Kufotokozera:
Kodi | M603 |
Dzina | Hydrophobic Silicon Dioxide Nanoparticles |
Fomula | SiO2 |
CAS No. | 7631-86-9 |
Tinthu Kukula | 10-20nm |
Maonekedwe | ufa woyera |
Chiyero | 99.8% |
SSA | 200-250 m2/g |
Mawu Ofunika Kwambiri | nano SiO2, hydrophobic SiO2, silicon dioxide nanoparticles |
Phukusi | 1kg pa thumba, 25kg pa mbiya kapena pakufunika |
Mapulogalamu | utomoni kompositi zipangizo;antibacterial chonyamulira, etc. |
Kubalalitsidwa | Ikhoza kusinthidwa |
Mtundu | Hongwu |
Kufotokozera:
Silika ya Nano SiO2 ili ndi ma adsorption amphamvu, mapulasitiki abwino, odana ndi ultraviolet, odana ndi ukalamba, kukana mankhwala ndi zinthu zina zama mankhwala.Zopanda poizoni, zosakoma komanso zopanda kuipitsa.
Mu epoxy resin
1. Kutentha kwa kutentha: chifukwa cha malo akuluakulu amtundu wa nano-silica particles, mawonekedwe amphamvu ophatikizana ndi epoxy matrix, amatenga mphamvu zambiri zamphamvu, komanso amawonjezera kulimba kwa matrix, kotero nano- silika ili mkati mwamitundu ina Tinthu tating'onoting'ono timalimbitsa utomoni wa epoxy komanso kumathandizira kukana kutentha kwa zinthuzo.
2. Toughening effect: Chifukwa cha kuwonjezera kwa nano silica particles, mphamvu yowonongeka, mphamvu zowonongeka, elongation ndi zina za epoxy composite zakhala zikuyenda bwino kwambiri mkati mwamtundu wina, zomwe zimasonyeza kuti nano silica imakhala yolimba.Ikuwonetsa magwiridwe antchito abwino kwambiri a nano-scale silica, ndipo zinthu zakuthupi zasinthidwa kwambiri.
Nano SiO2 imagwiritsidwa ntchito parabara (silicone), imatha kusewera bwino kwambiri pamapulasitiki;itha kugwiritsidwa ntchito kuyimitsidwa, rheology, kulimbikitsa, anti-kukalamba ndi kubalalitsidwa mu zokutira, inki ndi zinthu zina.
Kwa chonyamulira antibacterial:
Itha kugwiritsidwa ntchito ngati chonyamulira pokonzekera fungicides.Kupaka nano antibacterial ufa ku enamel glaze kungapangitse makina ochapira omwe amatha kuteteza mildew ndi antibacterial.Ngati nano antibacterial ufa wosakanikirana ndi utoto wamkati wa khoma, ukhoza kukhala ndi antibacterial ndi anti-mildew kwa nthawi yaitali.Nthawi zikupita patsogolo, ndipo kuzindikira za thanzi la anthu kukukulirakulira.Choncho, ufa wa nano-antibacterial udzakula kwambiri m'mafakitale monga zachipatala ndi thanzi, zipangizo zomangira, zipangizo zapakhomo, ulusi wamankhwala, ndi zinthu zapulasitiki.
Mkhalidwe Wosungira:
Hydrophobic Silicon Dioxide Nanoparticles ziyenera kusungidwa mu losindikizidwa, kupewa kuwala, youma.Kusungirako kutentha kwa chipinda kuli bwino.
SEM: