Aluminium Foil Laminate ya PU Foam

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Aluminium Foil Laminate ya PU Foam

Ifumbire ya aluminiyumu ya PU ni ibikoresho byabugenewe byo gupakira / kumurika bigenewe guhuza ifuro rya Polyurethane (PU), bikora nk'urwego rukingira, rukingira, kandi rwubaka. Ikozwe muri aluminiyumu yuzuye (99.4% + isukuye) ikoresheje kuzunguruka neza, igaragaramo igipimo cyoroshye, gihindagurika cyane, hamwe no gufatana neza na matrike ya PU. Urupapuro rukora nk'inzitizi yo kurwanya ubushuhe, umwuka, hamwe n’ibyanduza mu gihe bizamura ubushyuhe bwa furo, itekinike, kandi biramba. Ikoreshwa cyane mubwubatsi, gukonjesha, gutwara abantu, no gukoresha inganda aho PU ifuro ya insulasi hamwe nu mutego wo kwisiga ihujwe nibikorwa bya bariyeri ya aluminium.

Icyitegererezo:
Aluminium Foil ya PU
Ikirango:
Icyuma cya Dignang

Kuboneka:

Umubare:



Baza Ongeraho Igitebo

Ibisobanuro ku bicuruzwa

Ifumbire ya Aluminiyumu ya PU (PU Foam Laminated Aluminium Foil)

1. Incamake y'ibicuruzwa

Ifu ya aluminiyumu yagenewe umwihariko wa PU yerekana uburyo bwihariye bwo gupakira no kumurika. Intego yacyo yibanze nugushiraho umubano ukomeye na Polyurethane (PU), bityo ukuzuza inshingano nyinshi zingenzi nkurwego rwo kurinda, gukingira, no kuzamura imiterere.

Iyi fayili ya aluminiyumu ikozwe mu burebure - aluminiyumu yera, hamwe n’uburinganire buke bwa 99.4%. Ibikorwa byo gukora birimo kuzunguruka neza, biha ibintu byinshi bitandukanye. Ubwa mbere, ifite igipimo cyoroheje, cyemerera gukora byoroshye no kwishyira hamwe mubikorwa bitandukanye. Icya kabiri, irerekana ihinduka ryinshi, ikayifasha guhuza imiterere itandukanye. Icya gatatu, irerekana neza cyane matrices ya PU ifata, itanga umutekano kandi muremure - urambye.

Mu mikorere, file ikora nka bariyeri nziza. Irinda ifuro rya PU kubushuhe, ikarinda kwinjiza amazi bishobora gutesha agaciro imikorere ya ifuro. Ihagarika kandi umwuka, ingenzi mukubungabunga imiterere ya furo. Byongeye kandi, irinda umwanda, ikarinda ubusugire bwifuro. Muri icyo gihe, iyo uhujwe na PU ifuro, byongera cyane ubushobozi bwimyanya yubushyuhe bwa furo, bigatuma bikora neza mukugumana ubushyuhe cyangwa ubukonje. Itezimbere kandi imashini itekanye ya furo, igabanya ibyago byo guhinduka mukibazo, kandi ikongerera igihe kirekire, ikongerera igihe.

Iyi aluminiyumu yihariye ya PU ifuro isanga ikoreshwa cyane mu nganda zitandukanye. Mu bwubatsi, ikoreshwa mugukingira inkuta, ibisenge, hasi, aho guhuza insimburangingo ya PU hamwe nimbogamizi za foil bitanga ingufu zingirakamaro. Muri firigo, ifasha kugumana ubushyuhe buke mukurinda kohereza ubushyuhe no kurinda ifuro ifu. Mu rwego rwo gutwara abantu, urashobora kuboneka mugukingira ibinyabiziga no kubisunika, bikorohereza abagenzi no kurinda ibice byoroshye. Inganda zikoreshwa mu nganda nazo zungukirwa nibi bikoresho, zikoresha imitungo ihuriweho na PU ifuro na aluminium foil kubikorwa bisaba kwikingira no kurinda.

