3004 Aluminum ido loil: Halayyuka, Yanayin aikace-aikace da ƙima mai amfani

A matsayin Al-Mn-Mg jerin gami kayan, 3004 aluminum gami foil sigar ingantaccen aiki ne na 3000 Jerin - terile ƙarfi ne 30% sama da na 3003 aluminum ido biyu, da juriya na lalata sun fi 50% karfi fiye da na 1100 aluminum ido biyu, sanya shi fifikon albarkatun ƙasa don masana'antar kwantena mai matsakaici zuwa-ƙarshe. Wannan labarin yana mai da hankali kan ainihin abinsa, fasaha daidaitawa da masana'antu m darajar, samar da kamfanonin kwantena tare da cikakken bayanin fasaha daga zaɓin kayan aiki zuwa aikace-aikace.

A.Material Foundation: Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa

A kwantena karbuwa na 3004 Aluminum alloy foil mai tushe daga madaidaicin ƙirar abun da ke ciki. Sabanin 3003, wanda aka haɗa tare da kashi ɗaya na Mn, Bugu da ƙari na Mg yana samar da tsarin al-Mn-Mg, kai tsaye inganta ƙarfi, juriya da lalata da ake buƙata don kwantena.

Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙaƙwalwa (Mai jituwa tare da ASTM B209)

Kashi	Kashi na taro (%)	Hakuri (%)	Muhimmiyar rawa a cikin Yanayin Kwantena
Aluminum (Al)	≥95.0	± 0.5	Samar da asali ductility ga zurfin zane forming
Manganese (Mn)	1.0-1.5	± 0.1	Yana haɓaka ƙarfin juzu'i don tsayayya da nakasar tari
Magnesium (Mg)	0.8-1.3	± 0.1	Yana haɓaka juriya na acid/alkali, dace da abinci/abin sha lamba
Iron (Fe)	≤0.7	± 0.05	Yana sarrafa girman hatsi don guje wa ƙulla tsatsa a cikin kwantena masu sirara
Siliki (Kuma)	≤0.3	± 0.03	Yana rage taurin aiki don tabbatar da kaurin bangon kwantena iri ɗaya
Copper (Tare da)	≤0.25	± 0.02	Yana rage lalata intergranular, saduwa da bukatun aminci na lamba abinci
Zinc (Zn)	≤0.25	± 0.02	Yana hana canza launin saman kwantena yayin ajiya

Tasirin Haɗin Kai na Maɓalli na Maɓalli

Mn-Mg Ƙarfafa Makarantun: Siffofin Manganese sun tarwatsa MnAl₆ suna hazo a cikin matrix aluminum, yayin da magnesium ya kasance a cikin nau'i mai mahimmanci. Haɗin kai tsakanin su biyun yana ba da damar ƙarfin ɗaure na 3004 Aluminum alloy foil ya wuce 200MPa, wanda ya isa don tallafawa nauyin kai da matsa lamba na kwantena na ruwa (kamar gwangwani na abin sha) tare da ƙarar fiye da 1l.

Wajabcin Kula da Najasa: Idan abun cikin ƙarfe ya wuce 0.7%, ƙananan matakan FeAl₃ za su kasance, wanda ya zama tushen fashewa yayin zane mai zurfi na akwati (yana haifar da zubar ruwa); wuce kima abun ciki na silicon (>0.3%) zai rage girman elongation, yana sa ba zai yiwu a samar da kwantena marasa daidaituwa ba (kamar akwatunan abinci mai ɗaki da yawa) a mataki daya.

B.Technical Parameters: Madaidaicin daidaitawa zuwa yanayin kwantena

Masana'antar kwantena tana da ƙayyadaddun buƙatu don sigogin kayan - gwangwani mai karen bakin ciki na buƙatar kulawar kauri mai ƙarfi., yayin da kwantenan sinadarai ke mayar da hankali kan ƙarfi da juriya na lalata. 3004 foil alloy aluminum yana rufe ainihin buƙatun kwantena daban-daban ta hanyar daidaita ma'auni mai girma dabam.

