Letoto la Likhalase tsa Tšireletso tsa Bacha D110229025

Melemo ea silicone ke efelikhalase?

Sebonosli arotsoe ka mefuta, ho kenyelletsa le liforeimi tsa likhalase tsa tšepe, liforeimi tsa likhalase tse seng tsa tšepe le liforeimi tsa likhalase tse nyalisitsoeng. Har'a tsona, foreimi ea likhalase tsa silicone ke e 'ngoe ea liforeimi tsa likhalase tse se nang tšepe. Phapang e totobetseng ka ho fetisisa pakeng tsa eona le liforeimi tse ling tsa likhalase tsa pampiri, liforeimi tsa likhalase tsa polasetiki, joalo-joalo ke hore ke thepa e sebetsang haholo ea adsorption, eseng ntho ea amorphous. Kahoo liforeimi tsa likhalase tsa silicone le tsona li hapile tiiso ea litsebi tse ngata, joale ho thoe'ng ka liforeimi tsa likhalase tsa silicone?

Liforeimi tsa likhalase tsa silicone, ha li bapisoa le liforeimi tsa likhalase tsa lisebelisoa tse ling, tšobotsi e totobetseng ka ho fetisisa ke hore ha li qhibilihe habonolo ka metsing, le ka har'a mokelikeli leha e le ofe, o se nang chefo, o se nang mebala, o sa nkheng le o tsitsitseng lik'hemik'hale. Ntle le alkali e matla le hydrofluoric acid bophelong, e ke ke ea e-ba le lik'hemik'hale leha e le life tse amanang le ba bang.

Liforeimi tsa likhalase tsa silicone li na le ts'ebetso e phahameng ea adsorption, botsitso bo botle ba mocheso, lisebelisoa tse ntle tsa lik'hemik'hale, le matla a phahameng a mochini. Ka hona, foreimi ea likhalase tsa silicone ha e bonolo ho itšoara ka li-solvents tse ling, hape e ka behoa sebakeng se phahameng sa mocheso ka nako e khutšoanyane, 'me ho ke ke ha e-ba le deformation le liketsahalo tse ling. Ho feta moo, silicone, joalo ka foreimi ea pono ea memori ea myopia titanium foreime, e na le matla a batlang a phahame, e ke ke ea holofala ka lebaka la ho kobeha, 'me e na le phello e matla ea ho hlaphoheloa. Ho feta moo, ha e na litla-morao letlalong la motho, 'me ha ho na indentation e hlakileng borokhong ba nko, e leng ho etsang hore ho be bonolo ho apara.

Ntle le tšebeliso ea gel ea silica bakeng sa liforeimi tsa likhalase, li-apehi tse ling tsa raese tsa malapa, li-coakes tsa raese, joalo-joalo ke lihlahisoa tse entsoeng ka thepa ea silika ea gel. Ho feta moo, 'mala oa foreimi ea likhalase tsa silicone e khanyang haholo, e khanyang ebile e phatsima, e ratoang le ho ratoa ke bareki ba bangata.