Optical brightener
Basic Info
Model No.: 184
Product Description
Specifications Fluorescent Whitening Agent
1. Mode: TF-OB
2. no pollution
3.long time protection
4.widely used in chemical plastic add
Optical brightener Appearance: Bright yellow green crystal powder.
Melting point: 199 -202°C
Assay: 99.5% min
Volatile Content: 0.3% max
Ash: 0.3% max
Max wavelength absorption spectrum: 375nm (in ethanol)
Fineness: Through 200 meshes. Uses: It can be used in the whitening of thermoplastic plastics, PVC, polystyrene, polyethylene, polypropylene, Abs, cellulose acetate, paint, coating, printing inks, etc. Brightener OB can be used in whitening of polymer at every processing stage, bring products brilliant blue white lustre. The foreign similar products have: Uvitex OB.
Usage: Add 0.01-0.05% brightener OB into the plastic, completely mix with plastic granular material, then contour machining. Storage: It is recommended to store Shinest OB at room temperature and to protect against heat and frost
Contact us if you need more details on fluorescent whitening agent ob. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about fluorescent brightener ob、cas:7128-64-5. If these products fail to match your need, please contact us and we would like to provide relevant information.
1. Mode: TF-OB
2. no pollution
3.long time protection
4.widely used in chemical plastic add
Optical brightener Appearance: Bright yellow green crystal powder.
Melting point: 199 -202°C
Assay: 99.5% min
Volatile Content: 0.3% max
Ash: 0.3% max
Max wavelength absorption spectrum: 375nm (in ethanol)
Fineness: Through 200 meshes. Uses: It can be used in the whitening of thermoplastic plastics, PVC, polystyrene, polyethylene, polypropylene, Abs, cellulose acetate, paint, coating, printing inks, etc. Brightener OB can be used in whitening of polymer at every processing stage, bring products brilliant blue white lustre. The foreign similar products have: Uvitex OB.
Usage: Add 0.01-0.05% brightener OB into the plastic, completely mix with plastic granular material, then contour machining. Storage: It is recommended to store Shinest OB at room temperature and to protect against heat and frost
Contact us if you need more details on fluorescent whitening agent ob. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about fluorescent brightener ob、cas:7128-64-5. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Ungrouped
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