HDPE (High Density Polyethylene) vs Polymer PTFE/FEP Machining

Pepa reHigh-Density Polyethylene (HDPE) rakasimba zvakanyanya kupesana nekukanganisa, risingaite abrasion, uye rinoratidza yakaderera coefficient yekukwesha.Izvo zvinhu zvakare hunyoro, tsvina, uye inodzivirira kunhuhwirira, uye FDA yakatenderwa kushandiswa muindasitiri yekugadzira chikafu (kunyanya yekucheka mabhodhi).Kugara kwechinhu ichi kunoita kuti ive yakanyatsoenderana kune akasiyana mashandisirwo akadai sematangi emvura, chute linings, bhodhoro / bhodhoro cap kugadzirwa, uye zvimwe zvakawanda zvinoshandiswa mumaindasitiri.Borated HDPE inopa kuchengetedzwa kwemwaranzi mumashandisirwo enzvimbo yenyukireya.

Pepa reHigh-Density Polyethylene (HDPE) rakasimba zvakanyanya kupesana nekukanganisa, risingaite abrasion, uye rinoratidza yakaderera coefficient yekukwesha.Izvo zvinhu zvakare hunyoro, tsvina, uye inodzivirira kunhuhwirira, uye FDA yakatenderwa kushandiswa muindasitiri yekugadzira chikafu (kunyanya yekucheka mabhodhi).Kugara kwechinhu ichi kunoita kuti ive yakanyatsoenderana kune akasiyana mashandisirwo akadai sematangi emvura, chute linings, bhodhoro / bhodhoro cap kugadzirwa, uye zvimwe zvakawanda zvinoshandiswa mumaindasitiri.Borated HDPE inopa kuchengetedzwa kwemwaranzi mumashandisirwo enzvimbo yenyukireya.

PTFE ine yakanyanya kunyungudika uye inokwanisa kuenderera mberi sevhisi pa500F(260 C).FEP isimbi inonyungudika inokwanisa kuenderera mberi sevhisi pa400F (204 C).PTFE zvigadzirwa zvinoshandiswa se gasket uye kurongedza zvinhu mumakemikari kugadzirisa michina;semagetsi ekudzivirira kwepamusoro kuvimbika;uye mumabhengi, zvisimbiso, zvindori zvepiston, uye mamwe mamishini ekushandisa, kunyanya ayo anoda anti-stick maitiro.PTFE ine yakanakisa kupisa uye magetsi ekudzivirira zvivakwa.Uye, ine yakaderera coefficient of friction.

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HDPE (Yakakwirira-Density Polyethylene) vs Polymer PTFE/FEP Machining

Material Applications

HDPE (High-Density Polyethylene):Arena Board (puck board);Ballistic plates;Kemikari inodzivirira pombi masisitimu;Coax tambo yemukati insulator;Matangi emafuta emotokari;Kudzivirirwa kweCorrosion kune mapaipi esimbi;Geomembrane ye hydraulic application;Geothermal kupisa kupisa pombi masisitimu;Meter & Valve Mabhokisi.;Natural gasi kugovera pombi masisitimu;Telecom ducts.Polymer PTFE/FEP:Cabling solutions;asina-lubricated bearings;O-rings;Seals;Capacitors;Semiconductor Manufacturing;Zvikamu zvemagetsi zvepamusoro-tembiricha;Gaskets;Valve components.

Material Properties

HDPE (High-Density Polyethylene):Inogona kumira tembiricha ye120 ° nguva dzose;Simba rakanaka rekusimba;Machinability;Kunyura kwakaderera.Polymer PTFE/FEP:Yakanakisa dielectric zvivakwa;Inertness kune akawanda makemikari;Kupisa kukuru uye kushorwa kwemakemikari;Yakanyanya kuderera coefficient of friction;Excellent radiation resistance;Zero kutorwa kwemwando;Zvishoma kusanzwa kune frequency yesimba;Machinability.