I-glue yebhodi lezingxenye ezimbili
5. Ukusetshenziswa:
(1) Ukwelashwa kwangaphambili: ukulinganisa kwezinto eziyisisekelo, i-glue, ngokuya ngenani le-ejenti eyinhloko (ubisi olumhlophe) kanye ne-ejenti yokuphulukisa (i-brown emnyama) isilinganiso esingu-10: 1. Hlanganisa ingcina ngokulinganayo, futhi ingcina exubile kufanele isetshenziswe ngaphakathi kuka-30 ~ imizuzu engama-60.
(2) ukulinganisa: ukulinganisa kufanele kuqedwe ngomzuzu ongu-1, ingcina yendwangu ifana futhi neglue yendwangu yokugcina kufanele yanele.
(3) inhlanganisela: isikhathi sokucindezela ukuze sanele, ipuleti eboshwe ngomzuzu ongu-1, imizuzu engu-3 kufanele icindezeleke, isikhathi sokucindezela imizuzu engu-45 ~ 120, ukhuni oluqinile olukhethekile 2 ~ amahora angu-4. Amandla okucindezela kufanele anele, ukhokho 500 ~ 1000kg / m2 , ukhuni oluqinile 800 ~ 15000kg/m2.
(4) Ngemuva kokwelashwa: ngemuva kokukhululeka kwengcindezi ukuze ugcine unempilo, izinga lokushisa lezempilo lingaphezulu kuka-20 ℃, amahora angama-24 lingacutshungulwa kancane (i-saw, iplanethi), amahora angama-72 ngemuva kokucubungula okujulile, phakathi nenkathi yokugwema ukukhanya kwelanga nemvula emanzi.
Igama lomkhiqizo: izingxenye ezimbili ze-plywood adhesive
Uhlobo lwe-PVAC - PB
Ukucaciswa kwekhono okuningi
Umbala wangaphandle umhlophe qhwa
Ukwelapha 50%
Imikhiqizo kufanele ihambisane
I-Viscosity (MPa ·s) 5000-8000
PH 5-6
Isikhathi sokwelashwa amahora angama-2-4
Impilo yeshelufu yizinyanga eziyi-12
Imingcele yomkhiqizo
| igama lomkhiqizo | I-glue yebhodi lezingxenye ezimbili | I gama le-brand | desay |
| uhlobo | I-PVAC-PB | I-Viscosity(I-MPA.S) | 5000-8000 |
| Imininingwane | 1L,5KG,10KG,25KG,50KG | PH | 5-6 |
| Umbala wangaphandle | I-ejenti eyinhloko (Indlovu)Hardener (insundu ngokukhanyayo) | Isikhathi sokuphumula | 2-4h |
| Okuqukethwe okuqinile | I-ejenti eyinhloko(≥50%）I-Hardener(≥99%） | Impilo yeshelufu | Izinyanga ezingu-12 |
Izici
1. Ukunamathela okuqinile
2, Ukumelana namanzi okuhle kakhulu
3. Izinzile emvelweni
Ububanzi besicelo
Ifanele i-jigsaw bonding yezinto ezingezona ezakhiwe nezinto zokwakha.
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Iziyalezo
1, Ukwelashwa Kwangaphambili: Umswakama wokhuni kufanele ulawulwe phakathi kuka-8-12%;isisekelo sokubopha kufanele sibe bushelelezi futhi sicaba, ngaphandle kwe-warpage, uthuli, uwoyela, njll.
I-2, Ukulinganisa: i-ejenti eyinhloko: i-ejenti yokuphulukisa (10: 1) ukuxuba kwesilinganiso kudinga ukugubha ngokugcwele imizuzu engu-3-5, kuze kube iyunifomu.Ngemuva kokuthi i-glue isilungisiwe, kufanele isetshenziswe kungakapheli amahora angama-1-2.Amabhamuza kanye nokwandiswa kwevolumu kungase kwenzeke ngesikhathi sokusetshenziswa, okuyinto evamile.Ungaqhubeka nokusebenzisa ngemuva kokuvuselela kancane.
3, Ukwelapha: Isikhathi sokucindezela ngokuvamile amahora angu-2-4, kuye ngezinga lokushisa
kanye nomswakama wendawo yokwakha.
Izinyathelo zokuzivikela
1.Ukuleveliswa kwezinto eziyisisekelo kusemqoka:
Izinga lokucaba: ± 0.1mm Izinga lokuqukethwe kwamanzi: 8% -12%;
2. Ingxenye yeglue ibaluleke kakhulu:
I-ejenti eyinhloko (emhlophe) kanye ne-ejenti yokuphulukisa (insundu emnyama) ixubene ngesilinganiso se-100: 10 ngokwesilinganiso esihambisanayo;
3. Hlanganisa ingcina ngokulinganayo:
Sebenzisa i-stirrer ukuze uthathe ngokuphindaphindiwe i-colloid izikhathi ezingu-3-5, ngaphandle kwe-filamentous brown liquid.Isixazululo seglue esixutshwe kufanele sisetshenziswe kungakapheli imizuzu engama-30-60;
4. Isivinini sokufaka iglue siyashesha futhi sinembile:
Isicelo seglue kufanele sigcwaliswe kungakapheli iminithi elingu-1.I-glue kufanele ibe iyunifomu futhi iglue ekugcineni kufanele yanele.
5.Isikhathi sokucindezela kufanele sanele
Amabhodi ahlanganisiwe acindezelwa ndawonye phakathi kweminithi elingu-1, futhi kufanele acindezelwe phakathi nemizuzu emi-3.Isikhathi sokucindezela siyimizuzu engama-45-120, kanti ukhuni oluqinile amahora angama-2-4;
6, ingcindezi kufanele yanele:
Ingcindezi: softwood 500-1000kg /㎡ukhuni oluqinile 800-15000kg /㎡;
I-7, emva kokucindezeleka ukuze ulondoloze impilo:
Izinga lokushisa lezempilo lingaphezulu kuka-20 ° C, lingacutshungulwa kancane (saw, lihlelwe) emahoreni angama-24, futhi lingacutshungulwa futhi emahoreni angama-72.Gwema ukukhanya kwelanga nemvula phakathi nenkathi;
