Wopanga Mapepala a PET Otsogola

1. Kodi PET sheet ndi chiyani?

 

PET (Polyethylene terephthalate) ndi thermoplastic yogwiritsidwa ntchito pagulu la polyester. Pulasitiki ya PET ndiyopepuka, yamphamvu komanso yosagwira ntchito. Nthawi zambiri amagwiritsidwa ntchito m'makina opangira chakudya chifukwa cha kuyamwa kwake kochepa, kutsika kwamafuta ochepa, komanso kusagwirizana ndi mankhwala.

 

 

2. Ubwino wa pepala la PET ndi chiyani?

 

• Tsamba la PET lili ndi mphamvu zambiri komanso kuuma kuposa PBT. Poyerekeza ndi PBT, ilinso ndi kutentha kwakukulu kwa kutentha (HDT).
• Pepala la PET ndi lamphamvu kwambiri komanso lopepuka, chifukwa chake ndi losavuta komanso loyendetsa bwino.
• Pepala la PET lili ndi kutentha kosiyanasiyana kosiyanasiyana, kuyambira -60 mpaka 130 ° C.
• Tsamba la PET limakhala ndi mpweya wochepa, makamaka ndi carbon dioxide.
• Tsamba la PET silimasweka kapena kusweka. Ndilosavuta kusweka, chifukwa chake, imalowetsa magalasi oyenera pamapulogalamu ena.
• Pepala la PET limadziwika chifukwa cha zinthu zabwino zotchinga chinyezi.
• Pepala la PET likuwonetsa zabwino kwambiri zotchingira magetsi.
• PET pepala zinthu zapulasitiki ndi recyclable ndipo si poizoni. Mapepala apulasitiki a PET amavomerezedwa ngati otetezeka kukhudzana ndi zakudya ndi zakumwa ndi FDA, Health Canada, EFSA & mabungwe ena azaumoyo.

 

 

3. Kodi kuipa kwa PET Sheet ndi chiyani?

 

• Mphamvu zokhuza ndizotsika kuposa PBT.
• Chifukwa cha kuchepa kwa kristalo pang'onopang'ono, mawonekedwe ake ndi otsika kuposa a PBT.
• Kukhudzidwa ndi madzi otentha.
• Kuwukiridwa mosavuta ndi ma alkalis ndi ma alkali amphamvu.
• Kulephera kuyaka bwino.
• Amawukiridwa ndi ma ketoni, ma hydrocarbons onunkhira komanso okolorini, komanso ma asidi osungunuka ndi maziko otentha kwambiri (>60 ° C).

 

 

4. Kodi PET Sheet imagwiritsidwa ntchito bwanji? 

 

Polyethylene Terephthalate/PET imagwiritsidwa ntchito pamapaketi angapo monga tafotokozera pansipa:
Chifukwa Polyethylene Terephthalate ndi njira yabwino kwambiri yotchingira madzi komanso chinyezi, mabotolo apulasitiki opangidwa kuchokera ku PET amagwiritsidwa ntchito kwambiri ngati madzi amchere ndi zakumwa zozizilitsa
kukhosi
. thireyi ndi matuza
Kusakhazikika kwake kwamankhwala, pamodzi ndi zinthu zina zakuthupi, kwapangitsa kuti ikhale yoyenera kwambiri pakuyikamo chakudya Ntchito
zina zopakira zimaphatikizapo mitsuko yodzikongoletsera yolimba, zotengera zotha kukhala ndi ma microwavable, makanema owonekera, ndi zina zambiri.

 

 

5. Kodi 5 opanga mapepala akuluakulu a PET ku China ndi ati?

 

Huisu Qinye Plastic Group ndi amodzi mwa akatswiri opanga mapulasitiki aku China komanso ogulitsa mapulasitiki omwe amatsogola pamsika wa PET.

Mutha kupezanso mapepala apamwamba a PET kuchokera kumafakitale ena, monga,

Jiangsu Jincai Polymer Materials Science And Technology Co., Ltd.
Jiangsu Jiujiu Material Technology Co., Ltd.
Jiangsu Jumai New Material Technology Co., Ltd.
Yiwu Haida Plastic Industry Co., Ltd.

 

 

6.Kodi makulidwe ambiri a PET Sheet ndi chiyani?

 

Izi zimatengera zomwe mukufuna, titha kuzipanga kuchokera ku 0.12mm mpaka 3mm.
The ambiri kasitomala ntchito ndi

• 0.12 mm PET pepala lolimba 
• 0.25-0.8mm PET anti-fog sheet ndi PET pepala la matuza 
• 1-3mm pepala la PET lachitetezo choyetsemula