China High Quality Optical Brightener Fp-127 CAS 40470-68-6 Plasticizer with Low Price, Find details about China Optical Brightener, 40470-68-6 from High Quality Optical Brightener Fp-127 CAS 40470-68-6 Plasticizer with Low Price
Optical brightener FP-127 ( OPTICAL BRIGHTENING AGENT FP-127; Fluorescent brightener FP-127; Fluorescent whitening agent FP127; fluorescent brightener 378; OBA378; C.I.378; Optical bleaching agent FP 127).
Applications: | Mostly used in the brightening the products of synthetic fiber and plastics, it is widely used in plastic film, material of lamination moulding and injection moulding as well as preferable brightening efficiency on polyolefin, PVC, PVC foaming, TPR, EVA and PU foaming together with coating, natural lacquer, etc. It also has specially good effect on PS,PE,PP,ABS,thermoplastic plastics, Acetate fiber, paint, coating and printing ink,etc.. |
Properties: | • Colors appear more brilliant • Environmentally friendly • Excellent brightening ability • Produce a bluish tinge, masking yellowness • Whiter-than-white appearance. |
Dosage: | Percentage of weight with plastic raw material: PVC whitening: 0.01~0.05%; To improve the light intensity: 0.0001~0.001% Polystyrene :0001~0.001%; ABS:0.01~0.05%; Polyolefin matrix: 0.0005~0.001% White matrix: 0.005~0.05% |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 566.8±39.0 °C at 760 mmHg |
Melting Point | >300 °C(lit.) |
Molecular Formula | C28H18N2O2 |
Molecular Weight | 414.455 |
Flash Point | 285.1±21.0 °C |
Exact Mass | 414.136841 |
PSA | 52.06000 |
LogP | 8.42 |
Vapour Pressure | 0.0±1.5 mmHg at 25°C |
Index of Refraction | 1.731 |
Storage condition | -20°C |
Stability | Stable. Incompatible with strong oxidizing agents. |