Polyoxymethylene POM Nantong Baotai mawariya m90-44
Polyoxymethylene POM Nantong Baotai mawariya m90-44
Ibipimo byibicuruzwa
Ubucucike: 1.41g / cm ³
Ibikoresho bya mashini
Modulus ya Tensile 2700mpa
Module yunamye: 2500mpa
Imbaraga zingana 62mpa
Imbaraga zunama: 87mpa
Imikorere yubushyuhe
Ubushyuhe bwo guhindura ubushyuhe 1.8MPa 95 ° C.
Imikorere y'amashanyarazi
Imbaraga za dielectric: 3mmt 19kv / mm
Kurwanya Arc: 240sec uburyo bwimbere
Kubura umuriro
Icyiciro cya flame retardant: oya UL 94
Ibindi bikorwa
Kimwe cya kabiri cyubuzima 20 ° C, 65% RH> 50sec uburyo bwimbere
Igipimo cy'ubushyuhe 105-110 ° C (uburyo bw'imbere)
Kurambura 35%
Imbaraga zingaruka zidasanzwe: 6.0kj / m²
Polyoxymethylene (POM) ni ubwoko bwumurongo wa polymer udafite urunigi rwuruhande, hamwe nubucucike bwinshi hamwe na kristu yo hejuru, ifite ibintu byiza byuzuye.Ikigaragara cyane kiranga ibi bikoresho ni modulus yo hejuru ya elastique, gukomera no gukomera.
POM ni plastiki ya kirisiti ifite amazi meza mumashanyarazi.Ikigaragara cyacyo kigaragara cyane cyane ku gipimo cyogosha.Nibikoresho byogosha,
Ukurikije imiterere itandukanye yimiti yiminyururu, polyoxymethylene irashobora kugabanywamo homopolymerisation na copolymerisation.Homopolymer ifite ubucucike bwinshi, kristaliste nimbaraga za mashini, mugihe copolymer ifite ituze ryiza ryumuriro, uburyo bwo kubumba hamwe na aside hamwe na alkaline.
Gukoresha POM
1. Ibikoresho byogukwirakwiza byoroshye, kuyobora amaboko, ibikoresho byo gukinisha moteri, ibikoresho by ibikoresho.
2. POM irakwiriye cyane gukora pompe zimodoka, ibice bya karburetor, imiyoboro ya peteroli, indangagaciro zamashanyarazi, ibyuma birenga ibihumbi icumi, ibikoresho bya moteri, igikonjo, imashini, ikibaho, ibikoresho bizamura idirishya, ibyuma byamashanyarazi, imikandara yumutekano, nibindi kumodoka.Gukora ibice bidashobora kwihanganira kwambara nka shaft amaboko, ibikoresho hamwe no kunyerera ni imbaraga za POM yahinduwe.Ibi bice bifite imyenda mike ku byuma, bigabanya amavuta yo gusiga, kandi bizamura ubuzima bwa serivisi bwibice.Kubwibyo, barashobora gusimbuza cyane umuringa, zinc nibindi byuma kugirango bitange ibyuma, ibikoresho, gukurura inkoni, nibindi.
