Cov Silicone yuav diluted nrog cyclohexanonone?
Seb puas muaj peev xwm ua tau nrog cyclohexanonone nyob ntawm hom thiab muaj pes tsawg leeg ntawm silicone:
Chav sov vulcanized silicone roj hmab (RTV silicone): Hom silicone yog raws li silicone polymers, thiab qee cov qib yuav ua tau nrog cyclohexanone. Cyclohexanone, lub polar organic huab cua nrog ib nrab {1} he {2} HIGE {{2} HIGHT {2} HEATUCING ARCICO KHW (xws li txheej thiab potting thiab potting). Txawm li cas los xij, nws yuav tsum tau sau tseg tias tsis yog txhua RTV silicones yog haum rau lub hom phiaj no. Sab laj cov lus qhia rau cov tshuaj kom tsis txhob muaj cov kuab tshuaj mismatches uas tuaj yeem ua rau cov tshuaj tsis zoo thiab txo cov adhesion (xws li cov khoom lag luam uas tsis zoo thiab muab khi).
Cov pa roj hmab kub volicanized roj hmab (HTV Silicone): Hom silicone no feem ntau yuav tsum muaj siab- qhov ntsuas kub thaum ua. Nws cov roj hmab nyoos yog qhov siab - molecular {}} phaus polyskanane, thiab cov cyclohexanane muaj cov solubility muaj zog hauv nws, ua rau nws tsis haum. Hloov chaw, cov roj hmab uas tau mob siab rau cov roj hmab los yog cov tshuab sib xyaw yog feem ntau siv los kho lub viscosity. Silicone cov khoom lag luam (kho cov khoom silicone): Kho silicone khoom muaj tus ntoo khaub lig-}} cov qauv molecular thiab cov kuab tshuaj tiv thaiv molecular thiab cov kuab heev Cyclohexanone tsis tuaj yeem yaj los yog dilute lawv.
Cov kev ceev faj:
Cyclohexanone yog cov kua hluav taws kub (flash point kwv yees li ntawm 43 degree). Thaum siv, cia kom deb ntawm cov chaw hluav taws thiab muab cua txaus.
Qhov kev sib tw sib xws yuav tsum tau tswj hwm; Kev siv ntau dhau yuav cuam tshuam cov silicone kho cov tshuaj kho kom ceev thiab ua tau zoo kawg nkaus.
Nyiam dua, ua raws cov khoom lag luam silicone