Brightener indhaha FP-127
Qaab dhismeedka
Magaca Alaabta：Iftiiminta indhaha FP-127
Magaca Kiimikada：4,4'-Bis (2-methoxystyryl) -1,1'-biphenyl
CI:378
CAS NO.: 40470-68-6
Tilmaamaha
Muuqashada: budo crystal ah oo huruud ah ama caano leh
Daahirsanaanta: ≥99.0%
Cod: buluug
Barta dhalaalka: 219～221℃
Solubility: aan lagu milmi karin biyaha.ku milmay noocyo kala duwan oo dareere organic ah sida DMF (dimethylformamide)
Deganaanshaha kulaylka: ka sarreeya 300 ° C, kaas oo buuxin kara shuruudaha heerkulka ee wax soo saarka kala duwan, balaastigga iyo fiilooyinka.
Dhererka hirarka nuugista ugu badan: 368nm
Dhererka hirarka qiiqa ugu badan: 436nm
Codsiga
Iftiiminta indhaha FP-127 waa caag aad u hufan oo tayo sare leh oo wax qabadkeedu la mid yahay Uvitex 127 (FP) ee Ciba.Waxaa loo isticmaali karaa in lagu caddeeyo oo iftiimiyo polymers, dahaarka, daabacaadda khadadka iyo fiilooyinka synthetic.It waxay leedahay faa'iidooyinka cadcad sare, hadh wanaagsan, midab wanaagsan, caabbinta kulaylka, caabbinta cimilada wanaagsan, iyo hurdi la'aan. Waxaa lagu dari karaa monomer ama walxaha prepolymerized ka hor ama inta lagu jiro polymerization, polycondensation ama ku darida polymerization, ama waxaa lagu dari karaa qaab budo ah ama pellets ka hor ama inta lagu guda jiro qaabeynta balaastikada iyo fiilooyinka synthetic.Waxay ku habboon tahay dhammaan noocyada balaastigga, laakiin waxay si gaar ah ugu habboon tahay nadiifinta iyo iftiiminta alaabada maqaarka macmalka ah iyo nadiifinta kabaha isboortiga ee EVA.
Isticmaalka tixraaca:
Qiyaasta waxay kuxirantahay shuruudaha cadaanka.
1 PVC:
Cadaynta: 0.01 ~ 0.05% (10 - 50g/100kg walxo)
Daahfurnaanta: 0.0001 ~ 0.001% (0.1 - 1g/100kg walxo)
2 PS:
Cadaynta: 0.001% (1g/100kg walxo)
Daahfurnaanta: 0.0001 ~ 0.001% (0.1 - 1g/100kg walxo)
3 ABS:
0.01 ~ 0.05% (10 - 50g/100kg walxo)
Balaastikada kale: Waxay sidoo kale saameyn wanaagsan ku leedahay heerkulbeegyada kale ee kuleylka, acetate, PMMA, iyo chips polyesterka.
Xidhmada
25kg fiber durbaan, oo leh bacda PE gudaha ama codsiga macmiilka.
Kaydinta
Weelka ha xidho marka aan la isticmaalin.Ku kaydi weel si adag u xiran.Ku kaydi meel qabow, qalalan, oo hawo fiican leh oo ka fog walxaha aan ku habboonayn.
