Li-absorber tse khanyang tsa UltraViolet li 'nile tsa tsejoa ke baetsi ba polasetiki ka nako e itseng, e le tlatsetso e hlokahalang ho sireletsa li-plastiki liphellong tsa nako e telele tse senyang tsa letsatsi.Li-absorber tse nang le infrared li tsejoa feela ke sehlopha se senyenyane sa lihlahisoa tsa polasetiki.Leha ho le joalo, ha laser e fumana ts'ebeliso e eketsehileng, sehlopha sena se sa tsejoeng sa li-additives se ntse se eketseha.

Ha li-laser li ntse li e-ba matla le ho feta, ho elella bofelong ba lilemo tsa bo-60 le mathoasong a lilemo tse mashome a supileng, ho ile ha totobala hore li-laser li tlameha ho sireletsoa khahlanong le phello e foufatsang ea mahlaseli a infrared.Ho itšetlehile ka matla, le ho ba haufi ha laser ho leihlo, ho ka hlaha bofofu ba nakoana kapa bo sa feleng.Hoo e ka bang ka nako e tšoanang, ka khoebo ea polycarbonate, li-molders li ile tsa ithuta ho sebelisa li-absorber tse nang le infrared lipoleiti bakeng sa lithebe tsa sefahleho tsa welder.Boqapi bona bo fane ka matla a ts'usumetso e phahameng, tšireletso khahlanong le mahlaseli a infrared le litšenyehelo tse tlase ho feta lipoleiti tsa khalase tse neng li sebelisoa ka nako eo.

Haeba motho a ne a batla ho thibela mahlaseli ohle a infrared, 'me a sa tšoenyehe ka ho bona ka sesebelisoa, a ka sebelisa carbon black.Leha ho le joalo, lits'ebetso tse ngata li hloka phetiso ea leseli le bonahalang hammoho le ho thibela maqhubu a infrared.Tse ling tsa lisebelisoa tsena li kenyelletsa:

Liaparo tsa mahlo tsa Sesole - Li-lasers tse matla li sebelisoa ke sesole bakeng sa ho fumana le ho bona libetsa.Ho 'nile ha tlalehoa hore nakong ea ntoa ea Iran - Iraq ea lilemo tse mashome a robeli, Ma-Iraqi a ile a sebelisa mochine o matla oa laser range finder holim'a litanka tsa bona e le sebetsa sa ho foufatsa sera.Ho 'nile ha e-ba le menyenyetsi ea hore sera se ka' nang sa e-ba teng se hlahisa laser e matla e tla sebelisoa e le sebetsa, e reretsoeng ho foufatsa mabotho a lira.Laser ea Neodynium/YAG e hlahisa leseli ho 1064 nanometers (nm), 'me e sebelisetsoa ho fumana mefuta e mengata.Ka lebaka leo, kajeno masole a roala likhalase tse nang le lense e entsoeng ka polycarbonate e kenyelletsang Infrared Absorbers e le 'ngoe kapa ho feta, e monyang ka matla ho 1064 nm, ho ba sireletsa hore ba se ke ba pepeseha ka tšohanyetso ho Nd/YAG laser.

Medical Eyewear - Ka sebele, ke habohlokoa hore masole a be le phetiso e ntle ea leseli le bonahalang ka likhalase, tse thibelang mahlaseli a kotsi.Ho bohlokoa le ho feta hore basebeletsi ba tsa bongaka ba sebelisang li-laser ba be le phetiso e ntle ea khanya e bonahalang, ha ba ntse ba sireletsoa hore ba se ke ba pepeseha ka tšohanyetso lisebelisoa tsa laser tseo ba li sebelisang.Mohatlana oa infrared o khethiloeng o tlameha ho hokahanngoa e le hore o monye khanya ho bophahamo ba maqhubu a tlhahiso ea laser e sebelisitsoeng.Ha tšebeliso ea li-lasers meriana e ntse e eketseha, tlhokahalo ea tšireletso liphellong tse kotsi tsa mahlaseli a kotsi le eona e tla eketseha.

