Sebopeho sa motheo sa oli ea silicone

Sebopeho sa sebopeho 1:

litlamo tsa lik'hemik'hale Siloxilicone bond (Si-O-Si):ho hanyetsa serame, khatello ea maikutlo, khatello e tlase ea mouoane, physiological innertia / ho hanyetsa mocheso, ho hanyetsa lelakabe, ho hanyetsa oxidation, ho hanyetsa corona, ho hanyetsa arc, ho hanyetsa mahlaseli, ho hanyetsa dielectric, ho hanyetsa boemo ba leholimo.

Silicon carbon bond (Si-C):ho hanyetsa serame, khatello ea maikutlo, khatello e tlase ea mouoane, ts'ebetso ea "physiological inert / surface", hydrophobic, tokollo, defosion.
Sebopeho se na le tse peli: likarolo tse 'nè tsa lisele

Sebopeho sa sebopeho sa boraro: sehlopha sa silicon methyl se bohlokoa haholo

Methyl silicon carbon bond ke bond e tsitsitseng ka ho fetisisa ea silicon carbon; Ho ba teng ha silicone methyl ho fana ka oli ea silicone thepa e ikhethang; Mefuta eohle ea oli ea silicone e tsoa ho oli ea methyl silicone; Oli ea silicone e nkiloeng e bitsoa ka lihlopha tse ling ntle le lihlopha tsa methyl.

Sehlopha sa oli ea silicon

Oli ea silicone ea inert:e sebelisoang ka kakaretso ha e kopanele karabelo ea lik'hemik'hale, ho feta ke tšebeliso ea thepa ea 'mele ea oli ea silicone, ho e-na le thepa ea lik'hemik'hale. Joalo ka: oli ea methyl silicone, oli ea silicone ea phenyl, oli ea silicone ea polyether, oli e telele ea silicone ea alkyl, oli ea silicone ea trifluoropropyl, oli ea silicone ea ethyl, jj.

Oli ea silicone e sebetsang: e na le sehlopha se hlakileng sa ts'ebetso, hangata se amehang liketsong tsa lik'hemik'hale tse sebelisoang.
Joalo ka: oli ea hydroxysilicone, oli ea silicone ea vinyl, oli ea silicone ea hydrogen, oli ea amino silicone, oli ea silicone ea sulfhydryl. Oli ea silicone ke mofuta o khethehileng oa mokelikeli oa oli o nang le silicon carbon bond le silicon bond ea silicon. Silicon methyl e fana ka ts'ebetso ea holim'a metsi, hydrophobic, le tokollo; sebopeho sa silicon se fana ka botsitso (inert) le thepa e ntle ea motlakase.

Kenyelletso e tloaelehileng ea oli ea silicone
oli ea methylsilicone
Tlhaloso:Lihlopha tsohle tsa manyolo ka har'a sebopeho sa limolek'hule ke lihlopha tsa methyl.
Likaroloana:botsitso bo botle ba mocheso; dielectric e ntle; hydrophobicity; viscosity le defamescence. Ea bohlokoa ka ho fetisisa ea khoebo, oli ea silicone (201, DC200, KF 96, TSF451).
Mokhoa oa ho itokisa:Lokisetsa ka ho sebelisa karabelo ea tekano.
Sebopeho se bolela:viscosity e atisa ho sebelisoa ho emela polymerization ea oli ea silicone, viscosity e sebelisetsoa ho khetholla lihlahisoa, motsoako o tsoelang pele oa viscosity methyl silicone oli e ka tlaase ho 50mPa.s.
Lisebelisoa tsa ho itokisa:50mPa.s Oli ea khoebo ea methylsilicone, hexamethyldisiloxane (moemeli oa hlooho), macroporous acid cationic resin.
tsamaiso ea flash.
Sesebelisoa sa ho lokisa:kholumo ea karabelo e tlatsitsoeng ka resin, sistimi ea vacuum flash.
Ts'ebetso e khuts'oane:Kopanya oli ea silicone ea methyl le karolo ea karohano ho latela kholomo ea karabelo, 'me u benye ho fumana oli e phethiloeng ea silicone.

e nang le oli ea silicone ea hydrogen.

