Optical Brightener FP-127
Mamiriro ezvinhu
Product Name:Optical brightener FP-127
Chemical Name:4,4'-Bis(2-methoxystyryl)-1,1'-biphenyl
CI:378
CAS NO.:40470-68-6
Zvinotsanangurwa
Chitarisiko: Chiedza chero kana mukaka chena crystal poda
Kuchena: ≥99.0%
Mazwi: Bhuruu
Nzvimbo yekunyungudika: 219～221℃
Solubility: isinganyungudika mumvura.soluble mumhando dzakasiyana siyana organic solvents seDMF (dimethylformamide)
Thermal kugadzikana: pamusoro pe300 ° C, iyo inogona kusangana nezvinodiwa tembiricha zvekugadzira kwakasiyana, kugadzira mapurasitiki uye fiber.
Maximum absorption wavelength: 368nm
Maximum emission wavelength: 436nm
Application
Optical brightener FP-127 ndeyepamusoro-inoshanda epurasitiki inopenya iyo maitiro ayo akafanana neUvitex 127 (FP) kubva kuCiba.Inogona kushandiswa kuchena uye kupenya mapolymers, majasi, kudhinda ingi uye mafibers ekugadzira.Iine zvakanakira kuchena kwepamusoro, mumvuri wakanaka, kunaka kwemavara kukurumidza, kupisa kupisa, kuramba kwakanaka kwemamiriro ekunze, uye hakuna yellowing.Inogona kuwedzerwa kune iyo monomer kana prepolymerized zvinhu zvisati zvaitika kana panguva yekupolymerization, polycondensation kana kuwedzera polymerization, kana inogona kuwedzerwa muchimiro chehupfu kana mapellets pamberi kana panguva yekuumbwa kwepurasitiki nesynthetic fibers.Inokodzera marudzi ose emapurasitiki, asi inonyanya kukodzera kuchena uye kupenya kwezvigadzirwa zvematehwe ekugadzira uye kuchena kwemitambo shangu chete EVA.
Reference kushandiswa:
Chiyero chinoenderana nezvinodiwa zvekuchena.
1 PVC:
Kuchena: 0.01 ~ 0.05% (10-50g/100kg zvinhu)
Zvakajeka: 0.0001 ~0.001% (0.1-1g/100kg zvinhu)
2 PS:
Kuchena: 0.001% (1g/100kg zvinhu)
Zvakajeka: 0.0001 ~0.001% (0.1-1g/100kg zvinhu)
3 ABS:
0.01 ~ 0.05% (10-50g/100kg zvinhu)
Mamwe mapurasitiki: Iyo zvakare ine yakanaka yekuchena maitiro kune mamwe thermoplastics, acetate, PMMA, uye polyester chips.
Package
25kg faibha chigubhu, ine PE bhegi mukati kana sechikumbiro chemutengi.
Storage
Chengeta chigadziko chakavharwa kana chisiri kushandiswa.Chengetedza mumudziyo wakavharwa zvakasimba.Chengetedza munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka kure nezvinhu zvisingaenderani.
