PI (Polyimide) ntụ ntụ, mkpanaka, mpempe akwụkwọ, CNC Design Ngwaahịa
A maara polyamides thermosetting maka nkwụsi ike ọkụ, ezigbo nguzogide kemịkalụ, ihe eji arụ ọrụ mara mma, yana njirimara oroma/acha odo odo. Polyamides jikọtara ya na graphite ma ọ bụ ihe mgbakwunye eriri iko nwere ike mgbanwe ruru 340 MPa (49,000 psi) na moduli flexural nke 21,000 MPa (3,000,000 psi). Thermoses polymer matrix polyamides na-egosipụta nnukwu mgbakwụnye na ike tensile dị elu. A na-edobe ihe ndị a n'oge a na-eji ya eme ihe na-ekpo ọkụ ruo 232 Celsius (450 Celsius F) yana maka njem nlegharị anya dị mkpirikpi, ruo 704 °C (1,299 °F).[11] Akụkụ polyimide a kpụrụ akpụ na laminates nwere ezigbo nguzogide okpomọkụ. Okpomọkụ na-arụ ọrụ nke ọma maka akụkụ ndị dị otú ahụ na laminates sitere na cryogenic ruo ndị gafere 260 Celsius (500 °F). Polyamides nwekwara ike na-eguzogide ire ọkụ na ọ dịghị mkpa ka agwakọta ya na ọkụ retardants. Ọtụtụ na-ebu akara UL nke VTM-0. Polyimide laminates nwere ike mgbanwe nke ọkara ndụ na 249 Celsius (480 Celsius) nke awa 400.
Ihe mgbaze na mmanụ anaghị emetụta akụkụ polyimide a na-ahụkarị - gụnyere hydrocarbons, esters, ethers, alcohols na ferns. Ha na-eguzogide acid na-adịghị ike mana anaghị akwadoro maka iji ya na gburugburu nwere alkalis ma ọ bụ inorganic acid. Ụfọdụ polyamides, dị ka CP1 na CORIN XLS, bụ ihe mgbaze ma na-egosipụta nnukwu anya anya. Ngwongwo solubility na-agbazinye ha maka ịgbasa na ngwa ọgwụgwọ okpomọkụ dị ala.
Njirimara PI
PI bụ polima retardant ire ọkụ nke ya, nke anaghị ere ọkụ na oke okpomọkụ
Mechanical Njirimara obere uche na okpomọkụ
Ngwa ahụ nwere ikike ịcha agba dị mma, nwere ike nweta ihe dị iche iche chọrọ nke agba agba
Ịrụ ọrụ ọkụ dị mma: Okpomọkụ dị elu na nkwụsị okpomọkụ dị ala
Ịrụ ọrụ eletrik dị ịrịba ama: mkpuchi ọkụ eletrik dị elu
PI Isi Ngwa ubi
A na-ejikarị ya na igwe, ngwá ọrụ, akụkụ ụgbọ ala, eletriki na eletrọnịkị, ụgbọ oloko, ngwa ụlọ, nkwukọrịta, igwe textile, egwuregwu na ngwaahịa ntụrụndụ, ọkpọkọ mmanụ, tankị mmanụ na ụfọdụ ngwaahịa injinia ziri ezi.
Ihe Polyimide dị arọ, na-agbanwe agbanwe, na-eguzogide okpomọkụ na kemịkal. Ya mere, a na-eji ha na ụlọ ọrụ eletrọnịkị maka eriri na-agbanwe agbanwe na dịka ihe nkiri mkpuchi na waya magnet. Dịka ọmụmaatụ, na kọmpụta laptọọpụ, eriri nke na-ejikọta bọọdụ mgbagha isi na ihe ngosi (nke ga-agbanwe mgbe ọ bụla emeghere ma ọ bụ mechie laptọọpụ) na-abụkarị ntọala polyimide na ndị nduzi ọla kọpa. Ihe atụ nke ihe nkiri polyimide gụnyere Apical, Kapton, UPILEX, VTEC PI, Norton TH na Kaptrex.
Ojiji ọzọ nke resin polyimide bụ ihe mkpuchi na mkpuchi mkpuchi na imepụta sekit Integrated na ibe MEMS. Ngwongwo polyimide nwere ezigbo elongation na-arụ ọrụ na ike ike, nke na-enyekwa aka nchikota n'etiti polyimide layers ma ọ bụ n'etiti polyimide oyi akwa na akwa akwa akwa akwa.
| Ubi | Ngwa ngwa |
| Akụkụ ụlọ ọrụ | Igwe na-ebu mmanụ dị elu, mgbanaka piston compressor, mgbanaka akara |
| Ngwa eletriki | Radiators, Fan jụrụ oyi, aka ọnụ ụzọ, okpu mmanụ ụgbọala, ihe ikuku oriri, ihe mkpuchi mmiri, ihe njide oriọna |
SPLA-3D akara ule na nkọwa
| Ọkwa | Nkọwa |
| SPLA-3D101 | PLA dị elu. PLA nwere ihe karịrị 90%. Mmetụta obibi akwụkwọ dị mma yana ike dị elu. Uru ndị kwụsiri ike akpụ, ezigbo obibi na magburu onwe mechanical Njirimara. |
| SPLA-3DC102 | PLA na-akwụ maka 50-70% ma juputara na nke siri ike. The uru arestable akpụ, ire ụtọ obibi na magburu onwe n'ibu Njirimara. |
