Moetsi ea ka Sehloohong oa Maqephe a Liphoofolo Tse Nyane

1. Leqephe la PET ke eng?

 

PET (Polyethylene terephthalate) ke thermoplastic e sebelisoang ka kakaretso lelapeng la polyester. Plastiki ea PET e bobebe, e matla ebile ha e amehe. Hangata e sebelisoa mechini ea ho lokisa lijo ka lebaka la ho monya mongobo o tlase, katoloso e tlase ea mocheso, le thepa e hanelang lik'hemik'hale.

 

 

2. Melemo ea leqephe la PET ke efe?

 

• Letlapa la PET le na le matla le ho tiea ho feta PBT. Ha le bapisoa le PBT, le boetse le na le mocheso o phahameng oa ho feto-fetoha ha mocheso (HDT).
• Leqephe la PET le matla haholo ebile le bobebe kahoo le bonolo ebile le sebetsa hantle ho le tsamaisa.
• Leqephe la PET le na le mefuta e mengata ea mocheso oa tšebeliso, ho tloha ho -60 ho isa ho 130°C.
• Letlapa la PET le na le ho kenella ho tlase ha khase, haholo-holo ka carbon dioxide.
• Leqephe la PET ha le robehe kapa hona ho robeha. Ha le robehe hoo e batlang e le ka lebaka leo, ke sebaka se loketseng sa khalase lits'ebetsong tse ling.
• Leqephe la PET le tsebahala ka thepa ea lona e ntle ea thibelo ea mongobo.
• Leqephe la PET le na le thepa e ntle ea ho thibela mocheso ka motlakase.
• Thepa ea polasetiki ea pampiri ea PET e ka sebelisoa hape ebile ha e na chefo. Letlapa la polasetiki la PET le amohetsoe e le le sireletsehileng bakeng sa ho kopana le lijo le lino ke FDA, Health Canada, EFSA le mekhatlo e meng ea bophelo bo botle.

 

 

3. Mathata a PET Sheet ke afe?

 

• Matla a tšusumetso a tlase ho feta PBT.
• Ka lebaka la sekhahla se liehang sa kristale, ho bōpeha ha eona ho tlaase ho feta ha PBT.
• E angoa ke metsi a belang.
• E hlaseloa habonolo ke li-alkali le li-alkali tse matla.
• Tshebetso e mpe ea ho chesa.
• E hlaseloa ke li-ketone, li-hydrocarbon tse nkhang hamonate le tse nang le chlorine, 'me e fokotsa li-acid le li-base mochesong o phahameng (>60°C).

 

 

4. Litšebeliso tse ka sehloohong tsa PET Sheet ke life? 

 

Polyethylene Terephthalate/PET e sebelisoa lits'ebetsong tse 'maloa tsa ho paka joalo ka ha ho boletsoe ka tlase:
Hobane Polyethylene Terephthalate ke thepa e ntle ea thibelo ea metsi le mongobo, libotlolo tsa polasetiki tse entsoeng ka PET li sebelisoa haholo bakeng sa metsi a liminerale le lino tse bonolo tse nang le carbonated
Matla a eona a phahameng a mechini, a etsa hore lifilimi tsa Polyethylene Terephthalate li be ntle bakeng sa ts'ebeliso lits'ebetsong tsa teipi
Leqephe la PET le sa shebaneng le lona le ka fetoloa ka thermoform ho etsa literei tsa ho paka le li-blister
Ho se sebetse ha eona ka lik'hemik'hale, hammoho le thepa e meng ea 'mele, ho entse hore e tšoanelehe haholo lits'ebetsong tsa ho paka lijo
Lisebelisoa tse ling tsa ho paka li kenyelletsa linkho tse thata tsa litlolo, lijana tse ka sebelisoang ka microwave, lifilimi tse bonaletsang, jj.

 

 

5. Bahlahisi ba 5 ba baholo ba maqephe a PET Chaena ke bafe?

 

Huisu Qinye Plastic Group ke e 'ngoe ea bahlahisi ba polasetiki ba litsebi ba Chaena le bafani ba polasetiki ba lihlahisoa tsa pampiri ea PET tse etellang pele 'marakeng.

Hape o ka fumana maqephe a boleng bo holimo a PET lifekthering tse ling, tse kang,

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. Botenya bo atileng haholo ba PET Sheet ke bofe?

 

Sena se itšetlehile ka tlhoko ea hau, re ka se etsa ho tloha ho 0.12mm ho isa ho 3mm.
Tšebeliso e tloaelehileng ea bareki ke

• Lakane e thata ea PET ea 0.12 mm 
• Leqephe la PET le thibelang moholi la 0.25-0.8mm le leqephe la PET bakeng sa blister 
• Leqephe la PET la 1-3mm bakeng sa tšireletso ea ho thimola