2025-10-31 0 Okwu

Usoro nkwakọ nri a na-ahụkarị gụnyere ikpo ọkụ, anwụ-egbutu na mpịachi. 6μm dị gịrịgịrị ma na-enwekarị mmechi mkpuchi okpomọkụ yana mmebi nke na-agbaze karịa n'oge akara ọkụ. Otu esi edozi nsogbu ndị dị otú ahụ?

1. Ndubata: Uru Ngwa nke 6μm Aluminom Foil na Nkwakọ ngwaahịa nri na ihe nrụnye ihe mgbu.

6μm aluminom foil maka nkwakọ nri aghọọla nhọrọ kachasị maka nri ndị nwere obere ike (E.G., 10-50g akụ, 20ml ihendori ihendori) na nkwakọ ngwaahịa enwere ike iji ya (E.G., ngwa ngwa kọfị sachets) n'ihi na ya uru nke “dị nro (njupụta mpaghara 16.2g/m², 7.7% ala karịa 6.5μm), ọnụ ala (unit mpaghara na-eri 0.8-0.9 RMB/m²), na magburu onwe mkpa-format formatability”. O doro anya, òkè ahịa ya na nkwakọ ngwaahịa aluminom ruru 42% n'ime 2024 (kwa Ụlọ ọrụ nkwakọ ngwaahịa Aluminium Aluminom nke China).

Agbanyeghị, oseihe nwoke “mkpa-usoro e ji mara” nke 6μm aluminum foil na-akpalite ngwa ngwa Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri n'oge usoro ikpo ọkụ, egosipụtara na ntụpọ isi abụọ: ① Nkwekọrịta ihe na-ekpo ọkụ-akara (akara n'akụkụ ezighị ezi ≥0.5mm, gafere nke “akara ihu deviation ≤0.3mm” ihe achọrọ na GB/T 2790-2021 Ule ule maka 180° Peel Ike nke nrapado), na-eduga ezughị oke akara obosara na a 30%-50% mmụba nke ikuku oxygen; ② Nbibi na-agbaze karịa (pinholes, na-ekpo ọkụ, ma ọ bụ mgbawa mkpụrụ n'ime ebe a na-ekpuchi ọkụ, na ọnụego mmebi nke 8%-12%), na-ebute ụgbụ nri ozugbo, mmebi, na ịrị elu dị nkọ na ọnụ ọgụgụ mkpofu ahịrị mmepụta.

Dị ka ọnụ ọgụgụ sitere na ụlọ ọrụ nkwakọ ngwaahịa, kwa afọ ọnwụ kpatara Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri akaụntụ maka mkpokọta 15% nke mmepụta ụgwọ. Nyere nke a, nyochaa ihe kpatara nsogbu ahụ na ịtụpụta usoro nhazi usoro dị oke mkpa maka ịkwalite ngwa ngwa nke 6μm aluminum foil n'ọhịa nkwakọ ngwaahịa nri..

Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri-3

2. Isi ihe kpatara nyocha nke ihe gbasara ikpo ọkụ nke 6μm Aluminom foil na nkwakọ nri nri.

N'ụzọ bụ isi, Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri azuokokoosisi si “mismatch n'etiti ihe onwunwe Njirimara na usoro parameters”. Enwere ike ihichapụ ihe kpatara ya site na akụkụ atọ: ihe, ntinyere, na usoro:

(1) Njirimara ihe: Njirimara anụ ahụ nke 6μm Aluminium Foil Amplify Process Sensitivity

  1. Ntuziaka okpomọkụ ngwa ngwa na nkwụsị ọkụ na-adịghị mma: The thermal conductivity nke 6μm aluminum foil ruru 235W /(M ·) (kwekọrọ na 6.5μm), ma n'ihi na mkpa ọkpụrụkpụ ya, ike okpomọkụ ya bụ naanị 92% nke 6.5μm. N'oge okpomoku, okpomọkụ na-abanye na oyi akwa aluminom ngwa ngwa, ibelata oge ịnyefe na oyi akwa mkpuchi mkpuchi okpomọkụ site 15%. Ọ bụrụ na njikwa okpomọkụ ezughị oke, Agbaze oyi akwa nrapado nwere ike ime. Ke ozo, ọnụ ụzọ na-eguzogide okpomọkụ nke 6μm aluminum foil (160℃, karịa nke intergranular nro na-adị mfe) dị ala karịa nke 6.5μm (170℃); ntakịrị mmụba na okpomọkụ-akara okpomọkụ ga-emebi mkpụrụ, na-eme ka okwu mkpuchi ọkụ a ka njọ.
  1. Dị ala n'ibu ike na mfe nrụrụ: Ike ike nke 6μm aluminum foil bụ 120-130MPa (4%-8% erughị 6.5μm), na ike mkpụrụ ya bụ 40-60MPa (na-enweghị ike oyi). Ọ bụrụ na nkesa nrụgide na-ekwekọghị n'oge ikpo ọkụ, aluminom foil na-adịkarị mfe “nrụrụ tensile mpaghara”, na-eduga n'ịgbanwe nhazi n'ọnụ akara. Ozoro, ọ bụ ezie na ike njikọ nke 6μm aluminum foil composite na PET/PE (45N / 15mm) dị ntakịrị elu karịa nke 6.5μm, ike interface mejupụtara na-ebelata site 20% n'ihi nrapado oyi akwa nro n'oge okpomọkụ-akara, na-amụbawanye Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri.

