【Product】
Optical Brightener KB
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Optical Brightener KB
Technical parameter:
Appearance: fallow powder
Purity: ≥98%
Volatility: ≤0.5%
Fineness: >300
Performance:
1.With good fluorescence intensity and whiteness, the product KB is especially used to whiten and brighten the PVC
pinchplate and its profile.
2.good thermal stability; not decompose under 330℃.
3.good light resistance.
Applicable scope:
The product KB is used to whiten and brighten PVC, PS, ABS and so on.
Package :25kg / fiber drum with PE liner