Mafilimu a Pet Polyester
Mafotokozedwe Akatundu
Kanema wa PET polyester ndi filimu yopyapyala yopangidwa ndi polyethylene terephthalate ndi extrusion ndi bidirectional stretching.PET film (Polyester Film) imagwiritsidwa ntchito bwino pamagwiritsidwe osiyanasiyana, chifukwa cha kuphatikiza kwake kopambana kwa kuwala, thupi, makina, kutentha, ndi mankhwala, komanso kusinthasintha kwake kwapadera.
Makhalidwe Azinthu
1. Kutentha kwakukulu, kukonza kosavuta, kukana kwabwino kwa kutchinjiriza kwamagetsi.
2. Wabwino makina katundu, kuuma, kuuma ndi kulimba, puncture kukana, abrasion kukana, kutentha kwambiri ndi kutentha otsika. Kusamvana ndi mankhwala, kukana mafuta, kuthina mpweya ndi kununkhira bwino, amagwiritsidwa ntchito chotchinga gulu filimu gawo lapansi.
3. Makulidwe a 0.12mm, omwe amagwiritsidwa ntchito nthawi zambiri kuphika ma CD osanjikiza osindikizira ndi abwino.
Mfundo Zaukadaulo
| Makulidwe | M'lifupi | Kuchulukana kowonekera | Kutentha | Kulimba kwamakokedwe | Elongation pa kusweka | Kuchuluka kwa kutentha kwamafuta | |||||||||
| μm | mm | g/cm3 | ℃ | Mpa | % | (150 ℃/10 min) | |||||||||
| 12-200 | 6-2800 | 1.38 | 140 | ≥200 | ≥80 | ≤2.5 | |||||||||
Kupaka
Mpukutu uliwonse umakulungidwa pa chubu la pepala. Mpukutu uliwonse umakulungidwa mu filimu ya pulasitiki ndipo kenako amapakidwa mu bokosi la makatoni. Mipukutuyo imakutidwa mopingasa kapena molunjika pa mapaleti.
Storge
Pokhapokha ngati tafotokozera, zinthu za fiberalass ziyenera kusungidwa pamalo owuma, ozizira komanso opanda chinyezi. Kutentha kwabwino ndi chinyezi ziyenera kusungidwa pa -10 ° ~ 35 ° ndi <80% mwachindunji, Kuonetsetsa chitetezo ndi kupewa kuwonongeka kwa mankhwala. pallets ayenera zaunjika zosaposa zigawo zitatu. Ma pallets akamangika mu zigawo ziwiri kapena zitatu, chisamaliro chapadera chiyenera kutengedwa kuti chisunthike bwino ndikusuntha phale lapamwamba.
