Factory direct plastic fluorescent brighteners KCB (CI367) Add a small amount of whitening effect ..

1. The physical and chemical information density: 1.32g / cm3 Melting point: 210-212 ℃ Boiling point: 521.9 ° C at 760 mmHg Flash point: 263.1 ° C CAS: 5089-22-5 2. Properties: This product is yellow-green powder, fluorescent shades Blu-Ray. Insoluble in water, the maximum absorption wavelength 370nm Appearance: yellow-green powder Solid content: ≥99% Fineness: through a 100 mesh 3. Usage mainly used for synthetic fibers, synthetic leather, films, backing film forming materials, injection molding materials and so on soft PVC, foam PVC, TPR, EVA, PU, ??synthetic rubber has excellent whitening, brightening effect.