Isikhwama Sefriji Sesitoreji Sokudla se-PEVA

Izinto: PE/EVA
Ububanzi bokusetshenziswa: Izikhwama zemifino, zezithelo eziqandisayo, njll.
Ubukhulu Bomkhiqizo: 300μm
Umphezulu: Umphezulu Oqandisiwe
I-MOQ: Yenziwe ngokwezifiso ngokwezinto zesikhwama, Usayizi, Ubukhulu, Umbala wokuphrinta.
Imibandela yokukhokha: I-T/T, idiphozithi engu-30%, ibhalansi engu-70% ngaphambi kokuthunyelwa
Isikhathi sokulethwa: izinsuku eziyi-10 ~ 15
Indlela yokulethwa: Okusheshayo / emoyeni / olwandle

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo yesikhwama sefriji sokugcina ukudla se-PEVA

I-PEVA iyi-polymer ye-PE ne-EVA, eyingxenye yezinto zokuvikela imvelo, ayinaphunga, ithambile futhi ibushelelezi, futhi inomuzwa omuhle. Inani lokuqukethwe kwe-EVA linquma umuzwa wayo kanye nomuzwa wokugoba. Uma okuqukethwe kwe-EVA kuphakeme, umuzwa wokugoba ungcono futhi unzima. Ngokuphambene nalokho, kulukhuni futhi kulula futhi kunokuqina okuthile.
I-PEVA ichazwa kanje:
1. ingasetshenziswa ekuboleni; Uma ingadingeki, kungakhathaliseki ukuthi ilahliwe noma ishisiwe, inobungani nemvelo ngokuphelele futhi ngeke ilimaze imvelo.
2. Ngokwentengo, sonke siyazi ukuthi izindleko zezinto ze-PVC ezinobuthi zizobiza kancane kunezinto ze-PEVA, kodwa intengo yezinto ze-PVC ezingenazo ama-phthalates izobiza kakhulu kunezinto ze-PEVA.
3. Ubuningi bezinto ze-PEVA buphakathi kuka-0.91 no-0.93, kanti ubuningi bezinto ze-PVC bungu-1.32, okubuye kube yinzuzo yezinto ze-PEVA, isisindo esilula.
4. Izinto ze-PEVA azinaphunga, ngokungafani nephunga le-Amoniya noma amanye amaphunga emvelo.
5. Izinto ze-PEVA azinazo izinsimbi ezisindayo, ngakho zingasetshenziswa ngokuphephile. Kube nezindinganiso zomhlaba wonke zalolu hlobo: EN-71 Ingxenye 3 kanye ne-ASTM-F963, futhi i-PEVA iyahambisana ngokugcwele.
6, uma ukusetshenziswa kwezinto ze-PEVA ezenziwe ngamathoyizi, kungaqinisekiswa ukuthi kuzothengwa, ngeke kulimaze impilo yezingane, ama-phthalates angaphakathi awaqukethe i-solvent, ungakhathazeki nge-plasticizer, ukuze kulimaze impilo.
7. Izinto ze-PEVA zisetshenziswa kabanzi empilweni. Azigcini nje ngokuba sobala kakhulu, kodwa futhi zithambile futhi ziqinile.
8. Izinto ze-PEVA zingamelana namazinga okushisa aphansi kakhulu, ngisho noma zingama-degree angu-70, futhi zifanele ukugcinwa ezindaweni eziqandisiwe.
9. Izinto ze-PEVA zingasetshenziswa ezimweni eziningi, hhayi amanzi kuphela, usawoti, kanye nezinto ezahlukahlukene.
10. Izinto ze-PEVA zinamathela kakhulu ekushiseni, zinganamatheliswa ngokuqinile kwi-nylon, i-polyester, i-canvas kanye nenye indwangu.
11. Izinga lokushisa eliphansi lokulingana lingasetshenziswa ukusheshisa ukukhiqizwa nokwenza kube okuzinzile kakhudlwana.
12. I-PEVA ingasetshenziswa futhi emikhiqizweni esezingeni eliphezulu, njengokuphrinta kwesikrini, noma ukuphrinta kwe-offset, kodwa ngesisekelo sokuthi kufanele kusetshenziswe uyinki we-EVA.