Ptfe vs.Pomm mukuoma

Mudenga reVast Starry reScience Science, Teflon (PTFE, PolytetraFluorohlene) Uye vakafanana nenyeredzi mbiri dzemuviri, dzakaita semakemikari zvivakwa zveinjiniya, mumunda weinjini. Nhasi, isu tichakurukura zvakadzama mumisiyano mukuomarara pakati pezvigadzirwa zviviri izvi, pamwe nezvakangobatsira zvadzo zvakasiyana muminda yavo yekunyorera.

Teflon's "Tendero": Iyo Yakakwana Yakasanganiswa Yekuchinjika uye Pfeka Rwisa

Teflon, zita iri rinogona kunge risingadziviriri kuvanhu vazhinji. Yakakunda mukurumbira we "mambo weplastics" munyika yeindasitiri kune kwayo kusanzwisisika kusanzwisise uye kusimba kwemakemikari. Nekudaro, maererano nekuomesa, teflon iri "yakapfava semvura". Kazhinji, pane shore d hardness hardness, kuomarara kwaTeflon kuri pakati peD50 uye D65, iyo inopa iyo yakanakisa kuchinjika uye nekukasira.

Pasinei nekuomerwa kwayo kwakaderera, kupokana kwaTeflon Abralion kunoshamisa. Izvi zvinokonzerwa nemhando yayo yakasarudzika molecular uye yakaderera coefficient yekukakavara. Fungidzira kudedera piping uye ma gatsiti dzakagadzirwa neTeflon mune yakakwira mashini uye michina inogona kutsungirira nekukotama kwekukotama uye kusvetuka pasina kuneta pasina kupera simba. Uku kurwisa Abraasi kunobvumira Teflon kuratidzira hukuru hukuru mumamiriro ezvinhu anoda kupokana uye kupfeka.

Mukuwedzera, Teflon yakawanawo nzvimbo yayo muindasitiri yemagetsi uye zvekurapa kugadzira nekuda kwezvinhu zvaro zvakanaka zvinowedzera uye nekukasira.

Mune indasitiri yemagetsi, teflon, sechinhu chinosimbisa, chinogona kuparadzanisa zvinobudirira zviripo zvemagetsi kuti uve nechokwadi chekushanda kwakachengeteka uye kwakasimba kwedunhu;

Muchigadzirwa chekushandisa zvekurapa, kusanzwisisika kwaTeflon kunoita kuti zvive nyore kutsungirira nemhando dzakasiyana dzemvura dzekubereka, ichipa chivimbo chakasimba chekuchengetedza kurapa.

Cyclosteel's "kusimba uye kushanduka": kaviri kuvimbisa kuomesa uye kupfeka kurwisa

Kusiyana neTheflon, iyo "yakapfava uye yakapfava", celestron ndeye "yakasimba uye yakapfava". Iyi yakanyanya crystalline thermplastic engineering mapurasitiki inoratidza mukana wakajeka mukuwoma. Pahaka dzakaomarara dze d, kuomarara kwechiSei kunogona kusvika naD80 kana kupfuura .

Kuomerwa kwakanyanya kwedzinza iri nekuda kweiyo compact yemanyorerwo mwero uye yakakwirira mwero wekuchema. Izvi zvinoita kuti sai simbi kuchengetedza chimiro chayo uye zvivakwa kana zvichishungurudzika zvine mashandisirwo akadai sekushushikana kana kushushikana. Nekuda kweizvozvo, Simbi Simbi yave yakavezwa zvinhu mukugadzira maGecicision chaiyo, tsime fani uye zvimwe zvikamu zvekushandisa zvinoda simba rakanyanya uye kupfeka kurwisa.

Mukuwedzera, mujaho wetsiva zvakare ane yakanaka yekupisa uye makemikari kugadzikana. Iyo inokwanisa kuchengetedza kuita kwakanaka pakupisa kwakanyanya uye hakubviswi nyore nyore nemakemikari. Izvi zvinoita kuti mujaho simbi yakashandiswa zvakanyanya mumakemikari, mota, magetsi uye mamwe minda.