Kayayyakin Injini (Rarraba ta Temper)

Mai fushi	Ƙarfin Ƙarfin Ƙarfi (MPa)	Ƙarfin Haɓaka (MPa)	Tsawaitawa (A50, %)	Tauri (Hv)	Dace Nau'in Kwantena
H14	210-250	180-220	8–12	65-75	Gwangwanin abin sha mai sirara (0.12- 0.18 mm)
H18	260-300	240-280	4–7	80–90	Chemical reagent gwangwani (0.25- 0.35 mm)
H24	200-240	170–210	10–14	60–70	Gwangwani ajiyar abinci (0.15- 0.22 mm)
O (Anane)	110-140	40-60	25–30	30–40	Gwangwani na 'ya'yan itace marasa tsari (zurfin zane kafa)

Abubuwan Bukatun Ingantattun Girma da Filaye

Hakuri mai kauri

Lokacin da kauri shine ≤0.2mm, ana sarrafa haƙuri a ± 2μm (don tabbatar da dumama microwave uniform ba tare da zafi na gida ba); lokacin da kauri yake >0.2mm, haƙuri shine ± 3μm (don saduwa da ƙarfin kwanciyar hankali na kwantena masu kauri).

Daidaiton Nisa

Nisa na nade abu jeri daga 300-1600mm, tare da juriya na ± 1mm (rage sharar gida a lokacin da ba a cikin kwantena da ƙara yawan amfanin kayan aiki zuwa sama 98%).

Halayen saman

Tsawon saman Ra shine 0.2-0.8μm (ƙananan dabi'un Ra suna rage mannewa na abinci mai ɗanɗano kamar jam, yayin da high Ra dabi'u inganta shafi mannewa); Matsakaicin ƙugiya shine ≤1 yanki/m² (tare da diamita na pore ≤0.1mm don hana zubar da kwantena na ruwa).

C.Tsarin daidaitawa: Daidaita Mahimman Tsari na Ƙirƙirar Kwantena

Amfanin 3004 Aluminum alloy foil ya ta'allaka ne a cikin haɗin kai maras kyau tare da mahimman matakai guda uku na masana'antar kwantena - zane mai zurfi, nada kafa da zafi sealing, warware hanyoyin zafi maki na kayan gargajiya (kamar 3003 kuma 5052).

Tsarin Zane Mai zurfi: Dace da Kwantena Ba bisa ka'ida ba

Don tsarin da bai bi ka'ida ba kamar gwangwani masu siffar pear da akwatunan abincin rana mai ɗaki da yawa, 3004 aluminum ido biyu (cikin fushi) zai iya cimma rabon zane (tsayin akwati/diamita) na 2.8:1 tare da babban elongation na 25-30%, wanda shine 20% sama da na 3003 aluminum ido biyu.

Maɓallin Tsari Maɓalli

Gudun zane shine 30-50mm/s, kuma ƙarfin mariƙin mara komai shine 15-25kN; matsakaita annealing a 320-350 ℃ na 1-2h ake bukata bayan kowane 2-3 wucewa don kawar da aiki hardening..

Tasiri Mai Aiki

Kamfanin gwangwani yayi amfani da 0.18mm O-zazzabi 3004 foil don samar da gwangwani na peach 500ml, kuma adadin cancantar kafa lokaci ɗaya ya ƙaru daga 95.7% (tare da 3003 tsare) ku 99.2%, yayin da raguwar raguwa ya ragu da 67%.

Ƙirƙirar Ƙwaƙwalwa: Ingantacciyar Ƙirƙirar Kwantenan da za a iya zubarwa

A cikin layin samar da coil don kwantenan da za a iya zubarwa kamar kofuna na yogurt da akwatunan ɗaukar kaya, da 200-240MPa tensile ƙarfi na 3004 aluminum ido biyu (a cikin H24) iya tsayayya da high-gudun kafa tashin hankali na 300-400 guda a minti daya, guje wa karyewar nada.

Daidaitawar Sama

Ƙwararren ƙasa na Ra 0.4-0.6μm yana ba da damar sakin mold ba tare da ƙarin mai ba, rage haɗarin gurɓataccen abinci; Haƙurin nisa na ± 1mm yana sarrafa sharar gida yayin blanking zuwa ciki 2%.

Kwatancen inganci

Ma'aikatar ganga ta yi amfani da 0.12mm H24-zazzabi 3004 foil don samar da kofuna na yogurt 150ml, kuma fitar yau da kullun ya karu daga 430,000 guda (tare da 3003 tsare) ku 500,000 guda, yayin da amfani da makamashi ya ragu da 12%.

