Amashanyarazi meza OB Neza

Amashanyarazi meza  Nibyiza

Imiterere

Izina RY'IGICURUZWA:Amashanyarazi meza OB Neza

Izina ryimiti:2,5-thiophenediylbis (5-tert-butyl-1,3-benzoxazole)

CI: 184

URUBANZA OYA: 7128-64-5

Ibisobanuro

Inzira ya molekulari: C.₂₆H₂₆N₂O₂S

uburemere bwa molekile: 430

Kugaragara: ifu yumuhondo yoroheje

Ijwi: ubururu

Ingingo yo gushonga: 196-203 ℃

Isuku: ≥99.0%

Ivu: ≤0.1%

Ingano y'ibice: Genda 300 mesh

Uburebure ntarengwa bwo kwinjiza: 375nm （Ethanol）

Uburebure ntarengwa bwoherezwa mu kirere: 435nm （Ethanol）

Ibyiza

Optical brightener OB Ibyiza nubwoko bwa benzoxazole, ntabwo bihumura, bigoye gushonga mumazi, gushonga muri paraffine, ibinure, amavuta yubutare, ibishashara hamwe nibisanzwe bisanzwe.Irashobora gukoreshwa mu kwera plastiki ya termoplastique, PVC, PS, PE, PP, ABS, Acetate fibre, irangi, gutwikira, wino yo gucapa, nibindi. ohereza ibara ryera ryera.

Gusaba

Optical brightener OB Fine nimwe murumuri mwiza ukoreshwa cyane muri plastiki na fibre kandi ufite ingaruka zera nka Tinopal OB.Irashobora gukoreshwa muri thermoplastique, polyvinyl chloride, polystirene, polyethylene, polypropilene, ABS, acetate, kandi irashobora no gukoreshwa muri langi, amarangi, amabuye yera yera, impuzu, hamwe na wino. Ifite kandi ingaruka nziza yo kwera kuri fibre synthique. .Bifite ibyiza byo kurwanya ubushyuhe, guhangana nikirere, kutagira umuhondo, hamwe nijwi ryiza ryamabara. Irashobora kongerwaho kubintu bya monomer cyangwa prepolymerized mbere cyangwa mugihe cya polymerizasiyo, kondegene, kongera polymerisation, cyangwa byongewe muburyo bwa poro cyangwa pellet (ni ukuvuga masterbatch) mbere cyangwa mugihe cyo gukora plastike na fibre synthique.

Imikoreshereze:

1 PVC:

Kuri PVC yoroshye cyangwa ikomeye:

Kwera: 0.01－0.05% (10－50g / 100KG ibikoresho)

Mucyo: 0.0001－0.001% （0.1g － 1g / 100kg ibikoresho）

2 PS:

Kwera: 0.001% (1g / 100kg ibikoresho)

Mucyo: 0.0001－0.001 (0.1－1g / 100kg ibikoresho)

3 ABS:

Ongeraho 0.01-0.05% muri ABS birashobora gukuraho neza ibara ryumuhondo ryumwimerere kandi bigera ku ngaruka nziza yo kwera.

4 Polyolefin:

Ingaruka nziza yo kwera muri polyethylene na polypropilene:

Mucyo: 0.0005－0.001% (0.5－1g / 100kg ibikoresho)

Kwera: 0.005－0.05% (ibikoresho 5－50g / 100kg)

Amapaki

25kg fibre ingoma ， hamwe na PE umufuka imbere cyangwa nkuko umukiriya abisaba.