Pyromeltic DianhydrideCAS2420-87-3: "Ịnyịnya Gbara Ọchịchịrị" n'Ọgbọ nke Ihe Kemịkalụ Ọhụrụ Na-adọta Nlebara Anya n'Ụlọ Ọrụ

N'oge na-adịbeghị anya, n'etiti mmepe na-eto eto nke ụlọ ọrụ kemịkalụ, pyromellitic dianhydride (PMDA), ihe dị mkpa, abanyela n'ọkwa dị elu, na-etinye ike dị ukwuu n'ime imepụta ọtụtụ ihe dị elu ma na-akpali usoro nchọpụta ọhụrụ n'ime ụlọ ọrụ ahụ, agụmakwụkwọ, na obodo nyocha.

Dịka ihe dị mkpa maka kemịkalụ organic, pyromellitic dianhydride nwere ike iyi ihe na-agaghị ekwe omume na mbụ, mana o nwere ikike pụrụ iche. Site n'akụkụ mmepụta, ọtụtụ ụlọ ọrụ kemịkalụ dị n'ime obodo na-agbasi mbọ ike iji kwalite ma gbasaa usoro mmepụta ha. [Aha ụlọ ọrụ] Chemical Co., Ltd. ka emechara nhazi na nkwalite nke usoro mmepụta maka pyromellitic dianhydride. Teknụzụ ọhụrụ a na-eji usoro njikwa nwere ọgụgụ isi nke na-achịkwa paramita ndị dị mkpa dịka okpomọkụ mmeghachi omume na nrụgide. Nke a emeela ka ịdị ọcha ngwaahịa ahụ dịkwuo elu site na ihe fọrọ nke nta ka ọ bụrụ pasent 3 ma belata ọdịnaya adịghị ọcha nke ukwuu. Ọ bụghị naanị na ọ na-eme ka ịdị mma nke ngwaahịa ndị na-esote kwụsie ike kamakwa ọ na-eme ka arụmọrụ mmepụta dịkwuo mma nke ukwuu, ebe mmepụta kwa otu oge na-abawanye ihe karịrị 20%, na-enye ụlọ ọrụ ahụ uru mbugharị na ahịa asọmpi dị elu.

N'ọrụ a, pyromellitic dianhydride na-enwu nke ọma karịa. Ndị otu nyocha na-enyocha ike ya mgbe niile n'ịmepụta ihe ndị nwere arụmọrụ dị elu. N'ihe gbasara ihe eletrọnịkị, ihe nkiri polyimide e si na ya mepụta nwere ọkpụrụkpụ nke naanị ọkara nke ihe mkpuchi ọdịnala, mana ọ nwere ike iguzogide voltaji ruru ọtụtụ narị volts, nwere ike ịnọgidesi ike na dielectric, yana ezigbo ihe mkpofu okpomọkụ, na-enye ngwọta zuru oke maka nsogbu nke mkpuchi na nkwakọ obere chips ziri ezi na 5G na ọbụna ngwaọrụ nkwukọrịta 6G n'ọdịnihu. Otu ụlọ ọrụ teknụzụ eletrọnịkị kachasị elu erutela mmekorita atụmatụ na ndị na-ebubata ihe ndị dị n'elu ma buru ụzọ nwalee ngwaahịa nkwakọ ngwaahịa chip nke nwere ihe nkiri polyimide ọhụrụ, na-agbalịsi ike ịbụ onye mbụ na asọmpi maka ngwaahịa teknụzụ nkwukọrịta ọgbọ na-abịa.

Ngalaba ụgbọelu anaghịkwa akwụsị akwụsị. N'ihi oke okpomọkụ na ihe ndị na-eguzogide radieshon nke ihe ndị e ji pyromellitic dianhydride mepụta, a na-eji plastik injinia dị mkpa emepụta ihe nchebe dị mfe n'akụkụ nku ụgbọelu. Ma e jiri ya tụnyere ihe ndị e ji ígwè mee, ha na-ebelata ibu site na ihe karịrị 30%, na-ebelata oriri mmanụ ọkụ nke ọma ma na-enyere ụgbọ ala ụgbọelu aka ife efe n'ebe dị anya ma kwụsie ike. Ọzọkwa, mgbe e tinyere ihe ndị e ji ihe a mepụta n'ime akwa nchekwa mpụta nke eriri pụrụ iche nke ihe nyocha mbara igwe, ha nwere ike iguzogide oke radieshon mbara igwe na ọdịiche okpomọkụ, na-eme ka nnyefe data kwụsiri ike n'oge ọrụ mbara igwe dị mgbagwoju anya.