2. Imbonerahamwe ya tekinike Ibisobanuro

Parameter	Ibisobanuro	Urwego rusanzwe	Inyandiko zisaba
Umubyimba	0.012mm, 0.015mm, 0.020mm, 0.030mm	0.008mm - 0.050mm	Ifu yoroheje (0.008-0.015mm) ya PU yoroheje; umubyimba (0.020-0.050mm) kuri PU ifunze
Aluminiyumu	≥99.4%	99.4% - 99.8%	Isuku ryinshi itanga ubworoherane no kurwanya ruswa
Alloy Grade	1235, 1145	1060, 1100	Icyiciro cya 1235 cyahisemo kumurika kubera guhindagurika neza
Ubushyuhe	O (Byoroshye)	O, H14	O umujinya wo guhinduka cyane; H14 kubisabwa PU ifuro
Kuvura Ubuso	Chromate idafite passivation, PE coating, acrylic primer	Passivation, igishyushye gishushe	Impapuro zometseho zongerera imbaraga ifuro rya PU (imbaraga zishishwa ≥1.5 N / 25mm)
Imbaraga	70 - 120 MPa	60 - 150 MPa	Imbaraga zisumba izindi zubaka PU ifuro laminates
Kurambura ikiruhuko	≥15%	12% - 25%	Iremeza guhinduka mugihe cyo kubumba / gushiraho
Igipimo cyo kohereza imyuka yo mu kirere (MVTR)	≤0.5 g / (m² · 24h)	0.1 - 1.0 g / (m² · 24h)	Nibyingenzi kuri barrière yubushuhe mubisabwa
Amashanyarazi	237 W / (m · K)	230 - 240 W / (m · K)	Kongera ingufu za PU ifuro ya 10-15%
Ubugari	500mm, 1000mm, 1250mm	300mm - 2000mm	Ubugari bwihariye buraboneka kumurongo uhoraho
Ibiro	33,6 g / m² (0.012mm), 42 g / m² (0.015mm)	22.4 - 140 g / m²	Umucyo woroshye kugirango wirinde guhungabanya uburemere bwa PU ifuro
Kwizirika kuri PU	≥1.5 N / 25mm	1.5 - 3.0 N / 25mm	Ikizamini ukoresheje 180 ° ikizamini cyibishishwa kuri 23 ° C.
Kurwanya ruswa	Yatsinze amasaha 48 yipimisha umunyu	Amasaha 48 - 96	Bikwiranye no murugo / hanze

3. Ibyiza byibicuruzwa

3.1 Imikorere ya bariyeri

Kurwanya Ubusumbane Bwinshi : Buzira kwinjiza imyuka y'amazi, birinda kwangirika kwa PU ifuro (gukura kw'ibumba, kugabanuka kw'imiterere) no kongera ubuzima bwa serivisi 30-50%

Inzitizi yo mu kirere na gazi : Kugabanya umwuka wa ogisijeni, kugabanya umuvuduko wa PU ifuro no kubika ibintu byangiza igihe

Ingabo zanduza : Irinda ifuro umukungugu, imiti, n’ibyangiza ibidukikije mu nganda cyangwa mu bwubatsi

3.2 Gutezimbere Imikorere

Kwiyongera k'ubushyuhe : Kugaragaza ubushyuhe bukabije, byuzuza ubushyuhe buke bwa PU ifuro kugirango hongerwe imbaraga muri insulation 10-15%

Kongera imbaraga za mashini : Ongeraho imbaraga zingana no kurwanya amarira kuri PU ifuro, birinda kwangirika mugihe cyo gutwara no kwishyiriraho

Igipimo gihamye : Kugabanya kugabanuka kwa PU ifuro / kwaguka bitewe nubushyuhe butandukanye (-40 ° C kugeza + 80 ° C), bikomeza uburinganire bwimiterere

3.3 Gutunganya & Inyungu zo Gusaba

Gufata neza cyane : Kuvura hejuru (passivation, coating) byemeza guhuza bikomeye na PU ifuro binyuze mumucyo, kubumba, cyangwa gufatira hamwe.

Ihinduka ryinshi : Igipimo cyoroheje hamwe nubushyuhe bworoshye byemerera guhuza isura ya PU ifunitse cyangwa idasanzwe idacitse

Ibihimbano byoroshye : Birashobora gukatirwa, kuzingirwa, no gutwikwa na PU ifuro ukoresheje ibikoresho bisanzwe, bigabanya igihe cyo gukora 20-30%

Umucyo woroshye : Ongeraho uburemere buke (≤5% yuburemere bwa foam-foil yuzuye), ukarinda PU ifuro yoroheje yoroheje

Ikiguzi-Cyiza : Igiciro gito cyibikoresho hamwe nubuzima bwa serivisi ndende bitanga imikorere ihanitse-ku giciro

3.4 Ibidukikije & Umutekano

Passivation idafite Chromate : Yubahiriza ibipimo bya RoHS na REACH, kubungabunga umutekano wibidukikije

Ntabwo ari uburozi : Shiramo ibikoresho bya aluminiyumu ntibishobora gukoreshwa na PU ifuro cyangwa kurekura ibintu byangiza, bibereye guhuza ibiryo (urugero, kubika imbeho)

4. Hasi ya Porogaramu

4.1 Kubaka no Kwubaka

Rigid PU Panel Panel : Yandujwe ku mbaho zo hanze zometseho urukuta, imbaho zo kubika ibisenge, hamwe n'inkuta zigabanijwe ku nyubako zo guturamo n’ubucuruzi.

Gukingira imiyoboro : Bizingiye ku miyoboro ya HVAC, imiyoboro y'amazi, n'imiyoboro y'inganda kugirango hongerwe ubushyuhe no kurinda ubushuhe

Gusasira ifuro rya kopi : Byakoreshejwe nkibikoresho byerekeranye no gutera pU ifuro ya pU muri attike, munsi yo munsi, no mu rukuta.

