Ke alakaʻi nei i ka mea hana palapala PET

1. He aha ka pepa PET?

 

ʻO PET (Polyethylene terephthalate) kahi thermoplastic kumu nui ma ka ʻohana polyester. ʻO ka plastic plastic PET he māmā, ikaika a pale i ka hopena. Hoʻohana pinepine ʻia ia i ka mīkini hoʻomaʻamaʻa meaʻai ma muli o kona haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, a me nā waiwai kūpaʻa.

 

 

2. He aha nā mea maikaʻi o ka pepa PET?

 

• ʻOi aku ka ikaika a me ka ʻoʻoleʻa o ka pepa PET ma mua o ka PBT. Ke hoʻohālikelike ʻia me ka PBT, ʻoi aku ka kiʻekiʻe o ka wela wela (HDT).
• He ikaika a maʻalahi ka pepa PET a no laila maʻalahi a maʻalahi hoʻi e lawe.
• Loaʻa i ka pepa PET ka laulā o ka hoʻohana wela, mai -60 a 130 ° C.
• He haʻahaʻa ke kinoea permeability ka pepa PET, me ka carbon dioxide.
• ʻAʻole haki a haki ʻole ka pepa PET. ʻAʻole hiki ke wāwahi ʻia a no laila, he pani aniani kūpono i kekahi mau noi.
• Ua ʻike ʻia ka palapala PET no kāna mau waiwai pale wai maikaʻi.
• Hōʻike ka palapala PET i nā waiwai insulating uila maikaʻi loa.
• Hiki ke hoʻohana hou ʻia a ʻaʻohe mea ʻona. Ua ʻae ʻia ka pepa plastik PET i palekana no ka launa pū ʻana me nā meaʻai a me nā mea inu e ka FDA, Health Canada, EFSA a me nā keʻena olakino ʻē aʻe.

 

 

3. He aha nā hemahema o ka Pepa PET?

 

• ʻOi aku ka ikaika o ka hopena ma mua o PBT.
• Ma muli o ka lohi o ka crystallization rate, ʻoi aku ka haʻahaʻa o ka formability ma mua o ka PBT.
• Pili i ka wai paila.
• Hoʻouka maʻalahi ʻia e ka alkali a me ka alkali ikaika.
• Hana maikaʻi ʻole ka puhi ahi.
• Hoʻouka ʻia e nā ketones, aromatic a chlorinated hydrocarbons, a dilute acids a me nā kumu ma nā wela kiʻekiʻe (> 60°C).

 

 

4. He aha nā noi nui o ka Pepa PET? 

 

Hoʻohana ʻia ka Polyethylene Terephthalate/PET i kekahi mau palapala hoʻopili e like me ka mea i ʻōlelo ʻia ma lalo nei:
No ka mea he wai maikaʻi loa ʻo Polyethylene Terephthalate a me nā mea pale,
ʻo nā hue plastik i hana ʻia mai ka PET e hoʻohana nui ʻia
no ka wai mineral a
me nā mea inu ʻawaʻawa. nā waiwai kino, ua kūpono loa ia no nā noi hoʻopili meaʻai ʻO
nā palapala hoʻopili ʻē aʻe e pili ana i nā ipu hoʻonaninani paʻa, nā pahu microwavable, nā kiʻiʻoniʻoni alohilohi, etc.

 

 

5. He aha ka 5 mea hana pepa PET nui loa ma Kina?

 

ʻO Huisu Qinye Plastic Group ʻo ia kekahi o nā mea hana plastics loea Kina a me ka mea hoʻolako plastics o nā huahana pepa PET alakaʻi i ka mākeke.

Hiki iā ʻoe ke kiʻi i nā pepa PET kiʻekiʻe mai nā hale hana ʻē aʻe, e like me,

ʻO 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.He aha ka mānoanoa maʻamau o PET Pepa?

 

Pili kēia i kāu koi, hiki iā mākou ke hana mai 0.12mm a 3mm.
ʻO ka hoʻohana maʻamau o ka mea kūʻai aku

• 0.12 mm PET pepa ʻoʻoleʻa 
• 0.25-0.8mm PET anti-fog pepa a me ka pepa PET no ka blister 
• 1-3mm PET pepa no ke kihe kiai