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Pp woven bag production special brightener KSB Fluorescent Brightener KSB (FBA 369)

| PP woven bag production special brightener KSB Fluorescent Brightener KSB (FBA 369) | |
| Chemical Name | Henan Ruiqite Chemical Optical Brightener KSB cas no. 1087737-53-8 |
| CAS | 1087737-53-8 |
| C.I.NO. | C.I.369 |
| Appearance | yellow green powder |
| Melting Point | 240-245℃ |
| Purity | 99.50% |
| Fineness | 400 mesh |
| Solubility | insoluble in water≥99%, soluble in common organic solvents |
| Molecular Formula | C26H18N2O2 |
| Packing | Packing and storage can also be packaged according to customer requirements (25 kg × 1) cartons, paper drums, (1 kg × 1) bags. Can also be packaged according to customer requirements. Store in a dry place away from light. |
| Use | Used for whitening of synthetic fibers and plastic products, it also has obvious brightening effect on colored plastic products. It is widely used in plastic film, laminating materials, injection molding materials, etc., for polyolefin, PVC, foamed PVC, TPR, EVA and PU foam, synthetic rubber, etc. have excellent whitening effect, and can also be used for whitening of paints, natural paints, etc., and have special effects on foamed plastics, especially EVA and PE foam. |
| Recommended Dosage | 0.005%~0.05% (weight ratio with plastic raw materials) |







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