Amashanyarazi meza

Ibisobanuro bigufi:

Optical brightener OB ifite ubushyuhe bwiza cyane;imiti ihamye;kandi ufite kandi guhuza neza mubisigarira bitandukanye.


Ibicuruzwa birambuye

Ibicuruzwa

Izina ryimiti 2.5-bis (5-tertbutyl-2-benzoxazolyl) thiophene

Inzira ya molekulari C26H26SO2N2
Uburemere bwa molekuline 430.575
CAS Umubare 7128-64 -5

Ibisobanuro

Kugaragara: Ifu yumuhondo yoroheje

Suzuma: 99.0% min

Ingingo yo gushonga: 196 -203 ° C.

Ibirungo birimo: 0.5% max

Ibirimo ivu: 0.2% max

Gusaba

Ikoreshwa muri plastiki ya termoplastique.PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, resin ya acrylic, fibre fibre fibre, itwikiriye kumurika wino yo gucapa.

Ikoreshwa

(Hamwe na plastike yibikoresho byibikoresho bya plastike)

1.PVC Yera: 0.01 ~ 0.05%

2.PVC: Kunoza umucyo: 0.0001 ~ 0.001%

3.PS: 0.0001 ~ 0.001%

4.ABS: 0.01 ~ 0.05%

5.Polyolefin matrix idafite ibara: 0.0005 ~ 0.001%

6.Matrix yera: 0.005 ~ 0.05%

Ububiko nububiko

1.25 kg ingoma

2.Ubitswe ahantu hakonje kandi uhumeka.


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