Ihe na-emetụta nchekwa nchekwa kpo oku nke 8011 Alloy Aluminium Foil Baking Akwụkwọ
Ndubata: Ihe kpatara nchekwa ikpo ọkụ ji bụrụ isi okwu maka akụrụngwa nkwakọ nri ọgbara ọhụrụ
Ka ụzọ ndụ zuru ụwa ọnụ na-amalite, otú ndị mmadụ si ekpo ọkụ, akpọọ nkụ, esi nri, na nri na-echekwa nri na-enwe mgbanwe dị ukwuu. Ma n'ime kichin ezinụlọ nwere fryers ikuku na oven multifunction ma ọ bụ n'ụlọ ọrụ azụmahịa na-arụ ọrụ usoro convection dị elu., mkpa maka ihe ndị nwere ike nagide okpomọkụ dị elu etoola nke ukwuu. N'ime ihe ndị a, nri-ọkwa 8011 aluminom foil mpempe akwụkwọ abụrụla otu n'ime ihe ndị a kacha iji rụọ ọrụ n'ihi nguzozi ya nke ike, elu kwụ ọtọ, thermal conductivity, na ndakọrịta na ụdị kọntaktị-kọntaktị.
Ma nri na-ekpo ọkụ na-enweghị usoro dị mfe. Ọ na-anọchi anya ọnọdụ dị mgbagwoju anya nke okpomọkụ, mmiri mmiri, mp, Afọ Ọdịnaya, Usoro ikuku, na nkwụsi ike. Variables ndị a na-emetụta ụfọdụ ihe ndị dị mkpa:
- Aluminom Ion Mbugharị,
- Igwe mkpuchi nke mkpuchi,
- NKWUKWU Ọdịda N'oge Asaa,
- enwere ike ịgbanyụ ọkụ mgbe ị na-akpọtụrụ abụba,
- ntọhapụ nke kemịkalụ site na nrapado ma ọ bụ ngwakọta mejupụtara,
- ọnwụ nke nguzosi ike n'ezi ihe n'oge usoro ikpo ọkụ na-adịte aka.
Site na usoro nhazi na-emesi ike zuru ụwa ọnụ - dị ka EU Framework Regulation (Eeki) Mba. 1935/2004, FDA 21 Cfr, China GB 4806 usoro, na Iwu Ịdị ọcha nri nke Japan-ndị nrụpụta ga-aghọtarịrị usoro sayensị ziri ezi nke na-ekpebi ma ihe ọ na-arụ ọrụ n'enweghị nsogbu n'okpuru ọnọdụ okpomọkụ na nke siri ike..
Edemede a zuru oke na-ejikọta ihe ọmụma sitere na metallurgy, injinia thermal, nri kemistri, sayensị polymer, nhazi ihe mejupụtara, na nhazi mmepụta ihe. Ebumnobi ya bụ ịnye ntụaka nyocha nke a pụrụ ịdabere na ya na nke miri emi maka ndị nrụpụta, akụrụngwa n'ịtụgharị, ndị na-edozi nri, ndị injinia nkwakọ ngwaahịa, na ihe omume.
Ngalaba m - Ntọala Metallurgical nke 8011 Alloy na mmekọrịta ha na-ekpo ọkụ
1. Ihe mejupụtara kemịkal: Ihe ndabere maka nkwụsi ike n'okpuru okpomọkụ
8011 Alloy bụ akụkụ nke ezinụlọ Al-Fe-si-Si-Si-Si-Si-si na-agụnye:
- Aluminom (Al): 97.8-98.6%
- Ígwè (Fe): 0.6-1.0%
- Silikoni (Na): 0.5-0.9%
- Chọpụta ihe: Ku, Mn, Nke, Mg na ppm-obere pasent
Ihe mejupụtara a na-enye onyinye atọ dị mkpa maka nchekwa ọkụ:
(1) Iguzogide ime ka ụra dị elu
Tụnyere ya na obere ahịhịa dị ka 1235 ma ọ bụ 1060, 8011 nwere elu elu na si, na-enyere ndị na-enweghị ike nke ọma. Usoro ndị a na-eme ka nguzosi ike n'ezi ihe dị elu dị elu, ibelata ihe ize ndụ nke mgbawa, nguzobe pinhole, na nrụrụ.
(2) Inertness kemịkalụ n'ebe nri matrices
Mgbe anneed nke ọma, 8011 alloy na-etolite oyi akwa oxide kwụsiri ike (Alo₃) na ndị na-emegide acidic, nnu, ma ọ bụ nri abụba. Nke a na - eme ka ọpụpụ aluminom - otu n'ime akụkụ kachasị na nchekwa kọntaktị nri.
