PI (Polyimide) Powder, Ndodo, Mapepala, CNC Design Products
Thermosetting polyamides amadziwika ndi kukhazikika kwamafuta, kukana kwamankhwala abwino, makina abwino kwambiri, komanso mtundu walalanje / wachikasu. Ma polyamides ophatikizidwa ndi ma graphite kapena magalasi a fiber reinforcements ali ndi mphamvu zosinthika mpaka 340 MPa (49,000 psi) ndi flexural moduli ya 21,000 MPa (3,000,000 psi). Thermoses polymer matrix polyamides amawonetsa kutsika kochepa kwambiri komanso kulimba kwambiri. Izi zimasungidwa pakagwiritsidwa ntchito mosalekeza ku kutentha kwa 232 °C (450 °F) ndi maulendo afupiafupi, okwera mpaka 704 °C (1,299 °F).[11] Ma polyimide opangidwa ndi ma laminate ali ndi mphamvu yabwino kwambiri yolimbana ndi kutentha. Kutentha kwanthawi zonse kwa magawo oterowo ndi ma laminates kumachokera ku cryogenic mpaka kupitirira 260 °C (500 °F). Ma polyamide nawonso mwachibadwa samamva kuyaka kwa malawi ndipo nthawi zambiri safunikira kusakanikirana ndi zoletsa moto. Ambiri amakhala ndi UL mlingo wa VTM-0. Ma polyimide laminates amakhala ndi mphamvu yosinthasintha theka la moyo pa 249 °C (480 °F) ya maola 400.
Zigawo zodziwika bwino za polyimide sizimakhudzidwa ndi zosungunulira ndi mafuta omwe amagwiritsidwa ntchito nthawi zambiri - kuphatikiza ma hydrocarbon, esters, ethers, alcohols ndi ferns. Amakananso ma asidi ofooka koma osavomerezeka kuti agwiritsidwe ntchito m'malo okhala ndi alkalis kapena ma inorganic acid. Ma polyamides ena, monga CP1 ndi CORIN XLS, amatha kusungunuka ndipo amawonekera bwino kwambiri. The solubility properties amawabwereketsa ku spray ndi ntchito yochepetsera kutentha.
Zithunzi za PI
PI ndi polima yake yoyaka moto, yomwe siyaka kutentha kwambiri
Zimango katundu otsika tilinazo kutentha
Zinthuzo zimakhala ndi luso lopaka utoto, zimatha kukwaniritsa zofunikira zosiyanasiyana zofananira ndi mitundu
Kuchita bwino kwambiri kwamafuta: Kutentha kwambiri komanso kukana kutentha
Kuchita bwino kwamagetsi: Kutchinjiriza kwamagetsi kwambiri
PI Main Application Field
Amagwiritsidwa ntchito kwambiri pamakina, zida, zida zamagalimoto, zamagetsi ndi zamagetsi, njanji, zida zapakhomo, kulumikizana, makina opangira nsalu, masewera ndi zosangalatsa, mapaipi amafuta, akasinja amafuta ndi zinthu zina zaukadaulo zolondola.
Zida za polyimide ndizopepuka, zosinthika, zosagwirizana ndi kutentha ndi mankhwala. Chifukwa chake, amagwiritsidwa ntchito pamakampani opanga zamagetsi pazingwe zosinthika komanso ngati filimu yotchingira pa waya wamagetsi. Mwachitsanzo, pakompyuta ya laputopu, chingwe chomwe chimalumikiza bolodi lalikulu la logic ku chiwonetsero (chomwe chimayenera kusinthasintha nthawi iliyonse pomwe laputopu imatsegulidwa kapena kutsekedwa) nthawi zambiri imakhala maziko a polyimide okhala ndi ma conductor amkuwa. Zitsanzo za mafilimu a polyimide ndi monga Apical, Kapton, UPILEX, VTEC PI, Norton TH ndi Kaptrex.
Kugwiritsiridwa ntchito kwina kwa utomoni wa polyimide kumakhala ngati chotchingira komanso cholepheretsa kupanga mabwalo a Integrated ndi tchipisi ta MEMS. Zigawo za polyimide zimakhala ndi kutalika kwamakina komanso kulimba kwamphamvu, zomwe zimathandizanso kumamatira pakati pa zigawo za polyimide kapena pakati pa wosanjikiza wa polyimide ndi wosanjikiza wachitsulo.
| Munda | Milandu Yofunsira |
| Gawo la Viwanda | Kutentha kwakukulu kodzipangira mafuta, mphete ya pistoni ya compressor, mphete yosindikizira |
| Zida zamagetsi | Ma Radiators, fani yozizirira, chogwirira chitseko, chipewa cha thanki yamafuta, grille yolowera mpweya, chivundikiro cha tanki yamadzi, chotengera nyali |
Maphunziro a SPLA-3D ndi Kufotokozera
| Gulu | Kufotokozera |
| Chithunzi cha SPLA-3D101 | Kuchita bwino kwambiri kwa PLA. PLA imawerengera zoposa 90%. Kusindikiza kwabwino komanso kulimba kwambiri. The ubwino ndi khola kupanga, yosalala kusindikiza ndi excellentmechanical katundu. |
| SPLA-3DC102 | PLA imakhala ndi 50-70% ndipo imakhala yodzaza komanso yolimba. Ubwino wokhazikika wokhazikika, kusindikiza kosalala komanso makina abwino kwambiri. |
