Vashandi vedu vefekitori PET zvinhu zvepepa vese vanodzidziswa kugadzira zvinhu vasati vatanga mabasa avo zviri pamutemo. Mutsetse wega wega wekugadzira zvinhu une vashandi vane ruzivo rwakasiyana-siyana kuti vave nechokwadi chekuti zvigadzirwa zvakanaka.
Tine maitiro akakwana ekudzora mhando kubva pazvinhu zvakagadzirwa neresin kusvika ku zvinhu zvepepa s dzakapedzwa. Kune mageji eukobvu otomatiki pamutsetse wekugadzira uye kuongororwa nemaoko kwezvigadzirwa zvakapedzwa.
Tinopa mabasa akasiyana-siyana anosanganisira kuchekerera, uye kurongedza. Kunyangwe uchida kurongedza roll, kana huremu hwakagadzirwa nemaoko akobvu, tinokubatsira.
| CHINHU | CHINOKOSHA | CHINHU | CHAKAJAIRWA |
|---|---|---|---|
| ZVEMAKANIKISI | |||
| Simba reKusimba @ Kubudirira | 59 | Mpa | ISO 527 |
| Simba reKusimba @ Kuputsika | Hapana zororo | Mpa | ISO 527 |
| Kureba @ Kuputsika | >200 | % | ISO 527 |
| Tensile Modulus yeElasticity | 2420 | Mpa | ISO 527 |
| Simba reKuchinjika | 86 | Mpa | ISO 178 |
| Simba reCharpy Notched Impact | (*) | kJ.m-2 | ISO 179 |
| Charpy Asina Kuonekwa | Hapana zororo | kJ.m-2 | ISO 179 |
| Chikero cheM / R cheRockwell Hardness | (*) / 111 | ||
| Kudzika kweBhora | 117 | Mpa | ISO 2039 |
| ZVEMAZANO | |||
| Kutumira Chiedza | 89 | % | |
| Index yeRefractive | 1,576 | ||
| THERMAL | |||
| Tembiricha yepamusoro yebasa2024 | 60 | °C | |
| Nzvimbo yekunyorovesa yeVicat - 10N | 79 | °C | ISO 306 |
| Nzvimbo yekunyorovesa yeVicat - 50N | 75 | °C | ISO 306 |
| HDT A @ 1.8 Mpa | 69 | °C | ISO 75-1,2 |
| HDT B @ 0.45 Mpa | 73 | °C | ISO 75-1,2 |
| Kuwedzerwa kweThermal Coefficient yeLinear x10-5 | <6 | x10-5 .ºC-1 | |
PET zvinhu zvepepa ipurasitiki zvinhu zvepepa yakagadzirwa ne polyethylene terephthalate ( PET ) , chinhu chakasimba uye chinoonekera che thermoplastic. Inoshandiswa zvakanyanya mukurongedza, kugadzira thermoforming, kudhinda, uye kushandiswa mumaindasitiri nekuda kwekujeka kwayo kwakanaka, kusimba, uye kugona kudzokorodza.
PET zvinhu zvepepa dzinopa simba rakanaka rekudzivirira kukuvadzwa, kugadzikana kwemakemikari , uye kugadzikana kwezvikamu , zvichiita kuti dzikwanise kushandiswa mumhando yepamusoro yechikafu uye mumaindasitiri.
PET zvinhu zvepepa ine zvakanakira zvakawanda:
Kujeka kwakanyanya uye kupenya
Simba rakanaka uye kuramba kukanganiswa
Kudzivirira kwakanaka kwemakemikari nehunyoro Huremu
hushoma uye huri nyore kugadzirisa Hunogona
kudzokororwa 100% uye hune hushamwari kune nharaunda.
Yakakodzera kushandiswa pakubata chikafu.
Hunhu uhwu hunoita kuti PET zvinhu zvepepa ive chinhu chinodiwa pakugadzira thermoforming, kurongedza, uye kuratidza zvigadzirwa..
Pasinei nezvakanakira zvayo, PET zvinhu zvepepa ine zvimwe zvipingamupinyi:
Kudzivirira kupisa kwakaderera kana tichienzanisa nezvinhu zvakaita sePP kana PC
Hazvina kukodzera kushandiswa kwenguva refu pakupisa kwakanyanya
Inogona kupwanyika pakupisa kwakaderera zvikuru
Mutengo wakakwira kupfuura PVC mune mamwe mashandisirwo
Kusarudza giredhi rakakodzera uye ukobvu hwe PET kunogona kubatsira kuderedza zvipingamupinyi izvi.
PET zvinhu zvepepa s dzinowanzo shandiswa mu:
Kurongedza chikafu Matireyi uye mumidziyo
Kurongedza mabhurugwa uye kurongedza clamshell
Zvigadzirwa zvekurongedza zvakagadzirwa neThermoformed
Kudhinda, kupeta mabhokisi, uye kuratidza
Kurongedza kwekurapa uye kwemaindasitiri
Kujeka kwavo uye kuchengetedzeka kunoita kuti vanyanyo kufarirwa mukupakata kwezvekudya nekwevatengi.
Ehe, PET zvinhu zvepepa chikafu chakachengeteka kana chakagadzirwa kubva mu resin isina kusvibiswa, yemhando ye PET . Chikafu chemhando PET zvinhu zvepepa hachina chepfu, hachinhuhwi, hachina BPA , uye chakakodzera kusangana nechikafu zvakananga. .
Chinoshandiswa zvakanyanya muzvikafu Matireyi , mumidziyo yemichero, mupakeji yebhekari, uye mupakeji yezvinwiwa , uye chinogona kutevedzera FDA, EU food contact, uye mimwe mitemo yepasi rose , zvichienderana nekugadzirwa uye maitiro ekugadzira.
Ukobvu hunonyanya kushandiswa hwe PET zvinhu zvepepa hunobva pa 0.2 mm kusvika 1.5 mm , zvichienderana nekushandiswa kwahwo.
0.2–0.5 mm : Kurongedza mabundu, mabhokisi anopetwa
0.5–1.0 mm : Chikafu chinogadzirisa kupisa Matireyi uye midziyo
1.0–1.5 mm : Kurongedza kwemaindasitiri uye mashandisirwo akaomarara
Sarudzo dzehukobvu hwezvigadzirwa zviripo kune zvinodiwa chaizvo.
PET : Izwi rekuti polyethylene terephthalate material.
APET : Amorphous PET ine kujeka kwakanyanya, inowanzoshandiswa pakugadzira thermoforming uye kurongedza chikafu.
RPET : Yakadzokororwa PET yakagadzirwa kubva kune yakatumirwa mushure memutengi PET , ichipa mabhenefiti ezvakatipoteredza.
PETG : Yakagadziriswa PET ne glycol yakawedzerwa, ichipa kuchinjika kuri nani uye kugadziriswa kuri nyore.
Rudzi rumwe nerumwe rwakakodzera mashandiro akasiyana, kugara kwenguva refu, uye zvinodiwa pakugadzirisa.
Ngatitsvagei Mhinduro Yakakodzera Yepurasitiki