(2) Oke akụrụngwa: Nkwarụ nke ọma nke ngwa mkpuchi ikpo ọkụ ọdịnala anaghị adabara chọrọ ihe ndị dị mkpa.

E wezụga ihe onwunwe, nkenke akụrụngwa bụ isi ihe ọzọ na-enye aka na nsogbu mkpuchi ọkụ:

  1. ezughị oke njikwa okpomọkụ: The okpomọkụ deviation nke omenala okpomọkụ-akara igwe bụ ukwuu n'ime ±3 ℃. N'ihi obere okpomọkụ nke 6μm aluminom foil, Mgbanwe okpomọkụ ± 3℃ na-akpata ọdịiche okpomọkụ 6 ℃ na mpaghara okpomọkụ ekpuchiri., gafere oke nnabata nke oyi akwa mkpuchi mkpuchi okpomọkụ (E.G., EVA nrapado, ezigbo okpomọkụ-akara okpomọkụ nso 130-140 ℃). Ngwunye nrapado na-anọgide na-agbazeghị na mpaghara okpomọkụ dị ala (na-ebute ọdịda akara) na mkpụrụ osisi na-ata ahụhụ n'elu-agbaze na elu okpomọkụ ebe (na-akpata mmebi), na-ebute okwu ọkụ ọkụ a ozugbo.
  1. Ịdị mma nrụgide na-adịghị mma: Ọ bụrụ na radial runout nke okpomọkụ-akara roller gafere 0.1mm (a na-ahụkarị deviation na omenala akụrụngwa), 6μm aluminum foil ga-enwe nrụrụ tensile n'ihi oke nrụgide mpaghara (>0.3MPa), mgbe ezughị oke nrụgide (<0.1MPa) na-eduga na-adịghị mma adhesion nke nrapado oyi akwa, kendi “akara ụgha”. Oburu, ma ọ bụrụ na nzizi nhazi nke ihe mkpuchi ọkụ ọkụ bụ ± 0.2mm, jikọtara ya na aluminom foil deformation, Nkwekọrịta njedebe ikpeazụ na-adị mfe karịa 0.5mm, na-akawanye njọ Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri.

(3) Usoro nhazi: Parameter ezughi oke n'etiti Lamination-Heat-Sealing-Environment

  1. Enweghi ike n'etiti lamination na usoro ikpo ọkụ: Ọ bụrụ na lamination okpomọkụ nke 6μm aluminum foil na PE okpomọkụ-akara oyi akwa dị elu (>120℃), A ga-arụ ọrụ viscosity nrapado ahụ n'ọdịnihu, na-eduga na “interlayer slide” n'oge ikpo ọkụ. Nrụgide lamination na-enweghị isi (ndiiche >0.05MPa) na-akpata afụ ikuku na aluminom foil-PE interface; afụ ndị a na-agbasawanye mgbe a na-ekpo ọkụ n'oge ikpo ọkụ, na-akpalite oke agbaze na mpaghara na ịghọ otu n'ime ihe kpatara okwu mkpuchi ọkụ a.
  1. Okpomọkụ gburugburu ebe obibi na nnyonye anya iru mmiri: Mgbe iru mmiri gburugburu ebe obibi gafere 60%, elu nke 6μm aluminum foil na-amịkọrọ mmiri ngwa ngwa, nke vaporizes mgbe ọkụ n'oge okpomọkụ akara, na-akpụ pinholes na nsọtụ akara. Mgbanwe okpomọkụ gburugburu ebe obibi karịrị 5 ℃ (E.G., na-efe efe ozugbo site na oghere ikuku ntụ oyi ogbako) na-eme ka mgbasawanye ọkụ na mkpọchi nke foil aluminum rute 0.15%, na-amụbawanye okpomọkụ-akara na-ezighị ezi na-akawanye njọ Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri.

