Ubushinwa bugurisha ibicuruzwa bya Skf Umukungugu - Ubushyuhe bwo hejuru & kwambara kashe ya peteroli ya PTFE - Yokey

Ibyiza bya kashe ya PTFE

1. Imiti ihamye: hafi ya chimique irwanya imiti, aside ikomeye, base ikomeye cyangwa okiside ikomeye hamwe na solge organique ntabwo bigira ingaruka.

2. Ubushyuhe bwumuriro: ubushyuhe bwo hejuru buri hejuru ya 400 ℃, kuburyo bushobora gukora mubisanzwe murwego rwa -200 ℃ 350 ℃.

3 kwambara birwanya: Coefficient ya PTFE yibikoresho biri hasi, 0,02 gusa, ni 1/40 cya reberi.

4. Kwisiga amavuta: Ibikoresho bya PTFE bifite imikorere myiza yo kwisiga, ibintu hafi ya byose byijimye ntibishobora kwizirika hejuru.

Ni izihe nyungu za kashe ya PTFE ugereranije na kashe isanzwe ya rubber?

1. Ikidodo c'amavuta ya Ptfe cyakozwe hamwe nimbaraga ziminwa zidafite isoko, zishobora gukora mubisanzwe mubikorwa byinshi;

2. Iyo igiti kizunguruka, gihita kibyara imbere (umuvuduko uri hejuru yikimenyetso gisanzwe cyamavuta ya rubber), gishobora kubuza gutembera kwamazi;

3. Ikidodo c'amavuta ya Ptfe kirashobora kuba kibereye ntamavuta cyangwa ibidukikije bikoreramo amavuta, ibiranga ubukana buke nyuma yo guhagarika, ugereranije na kashe ya peteroli isanzwe ikoreshwa cyane;

4. Ikidodo cya Ptfe gishobora gufunga amazi, aside, alkali, solvent, gaze, nibindi.;

5.Kashe ya peteroli ya PPTE irashobora gukoreshwa mubushyuhe bwo hejuru bwa 350 ℃;

6. Ikidodo c'amavuta ya PTFE kirashobora kwihanganira umuvuduko mwinshi, gishobora kugera kuri 0,6 ~ 2MPa, kandi gishobora kwihanganira ubushyuhe bwinshi n'umuvuduko mwinshi.

Amahugurwa

Gusaba

imashini zicukura, moteri, ibikoresho byubukanishi, pompe vacuum, kumenagura inyundo, ibikoresho byo kuvura imiti hamwe nababigize umwuga batandukanye, ibikoresho birakwiriye cyane cyane kashe ya kawumu gakondo ntishobora guhura nibisabwa.