Kaihanga Rau PET Matua

1. He aha te pepa PET?

 

Ko te PET (Polyethylene terephthalate) he kirihou wera mō te nuinga o te whānau polyester. He mama, he kaha, he ātete hoki ki te pānga te kirihou PET. He maha ngā wā ka whakamahia i roto i ngā mīhini tukatuka kai nā te mea he iti te mimiti makuku, he iti te horapa wera, ā, he ātete ki ngā matū.

 

 

2. He aha ngā painga o te pepa PET?

 

• He kaha ake, he pakari ake hoki te pepa PET i te PBT. Ki te whakaritea ki te PBT, he nui ake anō hoki te pāmahana whakararuraru wera (HDT).
• He tino kaha, he mama hoki te pepa PET, nō reira he ngāwari, he whai hua hoki te kawe.
• He whānuitia ngā pāmahana whakamahinga o te pepa PET, mai i te -60 ki te 130°C.
• He iti te uruhanga hau o te pepa PET, inā koa ki te hauhā waro.
• Kāore te pepa PET e whati, e marere rānei. He ātete ki te pakaru, nō reira, he pai hei whakakapinga karāhe mō ētahi mahi.
• E mōhiotia ana te pepa PET mō ōna āhuatanga ārai makuku pai.
• He tino pai ngā āhuatanga ārai hiko o te pepa PET.
• Ka taea te hangarua i te pepa kirihou PET, ā, kāore e paitini. Kua whakaaetia te pepa kirihou PET hei haumaru mō te pā atu ki ngā kai me ngā inu e te FDA, Health Canada, EFSA me ētahi atu tari hauora.

 

 

3. He aha ngā ngoikoretanga o te Pepa PET?

 

• He iti iho te kaha o te pānga i te PBT.
• Nā te puhoi o te tere whakatioatatanga, he iti ake te āheinga hanga i tō te PBT.
• Ka pāngia e te wai kohua.
• Ka ngawari te whakaekenga e ngā kawakore me ngā kawakore kaha.
• Te ngoikore o te mahi tahunga.
• Ka whakaekea e ngā ketone, e ngā hauwaiwaro kakara me ngā hauwaiwaro kua whakakōkōhia ki te hauwai, me ngā waikawa me ngā kawakore kua waimeha i ngā pāmahana teitei (>60°C).

 

 

4. He aha ngā whakamahinga matua o te Pepa PET? 

 

E whakamahia ana te Polyethylene Terephthalate/PET i roto i ētahi mahi takai e whakahuatia ana i raro nei:
Nā te mea he rauemi ārai wai me te makuku pai te Polyethylene Terephthalate, he whānuitia te whakamahinga o ngā pounamu kirihou i hangaia mai i te PET mō te wai kohuke me ngā inu ngohengohe waro.
Nā tōna kaha miihini teitei, he pai ngā kiriata Polyethylene Terephthalate mō te whakamahi i roto i ngā mahi rīpene.
Ka taea te hanga i te pepa PET kore-whakatakoto ki te wera hei hanga paepae takai me ngā mirumiru.
Nā tōna koretake matū, me ētahi atu āhuatanga ā-tinana, kua tino pai mō ngā mahi takai kai.
Ko ētahi atu mahi takai ko ngā ipu whakapaipai pakari, ngā ipu e taea te whakamahi i roto i te ngaruiti, ngā kiriata mārama, me ētahi atu.

 

 

5. Ko ēhea ngā kaihanga pepa PET nui rawa atu e 5 i Haina?

 

Ko Huisu Qinye Plastic Group tētahi o ngā kaihanga kirihou ngaio me te kaiwhakarato kirihou o ngā hua pepa PET ārahi i te mākete i Haina.

Ka taea hoki e koe te tiki pepa PET kounga teitei mai i ētahi atu wheketere, pēnei i,

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 te matotoru tino noa o te Pepa PET?

 

Kei runga i tāu e hiahia ana tēnei, ka taea e mātou te hanga mai i te 0.12mm ki te 3mm.
Ko ngā mea e whakamahia whānuitia ana e te kiritaki ko

• Pepa mārō PET 0.12 mm 
• He pepa ārai-kohu PET 0.25-0.8mm me he pepa PET mō te mirumiru 
• Rau PET 1-3mm mō te ārai matihe