3. Ngwọta usoro: Mkpebi Ezubere iche nke Okwu Akara Okpomọkụ nke 6μm Aluminom Foil na Nkwakọ ngwaahịa nri.

Iji dozie isi ihe ndị a, synergy akụkụ anọ -”mgbanwe ihe iji kwalite ndidi, nkwalite akụrụngwa iji melite nkenke, nhazi nhazi ka ebuli paramita, na nleba anya n'ịntanetị iji gbochie ọdịda”- a chọrọ iji dozie Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri:

(1) Ọkwa ihe: Mgbanwe na njikarịcha nrụnye ihe mejupụtara iji kwalite ngbanwe ọkụ-akara

Malite na nkwalite ihe onwunwe, ịkwalite ndakọrịta okpomọkụ-akara nke 6μm aluminum foil bụ nzọụkwụ bụ isi:

  1. Mgbanwe okpomọkụ na-eguzogide elu nke aluminom foil
    • Inweta “vacuum-deposited polyimide (PI) mkpuchi”: Ịtụnye mkpuchi PI gbara ọkpụrụkpụ 0.5-1μm (okpomọkụ na-eguzogide okpomọkụ 260 ℃) na okpomọkụ-akara elu nke 6μm aluminum foil nwere ike dịkwuo okpomọkụ na-eguzogide ọnụ ụzọ nke aluminum foil ka 180 ℃, na-agbasawanye windo okpomọkụ na-agbaze karịa site na 10 ℃ (150-160℃) ruo 30 ℃ (150-180℃). Oburu, ọnụọgụ esemokwu nke mkpuchi PI (0.18) dị ala karịa nke foil aluminum efu (0.25), ibelata interlayer sliding n'oge okpomọkụ-akara na ibelata ezighị ezi site 40%, na-ebelata okwu ọkụ ọkụ a nke ọma.
    • Na-eme ihe “ọgwụgwọ elu anodizing”: Site na 20-30V DC electrolysis, A na-emepụta ihe nkiri 50-100nm Al₂O₃ oxide n'elu elu aluminom., mbenata thermal conductivity site 12% na igbu oge na-ebufe okpomọkụ na oyi akwa nrapado ka ịzenarị agbaze mpaghara. Nnwale nke ụlọ ọrụ na-egosi na ọnụ ọgụgụ mmebi nke na-agbaze karịa nke 6μm aluminum foil mgbe anodizing na-ebelata site na. 10% ka 3.2%, na-emewanyewanye nke ọma Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri.
  1. Nhazi nhazi nke nhazi ihe mejupụtara
    • Iji “gradient okpomọkụ-akara oyi akwa”: Dochie oyi akwa mkpuchi okpomọkụ otu PE ọdịnala (20μm gbara ọkpụrụkpụ) ya na a “PE+EVA gradient oyi akwa” (15μm PE oyi akwa, ebe mgbaze 130 ℃; 5μm EVA oyi akwa, ebe mgbaze 110 ℃) na-eji ebe mgbaze dị ala nke EVA iji belata okpomọkụ-akara okpomọkụ (site na 140 ℃ ruo 125 ℃), ibelata oge kpo oku nke aluminom foil. Ke ozo, ike nkekọ nke gradient oyi akwa ruru 55N/15mm, 22% dị elu karịa nke otu oyi akwa PE, na-eme ka ikike mgbochi na-adịghị mma ma na-enye ntọala ihe onwunwe iji dozie okwu a na-ekpo ọkụ ọkụ.

Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ nri-4

(2) Akụrụngwa Ọkwa: Nkwalite nkenke dị elu iji kwekọọ na nhazi nhazi nke 6μm Aluminom foil

Na mgbakwunye na nkwalite ihe onwunwe, imelite nkenke akụrụngwa dị oke mkpa iji gbochie ntụpọ ọkụ-akara:

