Wotsogolera Wopanga Mapepala

1. Kodi pepala ndi chiyani?

Pet (polyethylene terephthalate) ndi cholinga chachikulu cha thermoplastic mu banja la polyester. Mapulasitiki a pet ndi opepuka, olimba komanso osagwira. Nthawi zambiri imagwiritsidwa ntchito mu mankhwala osinthira zakudya chifukwa cha kunyowa kwake konyowa, kuwonjezeka kwamafuta, ndi katundu wosagwiritsa ntchito mankhwala

2. Ubwino wa pepala wa pet?

• Pepala la pet lili ndi mphamvu zambiri komanso kuuma kuposa pbt. Poyerekeza ndi PBT, imakhalanso ndi kutentha kwambiri kwa kutentha kwa kutentha (HDT).
• Mapepala a pet ndi wamphamvu komanso wopepuka & chifukwa chake amasavuta komanso okwanira.
• Mapepala a pet ali ndi mitundu yosiyanasiyana yogwiritsira ntchito kutentha, kuyambira -60 mpaka 130 ° C.
• Tsamba la Pet lili ndi mpweya wotsika, makamaka ndi mpweya woipa.
• Pepala la pet silinaswe kapena kuwonongeka. Ili ndi kusokonezeka ndipo motero, malo abwino ogwiritsira ntchito galasi.
• Mapepala odziwika amadziwika chifukwa cha zotchinga zake zabwino.
• Zithunzi zowonetsera ziweto zamagetsi.
• Zinthu za pulasitiki za ziweto zimabwezedwanso komanso zopanda poizoni. Mapepala a pulasitiki amavomerezedwa kuti ndi otetezeka kuti acheze ndi zakudya ndi zakumwa za FDA, wathanzi Canada, Efsa & Abulanema ena azaumoyo.

3. Kodi ndi zovuta zanji za pepala la pet?

• Mphamvu zamphamvu ndizotsika kuposa PBT.
• Chifukwa cha kuchuluka kwa mawu osokoneza bongo, ovuta ndi otsika kuposa pbt.
• Zomwe zakhudzidwa ndi madzi otentha.
• Ogwidwa mosavuta ndi alkalis ndi alkali wamphamvu.
• Ntchito zosauka.
• Ataukiridwa ndi ma ketones, onunkhira komanso onunkhira komanso amachepetsa acid acid ndi zitsulo pamatenthedwe otentha (> 60 ° C).

4. Kodi ndi ziti zofunika kwambiri za pepala la pet? 

Polyethylene Terephthalate / Pet ma
amagwiritsidwa ntchito
CD
mu Ndipo matuza
amasanthula za mankhwala, limodzi ndi zinthu zina zakuthupi, zapangitsa kuti zizikhala zabwino kwambiri pazakudya
zina zokhala ndi zokhazikika, mafilimu owoneka bwino, etc.

5. Kodi opanga mapepala 5 akuluakulu ndi otani ku China ndi chiyani?

Gulu la a Huisu hicha pifilimu ndi amodzi mwa opanga mapulaneti a plassics ndi plastkics ogulitsa mankhwala otsogola.

Muthanso kumayambitsa mapepala apamwamba kwambiri kuchokera kumafakitale ena, monga,

Jiangsu Jinmai Polimer Science Science ndi Technology Co., Ltd. Jtd
. Jtd. jiangsu
jujuiu
jinulo

6.Kodi chikho chochuluka kwambiri cha petchere ndi chiyani?

Izi zimatengera kufunikira kwanu, titha kupanga kuchokera ku 0.12mm mpaka 3mm.
Kugwiritsa ntchito kasitomala wamba

• 0.12 mm pet rigid pepala 
• 0.25-0.8mm pet anti-for sheet ndi pepala la ziweto 
• 1-3m chiweto chosiyidwa