amakuru

Ibikoresho bya pulasitiki bikoresha uruhererekane

Amapine ya pulasitikizirimo: ibyuma bya pulasitiki by’ubuhanga buhanitse, ibyuma bya pulasitiki birwanya ingese, ibyuma bya pulasitiki birwanya aside-alkali, ibyuma bya pulasitiki birwanya ubushyuhe bwinshi, ibyuma bya pulasitiki by’ubuhanga n’intebe z’ibyuma.

 

Ibikoresho byaubwubatsi bw'ubuhanga bugezwehoamapine ya pulasitikiMuri rusange ni POM (polyoxymethylene) na PEEK (polyetheretherketone) ku bikoresho by'impeta z'imbere n'inyuma, imipira y'ikirahure, imipira y'icyuma kitagira umugese n'imipira ya ceramic yo gukurura ibintu, hamwe na nylon 66 (PA66) na PEEK (polyetheretherketone) ku byuma bito. Ibikoresho bya POM na PEEK birakwiriye gukoreshwa mu gutunganya neza, kandi ubwiza n'ubushobozi bw'imipira ya pulasitiki itunganywa buri hejuru y'imipira ya pulasitiki isanzwe, kandi bishobora gukoreshwa mu mikorere myiza kandi yihuta.

 

Irwanya aside na alkaliamapine ya pulasitiki ifite uburyo butandukanye bwo gukoresha ibikoresho bitandukanye, ibikoresho bikoreshwa ni HDPE, PP, UPE, (PE-UHMW), ndetse no mu gihe cy’ubushyuhe bwinshi, aside, umunyu, solvent, peteroli, gaze, amazi yo mu nyanja bishobora gukomeza gutemba neza, kugira ngo bikomeze kandi birambe neza.

 

Ibyuma bya pulasitiki birwanya ingeseKoresha ibikoresho bya PTFE (polytetrafoethylene) na PVDF (polyvinylidene fluoride) mu bidukikije birimo aside nyinshi na alkali, aho ibikoresho bya PTFE bishobora gukoreshwa mu bihe byose birimo aside nyinshi na alkali, harimo na HF na aside sulfure nitrate irenga 98%.

 

Ibyuma bya pulasitiki birwanya ubushyuhe bwinshizikozwe muri PEEK (polyetheretherketone) na PI (polyetherimide), byagaragaye ko ari ibikoresho byiza cyane byo gukora imiyoboro ya pulasitiki ishyushye cyane, aho ibikoresho bya PI bishobora gukoreshwa mu bidukikije bifite ubushyuhe bwa 300 °CC igihe kirekire, kandi ubushyuhe bw'igihe gito bushobora kugera kuri 350 °C.

 

Ubwoko bw'ingenzi bw'udupira twa pulasitiki ni: udupira tw'uburebure bunini, udupira twigenga, udupira dufatana, udupira duto, udupira tw'inyuma, udupira duto duto, udupira duto duto, udupira duto duto, udupira duto duto, udupira duto duto, n'intebe zo gutwara. Dukurikije ibyo abakiriya bakeneye, ubwoko butandukanye bw'udupira tutari dusanzwe n'udupira twihariye dushobora gukorwa.

Amakuru arambuye ku bijyanye n'ingufu, twandikire kuri:

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