(3) Ike dị ukwuu n'oge ịgbasa ikuku
Ikuku fryer na ihe ndozi bu ihe eji eme ngwa ngwa, na-akpata mgbasawanye mberede. 8011'SATALALRGICGETGIRICGBỌCH SHAPSGHRIRIRIRICAVED na-egbochi iwesa na nbuckling, nke dị oke mkpa maka ịnọgide na-enwe nchekwa nri.
Nkebi nke II - mpịakọta na usoro na-egosi arụmọrụ nchekwa ikpeazụ
1. Ogo nkedo na-ekpebi nkwekọ n'ụkpụrụ ntọala ntọala
N'oge nkedo na-aga n'ihu, esịtidem porosity, nkewa, na ọka uniformity ozugbo mmetụta:
- foil iguzogide nrụgide thermal,
- ọgbọ pinhole n'oge mpịakọta,
- mkpuchi mkpuchi n'oge ngwakọta,
- ọkpụrụkpụ edo edo n'okpuru okpomọkụ.
Nkwarụ emepụtara n'oge nkedo ọ fọrọ nke nta ka ọ na-abawanye mgbe niile n'oge kpo oku, karịsịa na okpomọkụ n'elu 180 ° C.
2. Ratio Mbelata Rolling na Mmetụta Ya na Iguzosi Ike n'Ezi Ihe
Ọkwa dị elu 8011 foil na-enweta mbelata mkpokọta ~ 95%, nke na-eme ka o doo anya:
- finely achịkwa foil ọkpụrụkpụ,
- magburu onwe tensile ike,
- belata ọkwa nrụgide dị n'ime,
- mpe mpe mpe mpe mpe mpe akwa nwere ike gbasaa na oke okpomoku.
Mpempe akwụkwọ dị ala nwere ike ịmepụta oghere na ọkpụrụkpụ, nwere ike na-eme ka ebe ndị na-adịghị mma na-adịghị mma na ovens ma ọ bụ ikuku ikuku.
3. Ọnọdụ na-egbu egbu
8011 A na-etinyekarị fol achịcha O-iwe (A na-egbu egbu). Na-enye nnabata nke ọma:
- ugwu di egwu,
- Ndaba amụma dị n'okpuru okpomọkụ,
- Adhesion a pụrụ ịdabere na ya maka mkpuchi na laminates,
- A na-eme ka nchekwa dị mma na-eme ka ikuku na-efe efe n'ime ikuku fryers.
Na-ezighi ezi na-eweta britleness, na-eme ka foil nwee ike ịgbaji n'oge oke okpomọkụ.
Nkeji nke Atọ - Nhazi na mkpuchi ihe mejupụtara: Central Mkpebi nke kpo oku Safety
Ọtụtụ ihe eji eme achịcha na-agụnye 8011 foil abụghị foil otu oyi akwa. Ha nwere ike ịgụnye:
- akwa mkpuchi silicone,
- mpempe akwụkwọ greaseproof,
- Peach-na-eguzogide mmanụ ma ọ bụ n'ígwé,
- Achịcha dakọtara nke mmiri,
- Adhanis na-adịghị mma nke na-emekọ ihe ọnụ.
Ọ bụla oyi akwa ga-anọgidesi ike n'okpuru kpo oku. Mkparịta ụka nchekwa na-agụnye:
1. Nkwụsi ike nke mkpuchi
Mkpuchi kwesịrị ịtachi obi ruo 220-260 Celsius C na-enweghị:
- impeom,
- odoodo,
- na-emepụta mkpụrụ osisi na-emerụ ahụ,
- A na-atụfu adhesia,
- Ethere Na-emebe.
2. Omume Mbugharị na-adọrọ adọrọ
Adhesive adhonives ga-ezute oke SML. Adhesive adres na-adịghị mma nwere ike ịkwaga mgbe nri na-egbu egbu na okpomọkụ dị elu.
3. Ihe egwu di egwu
Akụrụngwa dị iche iche na-amụba na ọnụego dị iche iche. Lamination nke ọma nwere ike ibute:
- keigba ume,
- na-ekwu,
- mwepu,
- ikpughe nke akwa na nri.
Okwu ndị a na-emetụta nchekwa, Karịsịa ma ọ bụrụ na ihe mejupụtara na-amalite ibibi mgbe ị ga-ekpughere ya ọkụ.
