Fluorescence brightening agent OB (C. L184)
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fluorescence brightening agent
polyvinyl chloride pvc
Chemistry name: 2, 5- pair (5- uncle butyl -2- benzene and wicked zuo base) thiophen
Fluorescence brightening agent OB widely applies in the polyvinyl-chloride (PVC) . Polypropylene (PP) . Polystyrene (PS) . Propylene nitrile/pyprolylene/styrene copolymer (ABS) . Polyethylene (PE) and so on plastics, because it has the superior fluorescence to increase the white effect, the good thermostability, the recruitment very few characteristics, simultaneously are suitable for the polyester fiber. Coating. Paint. The printing ink and the acrylic acid increase white. The overseas similar product includes: UvitexOB.
Because the brightening agent joins the quantity to be few, should disperse the brightening agent thoroughly, enables the brightening agent to disperse evenly in the entire polymer. If uses the brightening agent to concentrate the mother grain, then changes achieves the full dispersible effect.
Matters needing attention:
Increases any ultraviolet ray absorbent when the plastic, should pay attention to appropriate readjustment fluorescence brightening agent OB the best amount used.
Storage and packing:
Is evading the light. DryUnder but the normal temperature environment may the long-term storage not affect the quality and the use effect.
Product packing: 5Kg.10 Kg.25 Kg/. Simultaneously may the root customer request packing.