Toluene diisocyanate manufacturer Knowledge Glory KCB fluorescent whitening agent

Glory KCB fluorescent whitening agent

author: Post: 09/05/2023 67read Comments Off

Chemical Name : 1.4—bis(benzoxazolyl-2-yl)naphthalene

C.I. No. : Fluorescent whitening agent 367【5089-22-5】

Appearance	yellow green powder
melting point	210-212 ℃
Decomposition temperature	250 ℃
Maximum UV absorption wavelength	370nm
Maximum emission wavelength	434nm
Shade	Bright blue bright white light

Purpose
Mainly used for whitening of EVA foam materials, polyvinyl chloride, and synthetic rubber, and also has obvious brightening effect on colored products.

recommended dosage
0.005~0.05%

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