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Floresan oqartirish vositasi Optik porlash vositasi OB optik porlashi 184 optik porlashi
Floresan oqartirish vositasi Optik porlash vositasi OB optik porlashi 184 optik porlashi

Floresan oqartirish vositasi Optik porlash vositasi OB optik porlashi 184 optik porlashi

CAS No.: 7128-64-5 Other Names: Optical Brightener 184 MF: C26H26N2O2S EINECS No.: 230-426-4 Place of Origin: China Type: Solvent Dye Usage: Ink Dyestuffs, Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs, WAX,FAT,SMOKE Brand Name: TK Model Number: OB Melting point: 199-201°C(lit.) Boiling point: 531.2±45.0°C (Predicted) Density: 1.26 Refractive index: 1.6360 (estimate) Flash point: >350 ° C Eriydiganlik: toluol: eruvchan 50 mg / ml Tashqi ko'rinishi: Kukun kislota koeffitsienti (pKa): 3,03 ± 0,10 (Bashorat qilingan) eruvchanligi: Aseton va toluolda eriydi. Suvda erimaydi.
So'rov yuborish

Mahsulot nomi

OB / 184 lyuminestsent oqartirish agenti

Kimyoviy nomi

2,5-bis (5-tert-butil-2-benzoksazolil) tiofen

Molekulyar formulalar

C26H26N2O2S

Molekulyar vazn

430.2

Maksimal ultrabinafsha nurlarini yutish to'lqin uzunligi

375 nm (etanolda)

Maksimal lyuminestsentsiya emissiyasining to'lqin uzunligi

435 nm

Ijro etuvchi standart

Q / LQHOO9-2003

Ilova

OB PV, PE, PP, PS, ABS va polyester tolalar, bo'yoqlar, siyohlar, qoplamalar va boshqalar kabi termoplastikalarni oqartirishda keng qo'llaniladi, bu ishlov berish harorati 270 ° C dan yuqori bo'lgan plastmassalarga mos kelmaydi.

Qo'llash usuli

Polivinilxlorid: oqartirish: 0,01-0,05%

Yorqinligini oshirish: 0.0001-0.001%

Polistirol: 0.0001-0.001%

ABS: 0,01-0,05% Polifenilen uglevodorod: rangsiz matritsa: 0.0005-0.001%

Oq matritsa: 0,005-0,05%

Issiq teglar: lyuminestsent oqartirish vositasi optik yoritgich ob optik yoritgich 184 optik yoritgich, Xitoy, ishlab chiqaruvchilar, etkazib beruvchilar, fabrika, arzon, chegirma, tirnoq, arzon narx, bepul namuna