Nkeji IV - Firermal Ngwá Ọrụ na Mbufe Ihe Nlereanya na-emetụta Nchekwa
1. Ahịrị nke Ọnọdụ na Mmetụta ha na Pool kwụsiri ike
8011 Alloy na-egosipụta ihe na-eme ka ọ dị mma, na-eduga na nrụpụta ngwa ngwa. Agbanyeghị, Oke kpo oku (E.G., Nri etinyeghị nri) nwere ike ịmepụta mgbasawanye dị iche iche, nwere ike ime ka ndị laminate na-emegharị.
2. Air na-eji ọkụ ikuku fered
Ikuku ikuku na-eme ka ọnọdụ kpo oku dị omimi:
- ikuku na-aga n'ihu,
- Ọgba ọsọ ọsọ ọsọ,
- Ndị agha shiee dị mkpa.
Ọnọdụ ndị a na-etinyekwu nrụgide na ihe atụnyere na ọdịnala ọdịnala.
3. Nyefee okpomọkụ na kọntaktị na anụ ezi nri
Bu abụba na-akpa àgwà dị iche na mmiri n'oge kpo oku:
- Ha na-erute elu dị elu karịa ngwa ngwa,
- Ha na-eme ka obodo dị iche iche,
- Ha na-abawanye ihe ize ndụ nke oke ikuku na mkpuchi.
Dos, Nnyocha dị ọkụ ga-agụnye ihe ngosi nri bara ụba.
Nkebi v - My Chemicalsgation na Nlele Nchekwa nri
1. Aluminom Ion Mbugharị
Ihe na-emetụta Mbugharị gụnyere:
- acidity nke nri (E.G., oroma nkịrịsị, Tomato),
- Nta,
- Oge kpo oku,
- mkpotutu oke,
- ọkpụrụkpụ na oxide oyi akwa kwụsie ike.
Emepụtara nke ọma nri-ọkwa 8011 aluminom foil baking akwụkwọ nwere ọkwa mbugharị dị ala nke ukwuu ọbụlagodi na gburugburu acidic.
2. Ihe mkpuchi mkpuchi mmebi site na ngwaahịa
Okpomọkụ dị elu nwere ike ịkpata:
- polymer yinye mkpa,
- mwepụta nke VOC,
- nhazi nke ngwaahịa oxidation akụkụ.
Nnwale usoro iwu dịka OMA (mkpokọta njem) na NIAS (ihe ndị na-abụghị ụma agbakwunyere) Ntụle dị oke mkpa.
3. Nrapado na Ink kwụsie ike
Ọ bụ ezie na ọtụtụ mpempe akwụkwọ anaghị eji ink ebipụtara n'akụkụ kọntaktị nri, ụfọdụ ihe eji eme ihe na-eji adhesives. Ndị a ga-esiri ike na oke mgbochi na-agagharị n'okpuru EU na FDA.
Ngalaba VI - usoro nkwụsi ike n'okpuru ọnọdụ ọkụ
1. Ike ike
8011 foil na-enye mmiri mmiri dị elu karịa 1235 ma ọ bụ 1060 foil. Ichebe nguzosi ike na-egbochi:
- Rinda n'oge nri ma ọ bụ na-echegharị,
- na-adọwa n'okpuru ọgba aghara ikuku,
- Achịcha mgbe nri mmiri na-eme mkpọtụ.
2. Mmebi na-agbanwe agbanwe
Wrinkling ga - eme ka kọntaktị kọntaktị ma nwee ike ikpughe akụkụ iji belata.
3. Edge Curling
Achịcha Curling nwere ike ibute:
- Mkpụrụ nri,
- ikpughe nke adhesives,
- ihe egwu nke iji kpo oku.
Nkebi nke vie - Nchekwa nchekwa metụtara iji ya
Ọbụna ihe kachasị mma na-aghọ ihe dị ize ndụ ma ọ bụrụ na eji ya.
1. Inwe oke ikuku
Ihe owuwu ka ukwuu na-anabataghị 230-260 ° C. Oke ikuku nwere ike ibute:
- foil embrittment,
- Ikpuchie emebi emebi,
- mgbanye mmanụ,
- Ikewapụ Nkebi.
2. Kpọtụrụ gị na ngwa ngwa
Ekpughere ihe gba ọtọ:
- kpoo fiil,
- Mee ngwangwa oxidinate,
- mepụta isi na-enwu ọkụ.
3. Jiri nri a acidic ụcha
Ọ bụ ezie na nchekwa dị na oke, Nri acidic acidic na-ewute ya ogologo oge nwere ike iji belata mgbasa nke aluminom.