Oli e sebetsang ea silicone e nang le bond ea Si-H (KF 99, TSF484)
Likarolo tse peli tse tšoanang tsa meralo:

Ho lokisa ka mokhoa oa ho leka-lekanya acid:

Lisebelisoa tse kholo:silicon hydrogen e eketsa lisebelisoa tse tala, li-additives tsa rabara tsa silicone, moemeli oa kalafo o sa keneleng metsi.

Oli ea silicone ea amino
Tlhaloso:oli e sebetsang ea silicone e nang le sehlopha sa hydrocarbon amino.
Liyuniti tse tloaelehileng tsa sebopeho:

Lisebelisoa tse kholo:ho qeta lesela, moemeli oa ho lokolla hlobo, litlolo, phetoho ea manyolo.

Oli ea silicone ea vinyl

Liyuniti tse tloaelehileng tsa sebopeho:

Tokisetso ea karabelo ea equilibrium:

Sebelisa:Sebelisa vinyl bakeng sa sekhomaretsi sa motheo le phetoho ea lintho tse phelang.

Oli ea hydroxysilicon
Tlhaloso:polysiloxane.
Mokhoa oa ho kopanya boima ba molek'hule:

Mokhoa oa ho kopanya boima ba molek'hule:

Oli ea silicone ea khoebo ea hydroxyl:
107 sekhomaretsi:oli e phahameng ea molek'hule ea hydroxysilicone (viscosity ea 1000mPa.s ka holimo), e le rabara e thehiloeng ho rabara (ho kenyeletsoa sehlopha sa phenyl sa 108 sekhomaretsi).
Oli e tlase ea hydroxyl ea molek'hule:dikahare tsa hydroxyl tse fetang 6%, moemeli oa taolo o hlophisitsoeng, oli ea fluorinated hydroxyl bakeng sa taolo e hlophisitsoeng ea rabara ea fluorosilicone.
Mofuta oa mola:viscosity 100mPa.s ~ 1000mPa.s, hangata e sebelisetsoa ho kopanya oli ea silicone e fetotsoeng.

Phenyl silicone oli

Tšebeliso ea oli ea silicone ea phenyl:Lintho tse phahameng tsa phenyl tsa oli ea silicone li sebelisoa mocheso o phahameng le maemo a mahlaseli. Likahare tse tlase tsa phenyl tsa oli ea silicone ea mocheso o tlase li sebetsa hantle, li sebelisetsoa litlhoko tsa ho hanyetsa serame. Sekhahla sa refractive sa oli ea silicone ea phenyl se pharaletse haholo ho tloha ho 1.41 ho isa ho 1.58, se loketseng lits'ebetso tse nang le litlhoko tsa sekhahla sa refractive.
Oli e khethehileng ea silicone ea phenyl:

Oli ea silicone ea polyether

Kakaretso:ka phapang ea ts'ebetso ea karolo ea ketane ea polyether le karolo ea ketane ea polyether, ka litlamo tsa lik'hemik'hale, karolo ea ketane ea hydrophilic polyether e fana ka karolo ea eona ea hydrophilic, polydimethyl siloxane ketane e fana ka tsitsipano e tlase holim'a metsi, le ho thehoa ha mefuta eohle ea ts'ebetso ea holim'a metsi, sepheo sa oli ea silicone ea polyethylene. lipatlisiso le nts'etsopele ke tlhahlobo ea kopo, mokhoa oa ho kopanya ka kakaretso, phetoho e bonolo ea sebopeho, ka khopolo e ka kopanya mefuta e sa lekanyetsoang ea oli ea silicone ea polyether, ho tloha mohahong o ke ke oa tseba hantle hore na ts'ebetso ea eona e sebetsa joang, tlhahlobo ea kopo ke sepheo sa mosebetsi.
Tšebeliso ea oli ea silicone ea polyether:polyurethane foam foaming agent (L580), coating leveling agent (BYK 3 prefix), surfactant (L-77), lesela finishing agent (softener), metsi-based release a agent, antistatic agent, defoaming agent (mofuta oa ho iketsetsa emulsifying).