Tsarin Rufe Zafi: Tabbatar da kwantenan iska

Akwatunan da ke da iska kamar gwangwani kofi da gwangwani na abinci suna da ƙaƙƙarfan buƙatu don aikin rufe zafi. The thermal conductivity na 3004 aluminum gami tsare ne 150W /(MİI K) (10% sama da na 3003 tsare), wanda ke tabbatar da daidaituwar canjin yanayin zafi mai rufewa (180-220 ℃) kuma yana guje wa gazawar rufewar gida.

Daidaituwar Rufi

Adhesion tsakanin surface da PET / PP shafi ne ≥5N / 25mm (25% sama da na 3003 tsare), wanda ke hana kwasfa a lokacin sufuri kuma yana tabbatar da yawan zubar da iska na ≤0.1cc / rana a cikin lokacin ajiya na watanni 6. (yarda da ISO 11607 ƙa'idoji).

D.Application Scenarios: Zaɓin Rarraba ta Nau'in Kwantena

Kwantena a cikin masana'antu daban-daban suna da mahimmancin buƙatun aikin kayan aiki daban-daban. Ta hanyar haɗuwa da fushi da kauri, 3004 aluminum gami foil rufe uku core filayen: abinci, abubuwan sha da sinadarai.

Kayan Abinci: Daidaita Tsaro da Tsari

Nau'in Kwantena	3004 Ƙididdigar Foil	Mahimman Abubuwan Daidaitawa	Matsayin Tsaro
Gwangwani Acidic	Sa fushi, 0.15- 0.20 mm	Acid juriya ga kwayoyin acid (pH 3.0-4.5), high elongation	EU 10/2011 iyakar ƙaura ≤10mg/dm²
Gwangwanin Nama Mai Mai	H24 zafi, 0.18- 0.25 mm	Juriya shigar mai, babban ƙarfi ga anti-stacking	FDA 21 Cfr 175.300
Akwatunan Abincin Abinci na Microwave	H14 zafi, 0.20- 0.30 mm	High zafin jiki juriya har zuwa 250 ℃, babu cutarwa ƙaura	GB 4806.3-2022 (China)

Kwantenan Abin Sha: Daidaita Ƙarfi da Haske

Gwangwani Masu Abin Sha Na Carboned: H18 zafin jiki tare da ƙayyadaddun 0.12-0.18mm. Ƙarfin ƙarfinsa na 260-300MPa zai iya tsayayya da matsa lamba na ciki na 0.5MPa. Idan aka kwatanta da 3003 tsare, shi ne 20% bakin ciki, kuma an rage nauyin kowane gwangwani daga 15g zuwa 12g (adawar 300 ton na aluminum per 10 gwangwani miliyan a shekara).

Gwangwani Juice: H14 zafin jiki tare da ƙayyadaddun 0.15-0.20mm. Yayin da yake tsayayya da lalata daga ruwan 'ya'yan itace, samansa tare da Ra ≤0.4μm yana ba da damar bugu mai girma, kuma an inganta mannewa tawada ta 30%.

Sinadaran Kwantena: Tabbatar da Juriya na Lalata da Ƙarfi

Nau'in Kwantena	3004 Ƙididdigar Foil	Buƙatun bukatun	Matsayin Gwaji
Neutral Reagent kwalabe	H18 zafi, 0.25- 0.35 mm	Juriya ga kaushi kamar ethanol/acetone, babu nakasawa	GB/T 13251-2008 (China)
Gilashin kwaskwarima	H24 zafi, 0.18- 0.25 mm	Santsi kuma mara aibi, Ƙarfe mai nauyi ≤10ppm	ISO 22716 Kayan shafawa GMP
Gwangwani Maganin Maganin Ƙarƙashin Ciki	H18 zafi, 0.30- 0.40 mm	Babu nakasawa bayan digo 1.5m, juriya ga lalatawar magungunan kashe qwari	GB/T 19160-2008 (China)

E.Mai Amfani: lamuran, Fa'idodi da Abubuwan Gaba

Abubuwan Aikace-aikacen Kasuwanci (Magana don Fa'idodin Gaskiya)

Harka 1: Haɓaka kayan abu a cikin masana'antar gwangwani ta 'ya'yan itace

An fara amfani da wata sana'ar gwangwani ta kasar Sin 3003 O-haushi foil don samar da gwangwani peach 1L, wanda ya kasance a 6.2% Yanke kudi (saboda tsagewar zane) da kuma lalata bango na ciki bayan 3 watanni na ajiya. Bayan canzawa zuwa 0.18mm O-temper 3004 tsare, yawan tarkace ya ragu zuwa 2.1%, an kawar da matsalar lalata, shekara-shekara tanadi tanadi 800,000 RMB, kuma kamfanin ya wuce takardar shaidar abinci ta EU, tare da ƙarar fitarwa ya karu da 25%.

