Kutanga kweOptical brightener OB-1
Optical brightener OB-1,2,2- (4,4-distyreneyl) dibenzoxazole chinhu chekristaro yero chine poindi yekunyunguduka ye359-362 ℃. Hainyungudike mumvura, haina hwema, uye ine mashandiro akagadzikana. Wavelength yepamusoro yeabsorption spectrum i374nm, uye ine fluorescence yakasimba ine wavelength ye fluorescence emission ye434nm. Optical brightener OB-1 ioptical brightener inoshanda inoshandiswa kuma polyester fibers, uye inoshandiswa zvakanyanya mumapurasitiki akadai seABS, PS, HIPS, PC, PP, PE, EVA, uye hard PVC. Ine mhedzisiro yakanaka yekuchena, kugadzikana kwakanyanya kwekupisa, uye kuwedzera kushoma.
Zvishandiso zvinopenya zve optical zvinogona kupinza chiedza chisingaonekwe che ultraviolet (chine wavelength inosvika 360-380nm) zvochichinja kuita chiedza chinoonekwa chebhuruu kana pepuru chakareba, nokudaro zvichitsiva yero diki risingadiwe mu matrix. Panguva imwe chete, zvinoratidzira chiedza chinoonekwa kupfuura wavelength yekutanga iri pakati pe 400-600nm, zvichiita kuti chigadzirwa chiratidzike chakachena, chakajeka, uye chine simba.
Kushandisa Optical Brightener OB-1
Chigadzirwa ichi chakakodzera kucheneswa nekupenya mapurasitiki akadai sePVC, PE, PP, ABS, PC, PA, nezvimwewo. Chine mwero mudiki, chinochinjika zvakanyanya, uye chinopararira zvakanaka. Chigadzirwa ichi chine chepfu shoma uye chinogona kushandiswa kuchena mapurasitiki anoshandiswa mumapakeji ezvekudya nematoyi evana. Chinogona kuwedzerwa panguva yekugadziriswa kana kupomedzerwa, uye zvinhu zvakacheneswa zvine kuchena kwakanyanya uye zvinodzivirira kupisa nemamiriro ekunze zvakanyanya. OB-1 inogonawo kugadzirwa kuita paste yekuchena machira.
Mabhenefiti eOptical Brightener OB-1
1. Kubva pamaonero ekudzivirira kupisa:
Optical brightener OB-1 ine poindi yekunyunguduka inodarika 350 ℃ uye parizvino ndiyo inonyanya kudzivirira kupisa pakati pezvigadzirwa zvese zve optical brightener. Kune vakuru vanogadzira mapurasitiki anodzivirira kupisa kwakanyanya, optical brightener OB-1 ndiyo yakakodzera.
Sezvinozivikanwa, indasitiri yepurasitiki iindasitiri yakakura uye yakasiyana-siyana ine mhando dzakasiyana-siyana uye hunhu. Tembiricha yekugadzira zvigadzirwa zvepurasitiki zvakawanda yakakwira, zvimwe zvichitosvika pamadhigirii Celsius mazana matatu. Parizvino, OB-1 chete ndiyo inogona kutsungirira tembiricha dzakanyanya kudaro, iyo iriwo mukana weOB-1 yechiedza chechiedza.
2. Kutarisa kubva pachiedza che fluorescent chinoburitswa
Zvigadzirwa zvakasiyana-siyana zve optical brightener zvine mavara akasiyana, zvimwe zvinopenya zvinoburitsa chiedza chebhuruu, nepo zvimwe zvichiburitsa chiedza chepepuru chebhuruu. Zvizhinji zvezvinhu zvakasikwa ndezveyero, uye chiedza cheyero pamwe chete nechiedza chebhuruu zvinoburitsa chiedza chechena. Nokudaro, zvinopenya zvinopenya zvine chiedza chebhuruu chakakura zvine mhedzisiro iri nani ye fluorescence uye kuchenesa, uye huwandu hunowedzerwa hushomawo.
Optical brightener OB-1 inogona kukamurwa kuita green phase uye yellow phase maererano nechitarisiko. Kupenya kunobuda negreen phase kunonangana nechiedza chebhuruu, nepo fluorescence inobuda neyellow phase inonangana nechiedza chebhuruu chepepuru. Saka, ndosaka vatengi vazhinji vachisarudza green phase ye optical brightener OB-1 mazuva ano.
Isu tiri vanotengesa zvinhu zvikuru muChina, kana muchida kutenga kana kuwana rumwe ruzivo, tinokugamuchirai kuti mutibate panhamba dzinoti:
Tsamba yemagetsi: sales@hbmedipharm.com
Nhare: 0086-311-86136561
Nguva yekutumira: Mbudzi-27-2024