  1. Na-akwalite sistemu njikwa okpomọkụ-akara
    • Inweta “PID + njikwa okpomọkụ infrared mechiri emechi”: Na-etinye ihe mgbochi platinum Pt100 (nkenke ± 0.1 ℃) na okpomọkụ-akara igwe na ịwụnye temometa infrared (oge nzaghachi <0.01s) na okpomọkụ-akara ebe ka ezigbo oge na-azụ azụ okpomọkụ deviations na mezie kpo oku ike, imeziwanye njikwa njikwa okpomọkụ site na ± 3℃ ruo ± 0.5℃. Mgbe ngwa na usoro mmepụta, A na-eme ka ihe dị iche na okpomọkụ dị na mpaghara mkpuchi okpomọkụ n'ime 1 ℃, ibelata nbibi n'oke agbaze site 60% ma na-ebelata nke ọma Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri.
  1. Nkwalite nke nrụgide na usoro nhazi
    • Na-ejikọta usoro nhazi anya: Ịwụnye igwefoto ụlọ ọrụ 2-megapixel (ugboro agbapụ 50fps) n'ọdụ ọkụ-akara, jikọtara ya na igwe ọhụụ algọridim (nhazi nkenke ± 0.05mm), iji dozie oge ngbanwe nke ọnọdụ okpomọkụ-akara ngosi. Nke a na-achịkwa ezighị ezi n'akụkụ akara si n'elu 0.5mm ruo ≤0.2mm, imezu ihe achọrọ GB/T 2790 na idozi Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri site na njedebe akụrụngwa.

(3) Ọkwa usoro: Nchikota oke na njikwa gburugburu iji wuo windo usoro kwụsiri ike

Nkwalite ihe na akụrụngwa na-emeju ihe, njikarịcha usoro na-eme ka nkwụsi ike nke okpomọkụ-akara:

  1. Orthogonal njikarịcha nke ikpo ọkụ-akara (DOE nnwale imewe)

Site na nyocha orthogonal (ihe: okpomọkụ T, nrụgide P, oge t; ọkwa: T=120-130℃, P=0.12-0.18MPa, t=0.3-0.4s) na nzaghachi elu usoro nyocha, A na-ekpebi nchikota oke usoro kacha mma: T=125℃, P=0.15MPa, t=0.35s. N'ebe a, ike okpomọkụ-akara nke 6μm aluminum foil ruru 52N/15mm (16% elu karịa tupu njikarịcha), ọnụ ọgụgụ na-ezighị ezi bụ 0.8%, na oke-agbaze ọnụego mmebi bụ 2.1%, na-enye usoro ndabere maka idozi Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri.

  1. Njikwa ziri ezi nke ọnọdụ okpomọkụ na iru mmiri
    • Ịwụnye a “usoro okpomọkụ na iru mmiri mgbe niile” n'ime ụlọ ọrụ mkpuchi okpomọkụ: Na-achịkwa okpomọkụ na 23 ± 2 ℃ (ibelata mgbasawanye ọkụ na mkpirisi nke foil aluminum ruo ≤0.05%) na iru mmiri na 45± 5% (na-ezere mmịpụta mmiri n'elu aluminom foil). Oburu, ịwụnye ọta ikuku nke mpaghara n'ọdụ ụgbọ mmiri na-ekpo ọkụ iji gbochie mgbanwe okpomọkụ na iru mmiri nke mpaghara site na ikuku ntụ oyi na-efe efe., na-ebelata ihe ize ndụ nke nkwụsịtụ na-agbaze ma na-enyere aka n'ịkwalite okwu ọkụ ọkụ a.

Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ nri-2

(4) Ọkwa nleba anya nke ọma: Nchọpụta ọnlaịnụ na nkwenye na-anọghị n'ịntanetị iji wuo njikwa mechiri emechi

Iji gbochie nlọghachi nke nsogbu okpomọkụ-akara, usoro nleba anya zuru oke dị mkpa:

  1. Sistemụ nchọpụta ozugbo n'ịntanetị
    • Nchọpụta ike akara ọkụ dị n'ịntanetị: Ịwụnye ihe mmetụta esemokwu (nkenke ± 0.1) mgbe okpomọkụ-akara ọdụ ka randomly sample n'ihu, etiti, na n'azụ ngalaba nke ọ bụla aluminum foil mpịakọta (otu sample kwa 100m), ezigbo oge ịchọpụta okpomọkụ-akara ike, ma na-atụ egwu na-akpaghị aka ma na-edozi parameters ma ọ bụrụ na ọ dị ala karịa 40N/15mm;
    • Nchọpụta akara n'ịntanetị: Iji a “ihe nleba anya nrụgide adịghị mma” (nchọpụta nkenke 1Pa) iji nwalee akara nke nkwakọ ngwaahịa na-ekpo ọkụ (uru nrụgide na-adịghị mma -50kPa, oge njide nrụgide 5s), na-ajụ nkwakọ na-akpaghị aka na ọnụego ntapu >0.5kPa/s, na igbochi nlọghachi nke Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri site na njedebe mma.

