白色光夜光粉

white glow powder

白色光夜光粉

发光粉
彩色发光粉

粒度:20-40um
亮度:1min-700mcd /m2, 5min- 180mcd/m2, 10min-90mcd /m2
产品特点:亮度低，价格昂贵，使用较少

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