura kusina kunaka (Mufananidzo 2)
Mufananidzo 1
Mufananidzo 2
- 2.Zvikonzero zvikuru
Matambudziko ari pamusoro apa anoonekwa nenzira dzakasiyana, uye zvikonzero zvakasiyana. Chikonzero chakanyanya kukosha ndechekuti polyether yakagadzirwa nelamination isina solvent ichaita zvakafanana neslipping agent iri mufirimu, izvo zvinoita kuti slipping agent composition yakanyudzwa pamusoro pekupisa kwefirimu repolyethylene ifambe mukati kana kunze, zvichikonzera friction coefficient yakakura yefirimu recomposite mushure mekupora. Izvi zvinoitika kazhinji kana PE yatetepa.
Kazhinji, matambudziko ePE process haasi echinhu chimwe chete, asi anowanzoenderana nezvinhu zvakawanda, zvinosanganisira kupisa, Coating Weight, winding tension, PE composition uye solvent-free name properties.
- 3.Nzvimbo dzeKudzora uye nzira
Matambudziko ePE ataurwa pamusoro apa anonyanya kukonzerwa nekukura kwehuwandu hwezvinhu zvinokanganisa mashandiro emagetsi, izvo zvinogona kugadziriswa nekudzorwa nenzira dzinotevera.
| NO | Zvinhu zvinodzora | Nzvimbo dzekudzora |
| 1 | Kupisa kwekubatana uye kugadzika | Tembiricha yekubatanidza nekupukuta inofanira kunge yakakodzera, kazhinji yakaiswa pa35-38℃. Tembiricha yekubatanidza nekupukuta inonyanya kukanganiswa nekuwedzera kwe friction coefficient, Kana tembiricha yakakwira, ndipo panonyanya kuoma iyo solvent-free lamination adhesive inoshanda ne slipping agent iri mufirimu. Tembiricha yakakodzera inogona kuve nechokwadi chekuti friction coefficient yakakodzera uye haikanganisi simba re peel. |
| 2 | Kusimba kwekupoterera | Kusimba kwekumonera kunofanira kunge kudiki sezvinobvira kana pasina makwinya makuru nemabhuru pamusoro mushure mekugadziriswa kwezvinhu zvakasanganiswa. |
| 3 | Kurema kwekunamira | Pasi pepfungwa yekuona kuti peel inosimba, Coating Weight inodzorwa zvishoma kupfuura muganho wakaderera. |
| 4 | Firimu repolyethylene rakagadzirwa nezvinhu zvisina kugadzirwa | Wedzera chimwe chinhu chinotsvedza kana kuwedzera huwandu hwakakodzera hwechinhu chisingasanganisike, senge silica differential |
| 5 | Namatidza yakakodzera | Sarudza mhando dzeglue dzisina solvent dzakagadzirirwa friction coefficient |
Pamusoro pezvo, kugadzirwa chaiko kuchasangana nemamiriro ezvinhu madiki ekukweshana kwemagetsi dzimwe nguva, zvichiita mamwe mabasa akasiyana nematanho ari pamusoro apa zvichienderana nemamiriro ezvinhu chaiwo.
Nguva yekutumira: Gunyana-30-2021