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PEEK ibikoresho bifite plastike yubuhanga ikora cyane muburyo bwo kurwanya ubushyuhe, kurwanya imiti, imbaraga za mashini hamwe no guhagarara neza

Ibikoresho

PEEK ibikoresho bifite plastike yubuhanga ikora cyane muburyo bwo kurwanya ubushyuhe, kurwanya imiti, imbaraga za mashini hamwe no guhagarara neza

Ni kimwe cya kabiri cya kirisiti, plastike idasanzwe yubuhanga yakozwe na sosiyete y’Ubwongereza Imperial Chemical Industry Company (ICI) mu 1978. Kubera ko PEEK ifite imikorere myiza yuzuye nko kurwanya ubushyuhe bwo hejuru, kwikuramo amavuta, kurwanya ruswa, kurwanya umuriro, kurwanya hydrolysis, kwambara birwanya umunaniro no kurwanya umunaniro, bikoreshwa mubijyanye no kurinda igihugu n’inganda za gisirikare, kandi bigenda byiyongera buhoro buhoro mu rwego rwa gisivili, harimo inganda z’inganda, icyogajuru, inganda z’imodoka, ibikoresho bya elegitoroniki n’amashanyarazi n’ubuvuzi. Hamwe nogukomeza kunoza imikorere ya PEEK hamwe nubuhanga bwo gutunganya, ibikoresho byo hejuru byabonetse muguhindura imiti, kuvanga no kuzuza ibintu byaguye umurima wabyo. PEEK irakwiriye kubumba inshinge, kubumba ibicuruzwa, gupfa kubumba no gushonga hamwe nubundi buryo bwo gutunganya, hamwe niterambere ryindege nini, bisi za gari ya moshi, inganda zitwara ibinyabiziga, ubuvuzi n’ingabo z’igihugu, icyifuzo cya plastiki zidasanzwe z’ubuhanga zihagarariwe na PEEK nacyo. kwiyongera, cyane cyane mu kuzamura umusaruro no gutunganya ibicuruzwa bikora neza.

    PEEK ibikoresho ni plastike yubuhanga ikora cyane hamwe nubushyuhe buhebuje, kurwanya imiti, imbaraga za mashini hamwe no guhagarara neza.

    Ibiranga hamwe nibisabwa mubice byibikoresho

    1. Ubushyuhe bwo hejuru: PEEK ibikoresho bikora neza mubushyuhe bwo hejuru kandi birashobora kwihanganira ubushyuhe bugera kuri 300 ° C. Kubwibyo, ikoreshwa cyane mubyogajuru, ibinyabiziga, imiti, ingufu nizindi nzego zubushyuhe bwo hejuru.

    2. Umurima wa ruswa: PEEK ibikoresho bifite imiti irwanya ruswa kandi irashobora gukomeza imikorere ihamye mubitangazamakuru bitandukanye bya shimi nka acide, alkalis na solge organic. Kubwibyo, ikoreshwa cyane mugukora ibikoresho byimiti, imiyoboro, valve nibindi bikoresho.

    3. Urwego rw'ubuvuzi: PEEK ibikoresho bifite ibiranga biocompatibilité hamwe ningaruka zidafite uburozi, bityo ikoreshwa cyane mugukora ibikoresho byubuvuzi ningingo zubukorikori. Kurugero, imitsi yimitsi, ingingo zihimbano, intubation tracheal nibindi bicuruzwa bikozwe mubikoresho bya PEEK byakoreshejwe cyane mubikorwa byubuvuzi.

    4. Umwanya wa elegitoroniki: Ibikoresho bya PEEK bifite ibikoresho byiza byo gukwirakwiza amashanyarazi n'imbaraga za mashini, bityo bikoreshwa cyane mugukora ibikoresho bya elegitoroniki. Kurugero, insinga ya kabili, umuhuza, socket nibindi bicuruzwa bikozwe mubikoresho bya PEEK byakoreshejwe cyane mumashanyarazi, itumanaho, mudasobwa.

    5. Inganda zitwara ibinyabiziga: PEEK ibikoresho bifite ubushyuhe bwiza nimbaraga zumukanishi, bifite kandi imbaraga zo kurwanya ubukana no kurwanya ruswa. Kubwibyo, ikoreshwa cyane mugukora ibice byimoteri yimodoka, ibice bya sisitemu yohereza, ibice bya sisitemu.

    Ibikoresho bya PEEK bifite porogaramu zitandukanye kandi birashobora kuzuza ibisabwa hejuru yinganda zitandukanye. Binyuze mu guhitamo ibikoresho bifatika no gutunganya tekinoroji, ubuziranenge bwo hejuru kandi bukora neza ibicuruzwa bya PEEK birashobora kubyara umusaruro

    Uburyo bwo kugerageza Igice Agaciro
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    Ubucucike DIN EN ISO 1183-1 g / cm3 1.31
    Kwinjiza amazi DIN EN ISO 62 % 0.2
    Umuriro (Umubyimba 3 mm / 6 mm) UL94 V0 / V0
    Ibikoresho bya mashini
    Tanga imihangayiko DIN EN ISO 527 MPa 110
    Kuramba mu kiruhuko DIN EN ISO 527 % 20
    Tensile modulus ya elastique DIN EN ISO 527 MPa 4000
    Imbaraga zingirakamaro (charpy) DIN EN ISO 179 KJ / m2 -
    Gukomera k'umupira DIN EN ISO 2039-1 MPa 230
    Gukomera ku nkombe DIN EN ISO 868 igipimo D. 88
    Ibikoresho byubushyuhe
    Gushonga ubushyuhe ISO 11357-3 343
    Amashanyarazi DIN 52612-1 W / (mk) 0.25
    Ubushobozi bw'ubushyuhe
    DIN 52612
    kJ (kgk) 1.34
    Coefficient yo kwagura umurongo wumuriro DIN 53752 108k1 50
    kwaguka
    Ubushyuhe bwa serivisi, igihe kirekire Impuzandengo -60 ... 250
    Ubushyuhe bwa serivisi, igihe gito (max) Impuzandengo 310
    Ubushyuhe bwo gutandukana DIN EN ISO 75, uburyo A. 152
    Ibikoresho by'amashanyarazi
    Dielectric ihoraho IEC 60250 3.2
    Impamvu yo gukwirakwiza dielectric (50Hz) IEC 60250 0.001
    Kurwanya amajwi IEC 60093 Oh ・cm 4.9 * 1016
    Kurwanya Ubuso IEC 60093 Yego 1011
    Ikigereranyo cyo gukurikirana IEC 60112 -
    Imbaraga za dielectric IEC 60243 KV / mm 20