Ndeupi musiyano pakati pePVC firimu, pet film and pp firimu?
2025-08-27
Kune Vagadziri veThe Vagadziri, Vagadziri nevagadziri, vachisarudza iyo yakanyanya kushongedza firimu yakakosha, uye inodikanwa kuti ufunge nezve aesthetics, kuita, mutengo uye wekutsigira.Mavara emangwanamutungamiri mumhinduro dzepamhepo dzepamberi. Tine mhando nhatu dzemafirimu: PVC, PET uye PP. Iwe unoziva mutsauko wepakati pakati pavo here? Muchokwadi, mutsauko wakakosha wakarara mumakemikari emakemikari. Ngatitarisei pamwe chete.
Pvc
PVC MovieInoratidzwa nekuchinjika kwakanakisa, kushomeka kwakadzika uye kubhadhara-kuita, kuiita sarudzo yakanaka yemidziyo yakakura-yakakura ine midziyo yakaoma uye inodhura-inodiwa.
Pet
Pet firimuinoonekwa kwazvo neyakanaka kwazvo transpency, yakanyanya kuomarara, solvent kuramba uye uVarvent kudzora, kuita zvakaringana nzvimbo, kudzoka-kupenda miganhu uye kune nzvimbo dzekutengesa dzakadai sekutengesa kana hutano.
PP
Pp firimuVanozvirumbidza nehunhu hwezvakatipoteredza, kudzokorodza, chikafu chekunyengedza, chakanyanya kupokana nekushambadzira kwekunakisa, kuiita sarudzo yekudya kwemhando yevana, zvirongwa zvine chekuita neco-eco-ane hushamwari.
| Kiyi yezvinhu | PVC Movie | Pet firimu | Pp firimu |
| Kuumbwa Kwepuraimari | Polyvinyl chloride | Polyethylene terephthalate glycol-yakashandurwa | Polypropylene |
| Kuchinjika & Kuumbwa | Yakanakisa (yakapfava, yakapusa yekugadzira fomu) | Yakanaka kwazvo (stiffer kupfuura pvc, yakanaka kune mwero curves) | Yakanaka (isingachinjiki kupfuura PVC / petg, limited yakadzika dhizaini) |
| Kumusoro kuomarara | Kazhinji h - 4h | Kazhinji 2h - 5h | Kazhinji hb - 2h |
| Zvinokanganisa kuramba | Zvakanaka kune zvakanaka kwazvo | Yakanaka (yakakwirira kujekesa & kuomarara) | Zvakanaka kune zvakanaka |
| Kupisa kupokana | Stable kusvika 70-85 ° C (158-185 ° F) | Stable kusvika 75-90 ° C (167-194 ° F) | Kugadzikana kusvika 100-130 ° C (212-266 ° F) |
| Kutonhora kupenga kuramba | Passes -10 ° C (14 ° F) | Passes -20 ° C (-4 ° F) | Passes -20 ° C kusvika -40 ° C (-4 ° F to -40 ° F) |
| Kemical Resistance | Yakanaka kwazvo (inopesana acids, alkalis, alcohols) | Yakanaka (yepamusoro solvent / mafuta kuramba) | Yakanaka (inoramba mvura, mamwe maAkids / zvigadziko. Dzivisai soldi yakasimba) |
| Unyoro barrier | Kugona chose | Zvakanaka | Kugona |
| Kurumidza Kurumidza (UV) | Giredhi 7-8 | Giredhi 8 | Giredhi 7-8 |
| Zvakatipoteredza & Kuchengetedza | Svitsa, Rohs anowirirana. Yakaderera-voc sarudzo. | Svitsa, Rohs anowirirana. Zvisinganzwisisike vanoderera voc. BPA-YEMAHARA. | Svitsa, Rohs anowirirana. FDA CFR 21, EU 10/2011 (Kubata Chikafu). Nyore kudzokororazve. |
| Gloss range (60 ° Gu) | Matt (5-10), Satin (10-25), Gloss (70-90) | Kunyanya kukwirira gloss (85+) | Matt (5-15), Satin (15-35) |
| Kudhinda & EMBOSSING | Yakanakisa ruzivo & kudzika | Kujekeswa kwakanakisa, zvine mwero emboss pakadzika | Kujekesa kwakanaka, kushoma emboss kudzika |
| Zvikuru zvekushandisa | Makabati, Wardrobes, mapaneru, masuo. Budget / kukosha kutarisa. | Retail Mahara, Fire-End-Fination Fenicha, Yakapetwa / 3D Magariro, Girazi Rakapenda. Kujekesa / kuve kwehutsanana. | Vana vevana, hutano hwehutano, kurongedza chikafu, eco-ruzivo / nzvimbo dzinosimba. |
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