Ibicuruzwa bya PCTFE

Ibyiciro by'ibicuruzwa

ibisobanuro

Ubushyuhe bwo gushonga bwa PCTFE ni 213 ℃, bufite ubushobozi bwo kudahindagurika cyane mu binyabutabire, ubushyuhe butuma ibintu bitagira ubushyuhe bwinshi, ubushobozi bwo guhangana n’ikirere, imbaraga nyinshi zo gukanda, ubushobozi bwo guhindagurika buhoro buhoro no kudahindagurika mu bushyuhe bwinshi. Ishobora gukoreshwa ku gipimo cya - 196-125 ℃ buri gihe. Ingufu zayo za mekanike n'ubukomere bwayo ni byiza kurusha PTFE. Iki gicuruzwa gikoreshwa cyane mu bintu nko mu gufunga, gufunga, no mu nsinga.

Ibiranga

Ibicuruzwa bya Polychlorotrifluoroethylene (PCTFE) ni ibintu bya fluoropolymer bifite imikorere myiza cyane bifite agaciro gakomeye kubera imiterere yabyo idasanzwe, bigatuma biba ingenzi mu nganda zitandukanye. PCTFE, chlorofluoropolymer ya thermoplastic, ikorwa muri chlorotrifluoroethylene (CTFE) kandi itanga uruvange rudasanzwe rw'imbaraga za mekanike, ubudahangarwa bw'imiti, n'ubushyuhe. Ikoreshwa ryayo riva mu kirere kugeza mu buvuzi, bitewe n'ubushobozi bwayo bwo gukora mu bihe bikomeye.

Porogaramu

Ibikoresho bya PCTFE birimo impapuro, inkoni, imiyoboro, n'ibikoresho byihariye byakozwe mu mashini nka seal, gaskets, n'intebe za valve. Impapuro n'inkingi bikoreshwa mu bice by'imiterere bisaba ubuziranenge buhamye.

Ibikoresho bya PCTFE nk'ibice bya pompe, impellers, n'imiyoboro ya valve bihangana n'ibinyabutabire bikomeye n'ubushyuhe kuva kuri -400°F kugeza kuri 380°F, bigatuma byizewe mu bikorwa byihariye. Ibikoresho ntibishobora gushya no kudakira imirasire bituma biba amahitamo meza mu bidukikije birimo imirasire ya kirimbuzi n'imirasire myinshi. Muri cryogenics, PCTFE irakomeye kubera gukomera kwayo mu bushyuhe buke, ikoreshwa mu miyoboro ya ogisijeni y'amazi na azote, imitako, na valve z'ibinyugunyugu mu gutwara gaze karemano ishyushye.

Urwego rw'ubuvuzi rwungukira ku kuba PCTFE idashobora guhuza n'ibinyabuzima ndetse no kudafata ubushuhe, ikaba ikoreshwa mu bikoresho byo kubaga no mu mapaki y'imiti. Mu byuma bipima umwuka, umwuka wayo uva hasi (0.01% TML kuri ASTM E-595) hamwe n'ubudahangarwa bwayo birakwiriye ibice bikeneye ubuziranenge n'ubuziranenge. Ubudahangarwa bwa PCTFE, burwanya aside nyinshi, bases, na solvents, kandi bushyigikira ikoreshwa ryayo mu bikoresho bitunganya imiti.

Dukoresheje ibikoresho fatizo bya Daikin (Neoflon®), ibicuruzwa byacu bya PCTFE byujuje ibisabwa nka ASTM D1430. Nubwo bihenze kurusha PTFE, PCTFE ifite ubushobozi bwo kurwanya gukurura, gukorera mu mucyo, no kugabanya gazi bituma irushaho gukora neza, bigatuma iramba kandi igakora neza aho ibindi bikoresho binanirwa.

URUPAPURO RWA PCTFE Ruboneka mu ngano 200 * 200 mm, 250 * 250 mm, 300 * 300 mm NA 400 * 400 mm, nibindi. Udupira twa PCTFE ROD kuva kuri mm 5 kugeza kuri 40 n'udupira dufite umurambararo uri hagati ya mm 300 ni byiza cyane ku ntebe nini za valve muri sisitemu zikora neza.