.Ingilazi encane microspheres zibe nokusetshenziswa okuningi, kodwa okukodwa okugqame kakhulu kusembonini yenjoloba ukwenza imikhiqizo efana nama-silicone sealants rubber. Inzuzo enkulu enikezwa ama-microspheres engilazi angenalutho imayelana nokunciphisa isisindo okuvumela ukusetshenziswa okulula kokuhamba okubushelelezi. I-glass microsphere yethu ihlinzeka ngokufakwa okwanele, ukuqina, nokuzinza okungasizi kuphela ezokuthutha kodwa nezinye izinhlelo zokusebenza.
Isetshenziswa kanjani Ngerabha?
Mayelana nocwaningo, kufanele kuqondwe ukuthi ubukhulu bezinhlayiyana, amandla ayo maqondana nokubopha, kanye nomthwalo enawo ekunqumeni amandla, ukumelana, kanye nokuqina kwezinhlanganisela ezithile. Ucwaningo oluningana luphinde lwafinyelela esiphethweni sokuthi izakhiwo zenjoloba zathuthukiswa kakhulu lapho ingilazi encane encane ifakwa kuzo. Ucwaningo luphakamisa nokuthi uma into ine-viscosity encibilika kancane ngokwemvelo kunaleyo engenziwa ngokusebenzisa ama-microspheres engilazi angenalutho ku-polyester kanye ne-epoxy resins.
Kolunye ucwaningo, ukuziphatha kweingilazi encane microspheres yacwaningwa ngokwemibandela yokuphuka namandla lapho ihlanganiswa nezinhlanganisela ezifana nerabha. Ama-microsphere engilazi angenalutho anamandla amaningi uma kuqhathaniswa nokukhiqizwa kwenhlanganisela ngokuzimela. Ngaphezu kwalokho, lapho kulungiswa izinhlanganisela ezihlukahlukene ezivela kuma-microspheres engilazi angenalutho, kwaqashelwa ukuthi ukuqina kwento kuba phezulu lapho i-microsphere yengilazi engenalutho iphezulu ngobuningi bezinto ngesikhathi sokuhlanganiswa. Ngaphezu kwalokho, amandla okumuncwa amandla ezinto ezibonakalayo akhuphuke afinyelela ku-40% ngokusebenzisa ingilazi encane encane. Olunye lwezifundo ezibaluleke kakhulu lwalumayelana nemvelo ye-dielectric yama-microspheres engilazi angenalutho ayegcwele izinhlanganisela ezishintshayo futhi mayelana nalokhu, kwaphawulwa ukuthi ukuhambisana kwanda nokulahlekelwa kuncishisiwe ngokuya nge-dielectric lapho ingilazi encane encane yengilazi yengezwa ngaphakathi. ukwanda kwenani. Ngokuqhubekayo kumongo wokuqhekeka ngokuya nge-microsphere yengilazi engenalutho, kuyaphawulwa ukuthi ukufakwa kwama-microspheres empeleni kuthuthukise i-flexural modulus futhi kunciphisa ukuqina namandla ngokuya ngokuphuka.
I-microsphere engenalutho iyinto ekhetheke kakhulu futhi engeyona inorganic ngokwemvelo futhi inokusetshenziswa okuhlukahlukene kakhulu. Inzuzo ehluke kakhulu yesikhala sazo esingenalutho ukuthi ihlinzeka ngokukhuphuka kokuhlukaniswa maqondana nokushisa futhi inomoya omningi kakhulu. Ngakho-ke, ngokusetshenziswa okusebenzayo embonini yenjoloba, isici esisodwa esibaluleke kakhulu yileso sokufakwa kwayo ku-rubber ye-silicone ehlanganisa njengesigcwalisi hhayi kuphela izinhlayiya eziqinile, kodwa futhi eziphukile ngezilinganiso ezihlukene. Ukusetshenziswa embonini yenjoloba kuphinde kuphakamise ukuthi ngisho nalapho ama-microspheres engilazi angenalutho ephukile, kunalokho kwandisa lezi zakhiwo okuxoxwe ngazo ngenhla.
Isikhathi sokuthumela: Apr-11-2022