PI (Polyimide) Ifu, Inkoni, Urupapuro, Ibicuruzwa bya CNC
Thermosetting polyamide izwiho gukomera k'ubushyuhe, kurwanya imiti myiza, ibikoresho byiza bya mashini, hamwe n'ibara rya orange / umuhondo. Polyamide yiyongereye hamwe na grafite ya fibre cyangwa ibirahuri byongera imbaraga zifite imbaraga zingana na MPa 340 (49,000 psi) hamwe na moduli ya flexural ya 21.000 MPa (3.000.000 psi). Thermoses polymer matrix polyamide yerekana hasi cyane nimbaraga zikomeye. Iyi mitungo irabungabungwa mugihe gikomeza gukoreshwa kubushyuhe bugera kuri 232 ° C (450 ° F) no gutembera mugihe gito, kugeza kuri 704 ° C (1,299 ° F). Ibice bya polyimide bibumbabumbwe hamwe na laminates bifite ubushyuhe bwiza cyane. Ubushyuhe busanzwe bwo gukora kubice nkibi na laminates biva kuri cryogenic kugeza hejuru ya 260 ° C (500 ° F). Polyamide nayo isanzwe irwanya umuriro ugurumana kandi ntabwo ikenera kuvangwa na retardants. Benshi bitwaza UL ya VTM-0. Polyimide laminates ifite imbaraga zihindagurika igice cyubuzima kuri 249 ° C (480 ° F) yamasaha 400.
Ibice bisanzwe bya polyimide ntabwo bigira ingaruka kumashanyarazi akoreshwa cyane - harimo hydrocarbone, esters, ethers, alcool na fern. Barwanya kandi acide nkeya ariko ntibasabwa gukoreshwa mubidukikije birimo alkalis cyangwa acide organique. Polyamide zimwe na zimwe, nka CP1 na CORIN XLS, zishonga kandi zigaragaza neza optique. Imiterere ya solubility ibaguriza gutera spray hamwe nubushyuhe buke bwo gukiza.
Ibiranga PI
PI niyumuriro wa flame retardant polymer, idashya mubushyuhe bwinshi
Ibikoresho bya mashini bikenera ubushyuhe buke
Ibikoresho bifite ubushobozi buhebuje bwo gusiga amabara, birashobora kugera kubisabwa bitandukanye byo guhuza amabara
Imikorere myiza yubushyuhe: Ubushyuhe bwo hejuru hamwe nubushyuhe buke
Imikorere idasanzwe y'amashanyarazi: Gukwirakwiza amashanyarazi menshi
PI Ikibanza Cyingenzi
Ikoreshwa cyane mu mashini, ibikoresho, ibice by'imodoka, amashanyarazi na elegitoronike, gari ya moshi, ibikoresho byo mu rugo, itumanaho, imashini z’imyenda, siporo n’imyidagaduro, imiyoboro ya peteroli, ibigega bya peteroli n’ibicuruzwa bimwe na bimwe by’ubuhanga.
Ibikoresho bya polyimide biroroshye, byoroshye, birwanya ubushyuhe n’imiti. Kubwibyo, zikoreshwa mubikorwa bya elegitoroniki kugirango insinga zoroshye kandi nka firime ikingira insinga za magneti. Kurugero, muri mudasobwa igendanwa, umugozi uhuza ikibaho nyamukuru cya logique yerekana (ugomba guhinduka igihe cyose laptop ifunguye cyangwa ifunze) akenshi ni base ya polyimide hamwe nuyobora umuringa. Ingero za firime polyimide zirimo Apical, Kapton, UPILEX, VTEC PI, Norton TH na Kaptrex.
Ikoreshwa ryinyongera rya polyimide resin ni nkurwego rwimikorere na passivation mugukora imashini zuzuzanya hamwe na chip ya MEMS. Ibice bya polyimide bifite uburyo bwiza bwo kurambura no gukomera, nabyo bifasha guhuza hagati ya polyimide cyangwa hagati ya polyimide no kubitsa ibyuma.
| Umurima | Imanza zo gusaba |
| Igice cy'inganda | Ubushyuhe bwo hejuru bwo kwisiga amavuta, compressor piston impeta, impeta ya kashe |
| Ibikoresho by'amashanyarazi | Imirasire, umuyaga ukonjesha, urugi rwumuryango, igitoro cya lisansi, grille yo gufata ikirere, igifuniko cyamazi, icyuma gitara |
Icyiciro cya SPLA-3D Ibisobanuro
| Icyiciro | Ibisobanuro |
| SPLA-3D101 | PLA ikora cyane. PLA ifite ibice birenga 90%. Ingaruka nziza yo gucapa nuburemere bukabije. Ibyiza nibisanzwe bihamye, gucapa neza hamwe nibikoresho byiza. |
| SPLA-3DC102 | PLA ihwanye na 50-70% kandi yuzuye kandi irakomera. Ibyiza arestable gushiraho, gucapisha neza hamwe nubukanishi bwiza. |