Lipoleiti le Li-Goggles tsa Welder - Joalokaha ho boletsoe ka holimo, ena ke e 'ngoe ea lisebelisoa tsa khale ka ho fetisisa tsa Infrared Absorbers.Nakong e fetileng, botenya le matla a tšusumetso ea sefahleho sa sefahleho se ne se hlalositsoe ke maemo a indasteri.Tlhaloso ena e khethiloe haholo-holo hobane li-absorber tse sebelisoang ka nako eo li ne li tla chesa haeba li sebetsoa ka mocheso o phahameng.Ka ho fihla ha Infrared Absorbers e nang le botsitso bo boholo ba mocheso, tlhaloso e ile ea fetoloa selemong se fetileng ho lumella liaparo tsa mahlo tsa botenya leha e le bofe.

Basebeletsi ba lisebelisoa tsa motlakase ba tobane le lithebe - Basebetsi ba Utility ea Motlakase ba ka pepesehela mahlaseli a matla a infrared haeba ho na le arcing ea lithapo tsa motlakase.Mahlaseli ana a ka foufatsa mahlo, ’me maemong a mang a ’nile a bolaea.Litšireletseho tsa sefahleho tse kenyellelitsoeng li-infrared absorber li thusitse ho fokotsa liphello tse bohloko tsa tse ling tsa likotsi tsena.Nakong e fetileng, lithebe tsena tsa sefahleho li ne li lokela ho etsoa ka cellulose acetate propionate, hobane mokelikeli oa infrared o ne o tla chesa haeba polycarbonate e sebelisoa.Haufinyane tjena, ka lebaka la ho qaleha ha li-absorber tse tsitsitseng ka mocheso oa mocheso, lithebe tsa sefahleho tsa polycarbonate li ntse li hlahisoa, ho fa basebetsi bana tšireletso e hlokahalang e phahameng.

Li-goggles tse phahameng tsa ho thella - Khanya ea letsatsi e hlahang lehloeng le leqhoa e ka ba le phello e foufatsang ho batho ba thellang.Ho phaella lidae, ho tintša likhalase, le lintho tse monyang khanya ea ultraviolet ho sireletsa mahlaseling a UVA le UVB, bahlahisi ba bang hona joale ba eketsa lintho tse monyang matla a infrared ho sireletsa liphellong tse kotsi tsa mahlaseli a infrared.

Ho na le lits'ebetso tse ling tse ngata tse khahlisang tse sebelisang thepa e ikhethang ea li-infrared absorbers.Tsena li kenyelletsa lipoleiti tsa khatiso tsa laser ablated lithographic, welding ea laser ea filimi ea polasetiki, li-shutter tsa optical, le li-inki tsa tšireletso.

Lihlopha tse tharo tse kholo tsa lik'hemik'hale tse sebelisoang e le li-infrared absorbers ke cyanines, letsoai la aminium le dithiolenes tsa tšepe.Li-cyanine ke limolek'hule tse nyane ka hona ha li na botsitso ba mocheso o ka sebelisoang ho polycarbonate e bopehileng.Matsoai a aminium ke limolek'hule tse kholoanyane 'me a tsitsitse ho feta li-cyanine.Lintlafatso tse ncha k'hemistri ena li ekelitse mocheso o phahameng ka ho fetisisa oa li-absorber tsena ho tloha ho 480oF ho ea ho 520oF.Ho ipapisitsoe le k'hemik'hale ea matsoai a aminium, ana a ka ba le ponahalo ea infrared, e tlohang ho e pharaletseng haholo ho isa ho e moqotetsane.Li-dithiolenes tsa tšepe ke tsona tse tsitsitseng ka ho fetisisa ka mocheso, empa li na le bothata ba ho ba theko e boima haholo.Tse ling li na le li-spectra tsa ho monya, tse tšesaane haholo.Haeba e sa etsoa hantle, dithiolenes tsa tšepe li ka ntša monko o litšila oa sebabole nakong ea ts'ebetso.