4. Iwepụ nke kpụ ọkụ n'ọnụ
Na-atụgharị ihe eji eme ihe maka iji otu o nwere ike ibute:
- Ike ọgwụgwụ,
- Ibe mkpuchi,
- ofufe.
Nkebi nke 1ii
1. European Union (EU) Igbado
EU FRAMSITE EGO:
- Iwu (Eeki) 1935/2004
- Iwu (EU) 10/2011
- N'ime 646, N'ime 1186, N'ime 13130
Ndị a na-achịkwa mbugharị n'ozuzu, kpọmkwem njem, mkpuchi mkpuchi, na ịmegharị ọnọdụ kọntaktị nri.
2. Iwu FDA nke United States
FDA 21 Nkọwapụta CFR na-achịkwa:
- adhesives,
- mkpuchi akwụkwọ,
- Aluminom foil eji na kọntaktị nri.
3. China GB ụkpụrụ
Ụkpụrụ isi gụnyere:
- Gb 4806.9 (ígwè ihe)
- Gb 4806.8 (akwụkwọ maka kọntaktị nri)
- Gb 31604 ụzọ nnwale njem
4. Iwu ịdị ọcha nri Japan
Iwu Japanese na-eme ka nyocha ihe egwu na-eme ka nyocha zuru ụwa ọnụ.
Ngalaba ix - nyocha: 8011 Alloy vs. Ndị ọzọ foil
1. 8011 vs. 1235
- 8011 siri ike, ọzọ na-eguzogide okpomoku
- 1235 dị nro, Ọ Dịghị Mma Maka Ime achịcha
2. 8011 vs. 3003
- 3003 bụ corrosion-na-eguzogide ma ọ bụ na-ejikarị ụdị dị egwu
- 8011 Ihe ndị dị mkpa na ngwa foil
3. 8011 vs. 8021
- 8021 na-enye ezigbo mgbochi ihe mgbochi
- 8011 na-eri ọnụ ahịa dị mma ma na-ejikwa ya
Nkebi nke X - Mpaghara Njikwa chọrọ
1. Njikwa PINHOLE
Ngwaahịa dị elu chọrọ ≤50 pinholes / m maka mkpa foil.
2. Ibe mkpuchi
Uwe mkpuchi na-egbochi njikọta mpaghara.
3. Ike na-agbanwe agbanwe
Nchọpụta ezughi oke na-akpata mpụ.
4. Ule na-agbanwe agbanwe
A na-enweta ọkụ ọ bụla na-enyefe nri.
Nkebi nke Xi - Omume kacha mma maka ndị na - emepụta
- Jiri ihe eji eme ihe.
- Kpechie usoro na-eme mkpọtụ iji belata brightleness.
- Gbakwunye mkpuchi silicone dị elu.
- Na-eduzi oge ule na-aga n'ihu.
- Nọgide na-eme ka ahịrị dị ọcha.
- Na-anwale nke ọma.
Nkeji XII — Omume kacha mma maka ndị ọrụ ngwụcha
- Zere gafere 230-260C dabere na nkọwapụta ngwaahịa.
- Zere ikpokọta nri nwere oke acid ruo ogologo oge.
- Ejila mpempe akwụkwọ na-emegharị emegharị.
- Gbochie kọntaktị na ihe ndị na-ekpo ọkụ.
- Gbaa mbọ hụ na ikuku na-efe efe na ikuku.
- Esokwala ma ọ bụ mpikota onu ahihia tupu ikpo oku.
Mmechi: Gini 8011 Alloy na-abụ ihe na-eduga maka ngwa ọkụ na-adịghị mma
Nchekwa ọkụ nke aluminom na-eme ka ihe ndị na-eme ihe, Ibe ego sayensị, teknụzụ mejupụtara, Ndị ọrụ ikuku, na nkwụsi ike. N'ime ihe ndị dị ugbu a, nri-ọkwa 8011 aluminom foil mpempe akwụkwọ na-anọchi anya ya na njiri mara, omume amụma n'okpuru okpomọkụ, obere ihe ize ndụ ọpụpụ, na ndakọrịta na ngwaọrụ kpo oku nke oge a.
Iji kwesịrị ekwesị ojiji, njikwa nrụpụta siri ike, na nnabata na ụkpụrụ zuru ụwa ọnụ, 8011 alloy na-aga n'ihu na-abụ ihe ngwọta a pụrụ ịdabere na ya na nke dị elu na nhazi nri ụlọ ọrụ mmepụta ihe na gburugburu ebe nri ụlọ.