Video: Dab tsi yog qhov zoo tshaj plaws epoxy rau cam khwb cia txhuas?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
- 3M Marine Adhesive Sealant 5200 - Sab saum toj Epoxy rau Aluminium .
- Loctite Liquid Professional Super Glue - Muaj zog pob tshab xaiv.
- PC-7 Hnyav plaub ntug Epoxy Paste - Ob leeg Epoxy thiab Filler.
- J-B Weld KwikWeld Ceev Teem Hlau Reinforced Epoxy - Zoo heev rau qhov kub thiab txias.
- Hy-Poxy Alumbond - Tshwj xeeb rau Aluminium .
Hais txog qhov no, dab tsi yog cov kua nplaum zoo tshaj plaws rau cam khwb cia txhuas?
- Anaerobic adhesives - Tsim nyog rau cov khoom sib txuas sib txuas los yog cov khoom sib txuas.
- Cyanoacrylate - tseem hu ua instant adhesives, super kua nplaum, vwm kua nplaum, ca kua nplaum, thiab lwm yam.
- Ib qho kev tivthaiv epoxy yog qhov zoo tagnrho rau kev sib txuas ntawm txhuas.
Tsis tas li ntawd, JB Weld puas ua haujlwm ntawm cam khwb cia txhuas? Kuv yog ib tug kws tig welder thiab siv los ua haujlwm ntawm ib lub khw muag khoom hauv zos ib yam uas kuv ib txwm ntxub yog thaum ib tug neeg nqa ib rooj plaub lossis lwm yam txhuas ib feem uas lawv tau sim kho lawv tus kheej, cam khwb cia aluminium yog heev ntxeem tau thiab jb xav nkag mus rau hauv lub pores thiab nws yuav luag tsis yooj yim sua vuam.
Hauv qhov no, kuv tuaj yeem siv epoxy ntawm txhuas?
Nrog kev tuav thiab kev npaj kom zoo, epoxy tau bond zoo rau feem ntau aluminiums thiab txhuas alloys. Yog xav paub ntxiv txog cov hlau sib xws rau epoxy kev sib raug zoo, saib EPO-TEK Tech Tip 12. Aluminium nthuav tawm ib qho kev txhawj xeeb tshwj xeeb hauv kev sib raug zoo raws li nws nkag siab oxidizes los tsim ib txheej insulative / passivation ntawm txhuas oxide.
Dab tsi yog qhov muaj zog tshaj plaws epoxy rau txhuas?
- 3M Marine Adhesive Sealant 5200 - Sab saum toj Epoxy rau Aluminium.
- Loctite Liquid Professional Super Glue - Muaj zog pob tshab xaiv.
- PC-7 Heavy Duty Epoxy Paste - Ob qho tib si Epoxy thiab Filler.
- J-B Weld KwikWeld Ceev Teem Hlau Reinforced Epoxy - Zoo rau Kub Kub.
- Hy-Poxy Alumbond - Tshwj xeeb rau Aluminium.
Pom zoo:
Yuav ua li cas yog qhov tsawg kawg nkaus pob zeb npog nyob rau hauv mm ntawm ib tug cam khwb cia nyob rau hauv qhov chaw pob zeb tso tawm tsam thiab mus tas li raug rau lub ntiaj teb?
Table-1: Yam Tsawg Npog Thickness rau Cast-in-Place Qhob Hom kev tsim ua vaj tse hla, hli Qhob nrum tiv thaiv thiab txuas mus tas li nrog hauv av 75 Pob zeb sib chwv nrog av lossis dej No. 19 txog No. 57 tuav 50 No. 16 bar thiab me dua 40
Dab tsi yog qhov zoo tshaj plaws acid los ntxuav txhuas?
Hydrochloric acid
Dab tsi yog qhov txawv ntawm malleable thiab cam khwb cia hlau?
Grey cam khwb cia hlau muaj lub peev xwm ua kom siab thiab tiv taus corrosion. Txawm li cas los xij nws yog nkig, thiab tuaj yeem nyuaj rau tshuab vim nws yog ib qho nyuaj los tsim ib qho chaw du thiab tuaj yeem txo cov cuab yeej lub neej. Malleable hlau muaj qhov ua haujlwm poob siab zoo, yog ductile thiab tuaj yeem siv tau ntau heev
Lub hauv paus ntsiab lus ntawm kev siv siab tshaj plaws thiab zoo tshaj plaws yog dab tsi?
Ib qho cuab yeej yuav tsum raug ntsuas raws li nws qhov siab tshaj plaws thiab siv tau zoo tshaj plaws. Lub ntsiab lus ntawm kev siv siab tshaj plaws thiab zoo tshaj plaws yog raws li hauv qab no: Tsim nyog, tsim nyog thiab raug cai siv cov av tsis muaj lossis kev txhim kho vaj tse, uas yog lub cev ua tau, kev txhawb nqa tsim nyog, muaj peev xwm ua tau nyiaj txiag, thiab qhov ntawd ua rau muaj txiaj ntsig siab tshaj plaws
Qhov twg zoo dua aluminium lossis cam khwb cia aluminium patio rooj tog?
Hnyav dua li extruded aluminium thiab ob qho tib si sib zog thiab ruaj khov dua li cov hlau wrought, cam khwb cia aluminium patio rooj tog yog thawj qhov kev xaiv rau feem ntau. Muab khoom nrog cov khoom zoo, ntev-ntev zoo hmoov coated tiav, cam khwb cia aluminium rooj tog paub tias yuav kav ntev li ntawm peb caug xyoo nrog kev saib xyuas me ntsis