Melemo ea li-absorber tsa infrared, tse bohlokoa haholo ho li-molder tsa polycarbonate, ke:

Thermal Stability - tlhokomelo e kholo e tlameha ho nkoa ha ho etsoa le ho sebetsana le polycarbonate e nang le li-absorber tse nang le letsoai la aminium.Palo ea mohanyi e hlokahalang ho thibela palo e lakatsehang ea mahlaseli e tlameha ho baloa ho nahanoa ka botenya ba lense.Mocheso o phahameng oa ho pepeseha le nako li tlameha ho khethoa le ho hlokomeloa ka hloko.Haeba mokelikeli oa infrared o ntse o le mochine oa ho bōpa nakong ea "khefu ea kofi e atolositsoeng", mokelikeli o tla chesa 'me likotoana tsa pele tse bōpiloeng ka mor'a khefu li tla haneloa.Lisebelisoa tse ling tse sa tsoa etsoa tse entsoeng ka letsoai la aminium li lumelletse mocheso o phahameng o sireletsehileng oa ho bopa hore o eketsehe ho tloha ho 480oF ho ea ho 520oF, ka hona ho fokotsa palo ea likarolo tse lahliloeng ka lebaka la ho chesa.

Absorptivity - ke tekanyo ea matla a ho thibela infrared a monyetla ka yuniti ea boima ba 'mele, ka bolelele bo itseng.Ha absorptivity e phahame, ho na le matla a mangata a thibelang.Ho bohlokoa hore morekisi oa infrared absorber a be le batch-to-batch consistency e ntle ea ho monyela.Haeba ho se joalo, u tla be u ntse u fetola ka beche e 'ngoe le e 'ngoe ea mohatelli.

Phatlalatso ea Leseli e Bonahalang (VLT) - Lits'ebetsong tse ngata u batla ho fokotsa phetiso ea leseli la infrared, ho tloha ho 800 nm ho isa 2000nm, le ho eketsa phetiso ea khanya e bonahalang ho tloha 450nm ho isa 800nm.Leihlo la motho le khona ho utloa khanya haholo sebakeng sa 490nm ho isa ho 560nm.Ka bomalimabe lisebelisoa tsohle tse teng tsa infrared li monya leseli le bonahalang hammoho le khanya ea infrared, 'me li eketsa mmala o mong, hangata o motala karolong e bōpiloeng.

Haze - E Amanang le Phetiso ea Leseli e Bonahalang, moholi ke thepa ea bohlokoa ka har'a liaparo tsa mahlo kaha e ka fokotsa ponahalo haholo.Haze e ka bakoa ke litšila tse ka har'a IR Dye, tse sa qhibiliheng ka polycarbonate.Mefuta e mecha ea aminium IR Dyes e hlahisoa ka tsela ea hore litšila tsena li tlosoe ka ho feletseng, kahoo li tlose moholi o tsoang mohloling ona, 'me ka tšohanyetso li ntlafatsa botsitso ba mocheso.

Lihlahisoa tse Ntlafetseng le Boleng bo Ntlafetseng - Khetho e nepahetseng ea Infrared Absorbers, e lumella processor ea polasetiki ho fana ka lihlahisoa tse nang le thepa e ntlafetseng ea ts'ebetso le boemo bo phahameng bo tsitsitseng.

Kaha li-absorber tsa infrared li theko e boima haholo ho feta lisebelisoa tse ling tsa polasetiki ($ / gram ho e-na le $ / lb), ke habohlokoa haholo hore moetsi oa thepa a hlokomele haholo ho etsa hantle ho qoba litšila, le ho fumana ts'ebetso e hlokahalang.Ho bohlokoa ka mokhoa o ts'oanang hore processor e ntlafatse ka hloko maemo a hlokahalang a ts'ebetso ho qoba ho hlahisa lihlahisoa tse sa hlakang.E ka ba mosebetsi o boima, empa o ka fella ka lihlahisoa tsa boleng bo holimo.