Technical Spec.: Appearance: kelly powderM.P.: 210-212°CViscosity: <250mPa·sChromatic light: bluish purpleAssay: ≥98%Fineness: over 100 meshesProperties & Features: It is bright kelly powder, non-toxic odorless, insoluble in water; has excellent light/heat resistance.Range of Application: Fluorescence Brightener KCB is mainly used in the whitening of synthetic fiber and plastic products; such as plastic film, injection molding materials, PVC, TPR, EVA and PU foams etc.Application Methods: Recommended use level: 0.005%-0.05%Packing & Storage: 1kg×10 carton lined with plastic bag or upon clients' requests. Stored in cool and dry place; avoid light.
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Product Categories : Optical Brightener