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|Classification:||Chemical Auxiliary Agent||CAS No.:||16470-24-9|
|Other Names:||Optical Brightener||MF:||C40H40N12O16S4Na4|
|EINECS No.:||240-521-2||Usage:||Plastic Auxiliary Agents, Rubber Auxiliary Agents|
|Product Name||Optical brightener DBH|
|Appearance||Bright yellow crystalline powder|
|Package||20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.|
It is particularly applicable to whiten hard & soft PVC products such as section bar, pipe, cable & wires as well as styrene plastic like PS, ABS etc..
and its solubility is 300g per liter in boiling water and 150 g per liter in cooling water.
(2)Good resistance to hard water, the ions of Ca2+ and Mg2+ have no influence on its whitening effect.
(3)Good resistance to peroxide bleach agent and containing reductive bleaching agent
Dosage:Fully mix up the Optical brightener DBH with the raw materials, then molding processing.
Optical brightener DBH commonly used in the amount of 0.05-0.5%, that is, each 100kg of the materials, the Optical brightener DBH takes 50-500g or can be adjusted according to the requirements of the product or test.
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