Ko te hanganga taketake o te hinu silicone

Ahuatanga hanganga 1:

here matū Siloxilicone here (Si-O-Si):te ātete makariri, te compressibility, te iti o te pehanga kohu, te ininertia whaiaroaro / te wera wera, te mura o te mura, te aukati i te waikura, te parenga o te korona, te aukati arc, te aukati ira, te aukati dielectric, te parenga huarere.

here waro Silicon (Si-C):te ātete makariri, te compressibility, te iti o te pehanga kohu, te whakakorikori tinana / mahi mata, te hydrophobic, te tuku, te whakaheke.
E rua nga ahuatanga o te hanganga: e wha nga hanganga pūtau

Ko nga ahuatanga o te hanganga e toru: he mea nui te roopu methyl silicon

Ko te here waro hiraka metila ko te here waro silicon tino pumau; Ko te aroaro o te silicone methyl homai hinu silicone āhuatanga ahurei; Ko nga momo hinu silicone katoa he hua o te hinu methyl silicone; Ka whakaingoatia te hinu silicone pärönaki mai i ngä röpü i tua atu i ngä röpü methyl.

Te whakarōpūtanga hinu Silicon

Hinu silicone inert:i roto i te whakamahi te tikanga e kore e whai wāhi i roto i te tauhohenga matū, nui ake ko te whakamahi o te āhuatanga tinana o te hinu silicone, nui atu i ngā āhuatanga matū. Pērā i: te hinu methyl silicone, te hinu phenyl silicone, te hinu silicone polyether, te hinu silicone alkyl roa, te hinu silicone trifluoropropyl, te hinu silicone ethyl, etc.

Hinu silicone tauhohenga: he roopu tauhohenga maamaa, ko te tikanga ka uru ki nga tauhohenga matū e whakamahia ana.
Pērā i: te hinu hydroxysilicone, te hinu silicone vinyl, te hinu silicone silicone, te hinu silicone amino, te hinu silicone sulfhydryl. Ko te hinu Silicone he momo motuhake o te wai hinu me te here waro silicon me te here silicon silicon. Ko te Silicon methyl e whakarato ana i te mahi mata, te hydrophobic, me te tuku; Ko te hanganga silicon he pumau (inert) me nga taonga hiko pai.

Whakataki hinu silicone noa
hinu methylsilicone
Whakamaramatanga:Ko nga roopu waro katoa i roto i te hanganga ngota he roopu methyl.
Āhuatanga:te pai o te waiariki; dielectric pai; hydrophobicity; pokey me te whakakino. Ko te hokohoko tino nui, te hinu silicone (201, DC200, KF 96, TSF451).
Tikanga takahanga:Whakaritea ma te whakamahi i te tauhohenga taurite.
Ko te tikanga o te tohu:he maha nga wa e whakamahia ana te viscosity ki te tohu i te polymerization o te hinu silicone, ka whakamahia te viscosity ki te wehewehe i nga hua, te whakahiatotanga tonu o te viscosity methyl silicone hinu i raro i te 50mPa.s.
Rauemi whakarite:50mPa.s Te hinu methylsilicone arumoni, hexamethyldisiloxane (mahunga upoko), waikawa macroporous cationic resin.
pūnaha flash.
Pūrere whakarite:he pou tauhohenga kua whakakiia ki te kapia, he punaha uira korehau.
Te tukanga poto:Whakaranuhia te hinu methyl silicone me te kaihoko wehewehe i roto i te waahanga i roto i te pou tauhohenga, me te uira ki te tiki i te hinu silicone kua oti.

kei roto te hinu silicone hydrogen.

Hinu silicone reactive kei roto te here Si-H (KF 99, TSF484)
E rua nga wae hanga noa:

Whakaritenga ma te tikanga toenga waikawa:

Mahinga matua:te taapiri hauwai hauwai he rauemi mata, he taapiri rapa silicone, he kaihoko maimoatanga parewai.

Amino silicone hinu
Whakamaramatanga:he hinu silicone tauhohenga kei roto he roopu waikawa amino.
Waehanga hanga noa:

Mahinga matua:te whakaoti i te papanga, te kaihoko tuku pokepokea, te whakapaipai, te whakarereketanga waro.

Vinyl silicone hinu

Waehanga hanga noa:

Te whakarite i te tauhohenga taurite:

Whakamahia:Whakamahia vinyl mo te kāpia turanga me te whakarerekētanga organic.

Te hinu Hydroxysilicon
Whakamaramatanga:polysiloxane.
Tikanga whakahiato-taimaha-taimaha:

Tikanga mo te whakahiato taumaha ngota iti:

Te hinu silicone hydroxyl hokohoko:
107 whakapiri:hinu hinu hydroxysilicone taimaha rāpoi teitei (pokey o 1000mPa.s runga), rite rapa e hāngai ana rapa (tae atu ki te rōpū phenyl o 108 whakapiringa).
Hinu hauwai ngota iti:te ihirangi hydroxyl neke atu i te 6%, te kaihoko whakahaere hanganga, te hinu hydroxyl fluorinated mo te whakahaere hanganga o te rapa fluorosilicone.
Momo Raina:pokey 100mPa.s~1000mPa.s, maha whakamahia ki te synthesize hinu silicone whakarerekētia.

Phenyl silicone hinu

Te whakamahi i te hinu phenyl silicone:Ko te ihirangi phenyl teitei o te hinu silicone ka whakamahia i roto i te wera nui me nga tikanga irradiation. Ko te ihirangi phenyl iti o te hinu silicone he pai te mahi pāmahana iti, whakamahia mo nga whakaritenga aukati makariri. Ko te tere o te hinu hinu phenyl silicone he tino whanui mai i te 1.41 ki te 1.58, he pai mo nga tono me nga whakaritenga reiti.
Te hinu silicone phenyl motuhake:

Te hinu silicone polyether

Tirohanga:na te rereketanga o te mahi o te waahanga mekameka polyether me te waahanga mekameka polyether, na roto i nga here matū, ka whakawhiwhia e te waahanga mekameka polyether hydrophilic tona hydrophilic, te waahanga mekameka polydimethyl siloxane ka iti te awangawanga o te mata, me te hanganga o nga momo mahi mata katoa, te arotahi o te hinu polyethylene silicone Ko te rangahau me te whakawhanaketanga ko te tirotiro tono, te tikanga whakahiato whanui, te whakarereketanga o te hanganga watea, i roto i te ariā ka taea te whakakotahi i nga momo mutunga kore o te hinu polyether silicone, mai i te hanganga kaore e taea te tino whakatau i tana mahi tono, ko te tirotiro tono te kaupapa o te mahi.
Te whakamahi i te hinu silicone polyether:polyurethane foam foaming agent (L580), coating agenting leveling (BYK 3 prefix), surfactant (L-77), fabric finishing agent (softener), wai-based release agent, antistatic agent, defoaming agent (self-emulsifying type).