4.2 Gukonjesha & Urunigi rukonje

Firigo / Firigo : Yashizwe kumurongo wa PU ifuro hamwe nugukingura urugi kugirango bikonje neza kandi birwanya ubushuhe

Ububiko bukonje bukonje : Bihambiriye ku mbaho za PU ku rukuta, ku gisenge, no hasi, bikomeza ubushyuhe buke buke

Ubwikorezi bwa firigo : Bikoreshwa muri romoruki yikamyo, kontineri zoherejwe, hamwe na gari ya moshi kugirango bikingire pU ifuro, bibungabunge ibicuruzwa byangirika

4.3 Ibikoresho byo kuryamaho

Matelas & Sofa Cushions : Yandujwe na PU yoroheje kugirango ibuze inzitizi nubufasha bwimiterere, byongerera igihe ubuzima

Ibikoresho byo mu nzu : Byakoreshejwe nk'urwego rwo gusubiza inyuma PU ifata intebe, sofa, n'ibikoresho byo mu biro kugirango wirinde kwangirika kw'ifuro.

4.4 Inganda & Porogaramu zidasanzwe

Gukwirakwiza ibinyabiziga : Bihambiriwe na PU ifuro kugirango imodoka yimbere (ikibaho, imbaho z'umuryango, ibisenge by'inzu) kugirango bigabanye urusaku kandi bitezimbere ubushyuhe.

Ibikoresho byo gupakira : Byashyizwe kuri PU ifuro kugirango bikingire ibintu byoroshye (ibikoresho bya elegitoroniki, ibirahure) - bihuza inzitizi nubushuhe

Kwirinda inyanja : Byakoreshejwe mubwato bwimbere hamwe nimbere kugirango bikingire ifuro rya PU, birwanya kwangirika kwamazi yumunyu nubushuhe

5. Inzira yumusaruro

5.1 Gutegura ibikoresho bibisi

Guhitamo Aluminium Ingot : Ingunguru nziza ya aluminiyumu (99.4% + isuku) irashonga hanyuma ikajugunywa muri aluminiyumu (uburebure: 6-8mm)

Gutegura impfabusa : Ibiceri birasuzumwa kugirango habeho ubusembwa, imiterere yimiti, hamwe nukuri

5.2 Inzira yo kuzunguruka

Gushyushya Bishyushye : Ibiceri bya Aluminiyumu birashyushye kugirango bigabanye umubyimba kugeza kuri 2-3mm (intera intera)

Ubukonje bukonje : Inzira nyinshi zo gukonjesha (ubushyuhe bwicyumba) zigabanya umubyimba kugera kuntego (0.008-0.050mm), byemeza ubunini bumwe nubuso bworoshye

Annealing : Ifu ikonje ikonje yometse ku itanura rihoraho (300-400 ° C) kugirango ugere ku bushyuhe bwa O (bworoshye), byongera ubworoherane no guhindagurika

5.3 Kuvura Ubuso

Isuku & Gutesha agaciro : Ifu isukurwa nigisubizo cya alkaline kugirango ikureho amavuta nibihumanya, hanyuma yogejwe namazi ya deioniyo

Passivation : Chromate idafite pasivation ivura ikora urwego ruto rwo gukingira, kunoza ruswa no kwangirika

Ipitingi (Bihitamo) : PE, acrylic, cyangwa hot-melt yometseho yometseho ikoreshwa hifashishijwe umugozi wa roller kugirango urusheho guhuza hamwe na PU ifuro (uburebure bwa 3-5μm)

Kuma : Ifu isize yumishijwe mu ziko (80-100 ° C) kugirango ikureho ubuhehere no gukiza igifuniko

5.4 Gutemagura & Gukata

Kunyerera : Imizingo ikomeza ya fayili yashyizwe mubugari bwihariye (300-2000mm) ukoresheje imashini zogosha neza

Gukata : Gukata impande zose byerekana ubugari bumwe kandi bikuraho burrs

5.5 Kugenzura ubuziranenge & gupakira

Kugenzura Umubyimba : Ibipimo byikora byerekana ubugari bumwe (kwihanganira: ± 0.001mm)

Ikizamini cya Adhesion : 180 ° ikizamini cyibishishwa kigenzura imbaraga zihuza na PU ifuro

Ikizamini cya bariyeri : MVTR hamwe nigipimo cyo kohereza gaze byemeza imikorere ya bariyeri

Kugenzura Ubuso : Kugenzura kugaragara kandi byikora kubishushanyo, pinholes, cyangwa inenge

Gupakira : Imizingo ya fayili ipfunyitse muri firime ya PE idafite ubushyuhe, igashyirwa kuri pallet yimbaho, kandi yanditseho ibicuruzwa byihariye; bibitswe mu bubiko bwumye (ubushyuhe: 15-30 ° C, ubuhehere: ≤60%)