Optical Brightener OB

Ibisobanuro bigufi:

Optical brightener OB nimwe mubintu byiza bimurika bikoreshwa cyane muri plastiki na fibre kandi bifite ingaruka zo kwera nka Tinopal OB.Irashobora gukoreshwa muri thermoplastique, polyvinyl chloride, polystirene, polyethylene, polypropilene, ABS, acetate, kandi irashobora no gukoreshwa muri langi, amarangi, emamel yera, ibifuniko, hamwe na wino. Ifite kandi ingaruka nziza yo kwera kuri fibre synthique. .Bifite ibyiza byo kurwanya ubushyuhe, kurwanya ikirere, kutagira umuhondo, hamwe nijwi ryiza ryamabara. Irashobora kongerwaho kuri monomer cyangwa ibikoresho byabanjirije mbere cyangwa mugihe cya polymerizasiyo…


Ibisobanuro birambuye

Ibiranga ibicuruzwa

Inzira yuburyo

1

izina RY'IGICURUZWA: Amashanyarazi meza OB

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 ya Particle: Genda mesh 200

Uburebure ntarengwa bwo kwinjirira: 375nm (Ethanol)

Uburebure burenze urugero: 435nm (Ethanol)

Ibyiza

Optical brightener OB ni ubwoko bwa benzoxazole, ntabwo ari impumuro nziza, bigoye gushonga mumazi, gushonga muri paraffine, ibinure, amavuta yubutare, ibishashara hamwe nibisanzwe bisanzwe.Irashobora gukoreshwa mu kweza plastike ya termoplastique, PVC, PS, PE, PP, ABS, fibre Acetate, irangi, gutwikira, gucapa wino, nibindi. gusohora ibara ryera ryera.

Gusaba

Optical brightener OB nimwe mubintu byiza bimurika bikoreshwa cyane muri plastiki na fibre kandi bifite ingaruka zo kwera nka Tinopal OB.Irashobora gukoreshwa muri thermoplastique, polyvinyl chloride, polystirene, polyethylene, polypropilene, ABS, acetate, kandi irashobora no gukoreshwa muri langi, amarangi, emamel yera, ibifuniko, 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 kongerwa kuri monomer cyangwa ibikoresho bya prepolymerized mbere cyangwa mugihe cya polymerizasiya, kondegene, wongeyeho polymerisation, cyangwa wongeyeho muburyo bwa powder cyangwa pellet (ni ukuvuga masterbatch) mbere cyangwa mugihe cyo gukora plastike na fibre synthique.

Ikoreshwa rya:

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% (5-50g / 100kg ibikoresho)

Amapaki

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


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