Zvaunoda Kuziva Nezve UV Kurapa Optical Adhesives

Chinhu chekutanga chaizoshandiswa sechinamira chemaziso chaive muto wemubharisamu. Yakatumidzwa seCanada Balsam, uye nepo iine hunhu hwepamusoro, yakashaya chekunyungudutsa uye kupisa kwekupisa. Zvishandiso zviri nani zvaizoitsiva semhedzisiro. Optic application inoda hukuru hwekuita uye kugadzirwa; saka, mainjiniya mazhinji anowanzo kutendeukira kune zvinonamirwa neUV.

Panguva yekusangana kwemaziso, zvakakosha kuti zvikamu zvibatane kuti zvishande zvinobudirira. Adhesive inopa chisungo chakasimba chakangodiwa kune prism uye lens bonding, fiber optic musangano, uye kugadzirisa uye kuisa nzvimbo dzemaziso. Zvinamira zvinouya mumasimba akasiyana-siyana uye zvisingakwanisi; saka zvinogona kunetsa kune vanhu vazhinji kuona kuti ndezvipi zvinhu zvinonyanya kukodzera mabasa ekubatanidza aripo. Ipo refractive index uye optical kutapurirana ndizvo zvinonyanya kufunga kana uchitarisa UV kurapa optical adhesives, kunyatsotariswa kunofanira kutorwa mukuyera zvinhu zvemukati zvinoenderana nezvinodiwa zvekushandisa. Zvimwe zvezvimwe zvinhu zvinofanirwa kutariswa zvinosanganisira:

Adhesive properties 

Munguva yekurapa, akawanda anonamira anowanzo kuderera, uye izvi zvinogona kukonzera kushushikana kune zvimwe zvikamu. Iko kune kushushikana, ipapo kurongeka uye kutarisisa nyaya hazvidzivisike panguva yekugadziriswa. Izvo, saka, zvakakosha kuti mainjiniya agadzirise zvinhu zvine yakaderera shrinkage kudzikamisa nyaya. Epoxy adhesives, semuenzaniso, anogona kusvika ku5% shrinkage. Nekudaro, kune akakosha anonamira emeso ayo ane yakaderera se0.4% ye shrinkage uye achiri kugona kuchengetedza inodiwa kujeka kwemaziso.

Kana iri kuvimbika kwechimiro uye kushanda kwayo, kufunga modulus uye kuoma kwezvinhu zvekunamatira zvakakoshawo. Kubuda kunze kunofanirwawo kutariswa nekuti kumwe kusamira zvakanaka kunogona kukonzeresa nyaya dzemhando yepamusoro.

Kubata uye kurapa 

Izvi zviviri zvakare zvakakosha zvakanyanya kufunga kana uchitsvaga zvakanakisa UV kurapa optical adhesives. Nzira yekurapa uye kuti inobata sei kuoma uye nekukurumidza kweprojekiti inofanirwa kutariswa. UV adhesive inongotora masekondi mashoma kurapa, izvo zvinobatsira mumamiriro ezvinhu apo panoda kukurumidza kugadzirwa. Nekudaro, zvinhu zvakasiyana zvinotora nguva dzakasiyana kurapa. Semuyenzaniso, maviri-zvikamu epoxies zvinoda nguva yakareba kurapa zvichienzaniswa nesilicone adhesives. Nepo kupisa kuchigona kukurumidzira maitiro, zvakakosha kuyeuka kuti rwendo rwekupisa runogona kukonzera kushushikana kune zvimwe zvikamu panguva kana mushure mekurapa.

Viscosity inobatawo maererano nekushandiswa. Mune mamwe maapplication, inonamira inongodiwa kuzadza imwe gap kana bhiriji pairi, nepo, mune zvimwe, inogona kudikanwa kuzadza nzvimbo yese. Kusanganisa uye degassing inogona kuve inonetesa maitiro, kunyanya kune maviri-chikamu masisitimu; saka midziyo yakakosha ingave yakakosha kushandisa.

Acrylate adhesives ayo ari UV-anorapika ane mukurumbira mukushandisa optics nekuti ari nyore kushandisa. Ivo zvakare vanopa nguva yekurapa iyo inokurumidza uye yakakodzera kune yakawanda application inoda. Sarudzo, zvisinei, dzakawanda mumusika, uye kana iwe uchiziva izvo zvaunoda application ndezvipi, iwe uchave nenguva iri nyore kusarudza akanakisa UV-anorapika optical adhesives. DeepMaterial inogadzira zvekunamira zvemhando yepamusoro kuti zvienderane nemhando dzese dzezvido. Rega nyanzvi dzekunamira paDeepMaterial dzikutungamirire kune yakanyatsokodzera kunamira kwekushandisa kwako.

Kuti uwane zvakawanda nezve izvo zvaunoda kuziva nezvazvo UV kurapa optical adhesives, unogona kushanyira DeepMaterial pa https://www.epoxyadhesiveglue.com/uv-curing-uv-adhesive/ nokuti zvimwe info.