Harka 2: Aikin Wuta Mai Sauƙi don Gwangwani Abin Sha

Kamfanin abin sha na makamashi na Turai, don yin aiki da Tsarin Daidaita Iyakar Carbon EU (Cbam) bukatun, ya maye gurbin 0.18mm H18-zafin 3003 tsare amfani ga 500ml gwangwani tare da 0.15mm H18-zafin 3004 tsare. An rage nauyin kowace gwangwani da 20%, iskar carbon shekara-shekara ya ragu da 15%, farashin sufuri ya ragu 18%, kuma juriya na ciki ya karu daga 0.45MPa zuwa 0.5MPa, saduwa da buƙatun abubuwan sha na carbonated.

Kwatancen Fa'ida Mai Mahimmanci tare da Masu fafatawa

Kwatanta Girma	3004 Aluminum ido biyu (H24 zafi)	3003 Aluminum ido biyu (H24 zafi)	304 Bakin karfe	Takaitacciyar Fa'idodin Mahimmanci
Ƙarfin Ƙarfin Ƙarfi (MPa)	200-240	160-190	515-620	Ƙarfi ya cika buƙatun kwantena, sama da 3003
Yawa (g / cm³)	2.73	2.73	7.93	70% ya fi sauƙi fiye da bakin karfe, gagarumin tasiri mai nauyi
Kuɗi (RMB/kg)	22-25	18–21	38–42	40% mai rahusa fiye da bakin karfe, high kudin-tasiri
Tsarin tsari (Rabon Zane)	2.8:1	2.5:1	1.5:1	Zai iya samar da kwantena marasa tsari, nisa fiye da bakin karfe

Hannun Ci gaban Gaba

Bambance-bambancen masu Rahusa

Ta rage abun ciki na Mg zuwa 0.6-0.9%, daidaita abun ciki na Mn zuwa 1.3-1.6%, da kara alamar Ti (0.02-0.05%), maras tsada 3004 tsare yana tasowa, tare da rage farashin 8-10%, dace da kasuwar kwantena mai araha mai araha.

Fasahar Foil Composite

Ana yin sifofi masu haɗaka ta hanyar haɗawa da EVOH (Oxygen barrier Layer) da LDPE (zafi-rufe Layer), tare da adadin iskar oxygen na ≤0.1cc/(m²·day), dace da dogon shiryayye-ray bukatun na kayan abinci. Ana sa ran cewa girman kasuwar wannan filin zai kai 5 biliyan RMB 2028.

Babban Abubuwan Da Aka Sake Fa'ida

Amfani da sharar gida 3004 kwandon shara don sake yin amfani da su, abun cikin da aka sake fa'ida zai iya kaiwa 70% (sarrafa Fe/Si ta hanyar fasahar rabuwa da kazanta), kuma amfani da makamashi kawai 5% na farko na aluminum, bin manufar ci gaba mai dorewa a duniya (SDG 12).

F. Shafi: Mahimman Matsayin Aiwatarwa

Jerin Mahimman Ma'auni na Aiwatarwa

Standard Organization	Adadin Lamba	Babban Abun ciki	Yanayin aikace-aikace
ASTHMA (Amurka)	ASTM B209	Abun da ke ciki da kaddarorin inji na aluminum gami foil	Saye da karɓa na duniya
FDA (Amurka)	21 Cfr 175.300	Bukatun aminci don kayan ƙarfe-abinci	Kayan abinci/abin sha
EU	Ka'ida (EU) 10/2011	Iyakance ƙaura don kayan hulɗar abinci	An fitar da kwantena zuwa EU
China	GB/T 3198-2020	Aluminum alloy foil don marufi da kwantena	Samar da tallace-tallace na cikin gida
ISO	ISO 15336	Janar bayani dalla-dalla ga aluminum gami foil	Kasuwancin duniya

