Gelisi ya silika imagwiritsidwa ntchito kwambiri pamsika chifukwa sichitulutsa zinthu zapoizoni, imakhala yofewa komanso yofewa, ndipo imakhala ndi zinthu zabwino zakuthupi ndi zamankhwala pa kutentha kwambiri komanso kutentha kochepa (-60c~+300c). Palinso ma polima ena ochepa omwe angafanane nawo.
Elastomer yamphamvu, yabwino kuposa kusindikiza mphira, kutsekereza kwamagetsi kwabwino kwambiri, komanso kukana mankhwala, mafuta, mafuta, ndi madzi, chinthu chabwino kwambiri chothana ndi zovuta.
M'makampani, monga zisindikizo zamafuta, makiyi a kiyibodi, zida zamagetsi zamagetsi, zida zamagalimoto, zofunikira zatsiku ndi tsiku monga ma pacifiers, ma catheters opangira, zopumira, magalasi achule, nsapato zachikopa ndi nsapato, zotengera zakudya, ndi zina zambiri.
Ngati muli ndi gawo lililonse la sliicone lomwe likufunika kupanga, ingolumikizanani nafe kuti mudziwe zambiri.
Kodi pali kusiyana kotani pakati pa gelisi ya silika yamadzimadzi ndi gelisi yolimba ya silica?
Silicone yamadzi
Gelisi yamadzimadzi ya silika ndi mtundu wa rabara yolimba yotentha kwambiri ya silikoni. Ndi gel osakaniza ndi madzi abwino, vulcanization mofulumira, otetezeka ndi kuteteza chilengedwe, ndipo akhoza kwathunthu kukwaniritsa zofunika kalasi chakudya.
Gel yolimba ya silika
Solid silica gel ndi mtundu wa zinthu zotanuka za polima, zomwe zimakhala ndi kukana kutentha kwambiri, kukana kuzizira, kukana zosungunulira, kukana kumamatira, kukana kumamatira, kutsekemera kwamagetsi, kukana kwamankhwala ndipo kumakhala ndi mawonekedwe osiyanasiyana.
1. Gelisi yamadzimadzi ya silika ndi maonekedwe olimba
(1) Monga momwe dzinalo likusonyezera, gelisi yamadzimadzi ya silica ndi yamadzimadzi ndipo imakhala ndi madzi
(2) Geli yolimba ya silica ndi yolimba, yopanda madzi!
2. Kugwiritsa ntchito gel osakaniza silika ndi silika gel olimba
(1) Gelisi yamadzimadzi yamadzimadzi nthawi zambiri imagwiritsidwa ntchito popanga ana, zinthu zakukhitchini, ndi zida zamankhwala, zomwe zimatha kulumikizana mwachindunji ndi chakudya ndi thupi la munthu.
(2) gel osakaniza silika nthawi zambiri ntchito zofunika tsiku ndi mafakitale miscellaneous mbali ndi magalimoto galimoto, etc., osiyanasiyana ntchito ndi ambiri.
3. Chitetezo cha gel olimba silika ndi gel osakaniza silika
(1) Liquid silika gel osakaniza ndi mkulu mandala ndi mkulu chitetezo chakudya kalasi zakuthupi, akamaumba popanda kuwonjezera vulcanizing wothandizila ndi zinthu zina wothandiza, losindikizidwa kudyetsa akamaumba.
(2) Gelisi yolimba ya silika ndi chinthu chodzitchinjiriza chowoneka bwino, kupanga kufunikira kowonjezera wochiritsa kuti afulumizitse kuchiritsa nthawi yopanga, ndikutsegula kuumba nkhungu.
4. Gel silika yamadzimadzi ndi njira yolimba yopangira silika
(1) Silicone yamadzimadzi ndi jakisoni wopangira mphira wamadzimadzi a silicone (LSR): dzina lonse la jakisoni wopangira mphira wamadzimadzi a silikoni, zida zochiritsira zamakina omangira jekeseni.
Makina opangira jakisoni ali ndi njira yaukadaulo yomwe ndi yosavuta kwambiri, sikuyenera kukhala njira yopangira zopangira zomatira zotentha kwambiri, kusakaniza, kubisala, zinthu ndi njira, m'modzi yekha wa ogwira ntchito amatenga zinthu), zinthu zolondola kwambiri (kuumba jekeseni pamaso pa onse. Pulogalamu yamanja isinthidwa ndi makina A), kutulutsa kwakukulu (kusakanikirana kwa guluu A / B, pansi pa kutentha kwina kwa masekondi pang'ono kuti apange), sungani, sungani magetsi, sungani zinthu ndi zina zambiri zabwino, zimatha kupanga guluu wotentha kwambiri. zopanga! Ndichitukuko chodziwika bwino cha mphira wa silicone m'zaka zingapo zikubwerazi.
(2) olimba silika gel osakaniza akamaumba ndi zopangira kuti ndi chidutswa olimba, mwa kusakaniza makina kusanganikirana, kudula makina kudula mu mankhwala ndi jekeseni amaumba kukula koyenera ndi makulidwe, ndiyeno mu nkhungu, kuthamanga akamaumba makina pansi. kuumba kwa kutentha kwina. Demoulding ndi pulasitiki mankhwala za chimodzimodzi, ayenera kuyeretsa nkhungu.
5. Geli yamadzimadzi ya silika ndi zinthu zolimba za silika zosiyanitsira
Kuwonekera kwa gel osakaniza a silika ndikwambiri, kopanda fungo, ndipo mankhwalawo ali ndi kamwa ya jekeseni ya guluu. Solid coarse pore silika gelisi mandala pansi, vulcanizing wothandizira kapena chivundikiro china vulcanizing wothandizila fungo lonunkhira, mankhwala opanda jekeseni pakamwa