4. Nyochaa ngwa: Mmetụta Mmezi nke Ngwọta na Okwu Akara Okpomọkụ nke 6μm Aluminom Foil na Nkwakọ ngwaahịa nri.

Iji kwado ịdị irè nke ngwọta ndị a tụrụ aro, ụlọ ọrụ na-emepụta akpa akị 20g tinyere usoro ndị a dị n'elu, na-ebute ọganihu dị ukwuu na okpomọkụ-akara okwu nke 6μm aluminom na nkwakọ ngwaahịa nri na isi ihe egosi:

  1. Ngosipụta mma: Ọnụego ndakọrịta okpomọkụ-akara belatara site na 8.5% ka 0.7%, ọnụ ọgụgụ mmebi n'elu-agbaze gbadara site na 11.2% ka 2.3%, ike mkpuchi okpomọkụ kwụsiri ike na 50-55N / 15mm, na akara iru eru abawanye site na 92% ka 99.8%, izute ndị ahịa chọrọ nke “6-ndụ nchekwa ọnwa na enweghị ntapu”;
  1. Ihe ngosi ọnụahịa: Ọnụego mkpofu ahịrị mmepụta belatara site na 12% ka 3.5%, ibelata mfu mkpofu kwa afọ site na ihe dị ka 860,000 RMB; Oriri ọkụ na-ekpuchi ọkụ belatara site na 15% (n'ihi Mbelata okpomọkụ-akara okpomọkụ si 140 ℃ ka 125 ℃), na-azọpụta kwa afọ ọkụ eletrik na-akwụ ụgwọ site ihe 120,000 RMB;
  1. Ngosipụta arụmọrụ: The okpomọkụ-akara ọsọ si 40m/min na-60m/min, imeziwanye ikike ahịrị mmepụta site na 50% na imezu ihe achọrọ n'usoro oge kacha elu.

Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ nri-1

5. Mmechi: Isi mgbagha maka idozi okwu ọkụ-akara nke 6μm Aluminom foil na nkwakọ nri nri.

Na nchịkọta, Okwu mkpuchi okpomọkụ nke 6μm aluminum foil na nkwakọ ngwaahịa nri abụghị “ntụpọ ebumpụta ụwa nke mkpa ihe” ma pụta site ezughị ezu mmekọrịta n'etiti “ihe onwunwe Njirimara, akụrụngwa nkenke, Usoro nhazi usoro, na ọnọdụ gburugburu ebe obibi”. Isi mgbagha maka idozi nsogbu a dị na:

  1. Ọkwa ihe: Ịkwalite nguzogide okpomọkụ na ikike mgbochi nke 6μm aluminum foil site na mgbanwe elu (PI mkpuchi, Anazizinye) na njikarịcha nhazi ihe mejupụtara (gradient okpomọkụ-akara oyi akwa), na-agbasawanye windo usoro na ibelata mkpali nsogbu site na mgbọrọgwụ;
  1. ọkwa akụrụngwa: Na-akwalite akụrụngwa mkpuchi okpomọkụ na “njikwa okpomọkụ dị elu, edo edo nsogbu, na nhazigharị anya” dị ka isi imeghari ka usoro uche nke mkpa foil na-ebelata nsogbu omume site na ngwaike ọgwụgwụ.;
  1. Usoro na ọkwa nlekota oru: Iwulite windo usoro akara okpomọkụ kwụsiri ike site na njikarịcha nnwale nnwale DOE yana njikwa gburugburu ebe obibi, na ịmepụta njikwa mechiri emechi na nchọpụta ntanetị iji hụ na edozila nsogbu ahụ kpamkpam site na njedebe usoro.

Na-ele Anya Anya, na mmepe nke “ultra-light na ultra-thin” omume nkwakọ nri (E.G., 5μm aluminom), ọ ga-adị mkpa iji tinyekwuo ya “usoro ọgụgụ isi (amụma parameter AI), arụ ọrụ mkpuchi (nnukwu okpomọkụ na-eguzogide + obere esemokwu), na ngwá ọrụ dị elu (ọnọdụ nanoscale)”. Nke a ga-enye ọ bụghị naanị na-enye ntụaka maka yiri usoro okwu nke mkpa ihe ma na-akwalite wider ngwa nke 6μm aluminum foil na nri nkwakọ ubi ubi., imezu otutu ebumnuche nke “dị nro, ntụkwasị obi dị elu, na obere ike oriri”.

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