Abubuwan da'irar aluminum:

Aluminum da'irar ya dace da kasuwanni da yawa, ciki harda kayan girki, masana'antun kera motoci da haske, da dai sauransu., godiya ga kyawawan halaye na samfur:

Ƙananan anisotropy, wanda ke sauƙaƙe zane mai zurfi
Strong inji Properties
Babban kuma daidaituwa zafi watsawa
Ability don enameled, rufe da PTFE (ko kuma wasu), anodized
Kyakkyawan tunani
Babban ƙarfi-zuwa nauyi rabo
Dorewa da juriya ga lalata

Tsarin Da'irar Aluminum

Ingot/Master Alloys — Narka wutar makera - Riƙe wutar makera — D.C. Caster — Wuri —- Scalper — Dandalin Rolling Hot - Mill Rolling Mill - Punching - Annealing Furnace — Binciken Ƙarshe - Shiryawa — Bayarwa

Shirya babban allo
Narka wutar makera: sanya gami a cikin tanderun narkewa
DC watsa aluminum aluminum: Don sa uwar ingot
Rufe murfin aluminum: don yin farfajiya da gefen santsi
Tanderun dumama
Abin birgima: ya sanya uwar murɗa
Colding mirgina niƙa: an mirgine murfin uwa azaman kaurin da kuke son siyan
Tsarin bugun: zama girman abin da kuke so
Ƙona wutar makera: canza yanayin
Binciken ƙarshe
Shiryawa: akwati na katako ko pallet na katako
Bayarwa

Ikon Kulawa

Tabbatarwa da ke ƙasa dubawa za a yi a cikin samarwa.

a. gano hasken haske—RT;
b. ultrasonic gwaji—UT;
c. Gwajin Magnetic Barbashi-MT;
d. gwajin shiga-PT;
e. Gano aibi na yanzu-ET

1) Ka zama 'yanci daga Tabon Mai, Haushi, Hada, Scratches, Tabo, Discoloration Oxide, Karya, Lalata, Roll Marks, Datti Streaks, da sauran lahani waɗanda zasu kawo cikas ga amfani.

2) Surface ba tare da layin baki ba, yanke tsafta, tabo na lokaci-lokaci, nadi bugu lahani, kamar sauran ka'idojin Gudanar da ciki na gko.

Aluminum fayafai shiryawa:

Za a iya tattara da'irar aluminium ta ma'aunin fitarwa, sutura da takarda mai launin ruwan kasa da fim ɗin filastik. Daga karshe, An gyara zagaye na Aluminum a kan katako na katako / katako.

Sanya driers gefen da'irar aluminum, kiyaye samfuran bushe da tsabta.
Yi amfani da takarda filastik mai tsabta, shirya da'irar aluminum, kiyaye hatimi mai kyau.
Yi amfani da takardan fatar maciji, shirya saman takardar filastik, kiyaye hatimi mai kyau.
Na gaba, akwai hanyoyi guda biyu na marufi: Hanya ɗaya ita ce marufi na katako, ta amfani da ɓawon burodin da ke tattara saman; Wata hanya ita ce marufi na katako, ta yin amfani da akwati na katako shirya farfajiya.
Daga karshe, sanya bel na karfe a saman akwatin katako, kiyaye akwatin katako da sauri da tsaro.

Aluminum da'irar Henan Huawei Aluminum. hadu da fitarwa. Za a iya rufe fim ɗin filastik da takarda mai launin ruwan kasa a bukatun abokan ciniki. Menene ƙari, ana ɗaukar akwati na katako ko pallet na katako don kare samfuran daga lalacewa yayin bayarwa. Akwai nau'i biyu na marufi, waxanda suke ido da bango ko ido ga sama. Abokan ciniki za su iya zaɓar ɗayansu don dacewarsu. Gabaɗaya magana, akwai 2 ton a cikin fakiti ɗaya, da loading 18-22 ton a cikin akwati 1 × 20., kuma 20-24 ton a cikin akwati 1 × 40..

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Domin tafiya da zamani, HWALU yana ci gaba da gabatar da yanayin kayan fasaha da fasaha don haɓaka gasa. Koyaushe riko da falsafar kasuwanci na inganci azaman cibiyar da abokin ciniki na farko, don samar da mafi kyawun samfuran da'irar diski na aluminum zuwa duk sassan duniya. Kara …