POM-C sheet is semicrystalline thermoplastic uye inoratidzirwa ne-low coefficient of friction uye yakanaka kupfeka zvinhu, uye zvakanaka kupfeka zvinhu, zvisingabatsiri-ed nemamiriro emvura.POM ndiro inopa kupikisa kwakanaka kune zvakasiyana-siyana zvemakemikari anosanganisira akawanda anonyungudutsa. Iyo Delrin ndiro inopa yakakwira simba uye kuomarara-kwakabatana nekureruka muchina. AHD inocherechedzwa zvakare neayo akakwira me-chanical simba, kupisa kupisa uye yakanaka antifriction zvivakwa. A Kune zvikamu zvinoda kugadzikana muchimiro kunyangwe kuratidzwa hunyoro kana kunyorova kwenzvimbo, POM-C inopa mvura inopisa iri nani, inopisa uye inodzivirira kemikari kupfuura POM-H.
Kana zvasvika pakuramba kwemakemikari, mapepa ePOM anokunda. Iyo ine yakanyanya kupikisa kune zvinonyungudutsa, mafuta, mafuta uye mamwe akawanda makemikari, zvichiita kuti ive yakanaka kune zvikamu zvinosangana nezvinhu izvi. POM pepa zvakare rine yakakwira dimensional kugadzikana, zvinoreva kuti inochengetedza chimiro chayo uye zviyero kunyangwe pasi pekupisa kwakanyanya.
Imwe mukana wePOM mapepa ndeyekudzika kwavo mwando kunyura. Kusiyana nemamwe mapurasitiki akawanda, POM ine tsika yakaderera kwazvo yekutora unyoro, iyo inokanganisa maitiro ayo emagetsi nemagetsi. Izvi zvinoita kuti ive yakakodzera kushandiswa munzvimbo dzine hunyoro uko hygroscopicity iri kunetsekana.
Physical Datasheet:
| Item | POM ndiro |
| Type | extruded |
| Color | chena |
| Proportion | 1.42g/cm3 |
| Kuramba kupisa (kuenderera) | 115 ℃ |
| Kudzivirira kupisa (kwenguva pfupi) | 140 ℃ |
| Melting point | 165 ℃ |
| Girazi shanduko yekushisa | _ |
| Linear thermal yekuwedzera coefficient | 110×10-6 m/(mk) |
| (avhareji 23 ~ 100℃) | |
| Avhareji 23--150 ℃ | 125×10-6 m/(mk) |
| Kupisa (UI94) | HB |
| Tensile modulus ye elasticity | 3100MPa |
| Kunyura mumvura pa23 ℃ kwe24h | 0.2 |
| Kunyura mumvura pa23 ℃ | 0.85 |
| Kupeta tsungiriro/ Kudzvinya manyawi | 68/-Mpa |
| Kupwanya tensile strain | 0.35 |
| Compressive stress of normal strain-1%/2% | 19/35MPa |
| Pendulum gap impact test | 7 |
| Friction coefficient | 0.32 |
| Rockwell kuoma | M84 |
| Dielectric simba | 20 |
| Volume resistance | 1014Ω×cm |
| Surface resistance | 1013 Ω |
| Relative dielectric constant-100HZ/1MHz | 3.8/3.8 |
| Critical tracking index(CTI) | 600 |
| Bonding capacity | + |
| Kusangana kwekudya | + |
| Acid resistance | + |
| Alkali resistance | + |
| Carbonated water resistance | + |
| Aromatic compound resistance | + |
| Ketone kuramba | + |
Chimwe chezvinhu zvakatanhamara zvePOM pepandiyo yakanakisa kutsvedza zvimiro. Iine yakaderera coefficient of friction, izvo zvinoreva kuti inotsvedza nyore pane dzimwe nzvimbo pasina kupikisa kwakanyanya. Izvi zvinoita kuti ive sarudzo yakakurumbira yezvishandiso zvinoda kufamba kwakatsetseka, kusingakweshe, senge magiya, mabhengi uye zvikamu zvinotsvedza.
POM pepas zvakare ine yakakwira kupfeka kuramba, iyo yakakosha mumashandisirwo anosanganisira kudzokorora mashandiro emichina. Inogona kumira kwenguva refu kupfeka uye kukakavara, zvichiita kuti igare yakasimba. Mukuwedzera, POM haigoni kukambaira, zvinoreva kuti inochengetedza chimiro chayo uye kugadzikana kunyange pasi pekunetseka kwenguva refu.
Machinability ndeimwe mukana wePOM mapepa. Inogona kugadzirwa nyore nyore uye kugadzirwa uchishandisa echinyakare magadzirirwo ekugadzira akadai sekugaya, kutendeuka uye kuchera. Izvi zvinobvumira kugadzirwa nyore kwezvikamu zvakaoma uye zvakanyatsojeka. POM pepa zvakare rine yakanaka magetsi uye dielectric zvivakwa, zvichiita kuti ive yakakodzera kune magetsi ekudzivirira maapplication.
At BEYOND, tinopa huwandu hwakawanda hwePOM sarudzo. Mapepa edu ePOM anogadzirwa kubva kumhandara zvinhu zvinova nechokwadi chemhando yepamusoro uye kuita. Anowanikwa muhupamhi hwakasiyana-siyana kubva pa 0.5mm kusvika 200mm, nehupamhi hwehuwandu hwe1000mm uye hurefu hwe2000mm. Isu tinopa ese machena uye matema mavara, kana isu tinokwanisa kugadzirisa mavara maererano nezvaunoda chaizvo.
Kunyangwe iwe uchida mapepa ePOM emakanika zvikamu, magetsi insulators kana chero imwe application, edu emhando yepamusoro POM mapepa anogona kuzadzisa zvaunoda. Neavo akanakisa emuchina zvimiro, yakakwira makemikari kuramba uye kugadzikana kwedimensional, mapepa edu ePOM anopa kuita kwakatanhamara uye kuvimbika. Bata nesu nhasi kuti udzidze zvakawanda nezve zvigadzirwa zvedu zvePOM mapepa uye mabatsiriro avangaita chirongwa chako.
Nguva yekutumira: Jun-26-2023
