What is optical brightener ?

They reduce the perceived yellow/orange color of naturally yellow/orange materials by making up for the material's lack of blue and purple light reflection with the fluorophore's blue and purple optical emission.

Optical brightener uses ?

Optical brighteners use ultraviolet (UV) light waves to boost blue light and reduce yellow light, making things look whiter.

Optical brightener Manufacturer and supplier ?

MDPC is india’s premier Importer, Exporter and Trader. An ISO Certified company established in 2015 in Delhi.MDPC in the field of polymer’s specializing in Optical Brightener (OB), Titanium Dioxide (TiO2), PVC Heat Stabilizer and more than 20 additives. MDPC provide one stop solution of whiteness and brightness for Polymer industries.

MDPC-1300 Anatase Titanium Dioxide

MDPC 1300 Anatase Titanium Dioxide pigment produced by the sulphate process with advanced technology, having excellent pigment properties such as high purity, fine particle size and narrow size- distribution, high whiteness, excellent dispersity, low oil absorption and strong hiding power.

TiO2 Content %	≥97
Tinting Power (compared with standard sample) %	100min
Whiteness	98.5
Oil absorption g/100g	23max
PH Value	6.5-8.0
Residue on sieve 45 um %	0.1max
Brightness %	97.5min
Matter volatile at 105℃ %	0.46max

APPLICATIONS

Paints
Coatings (Industrial)
Powder coatings
Construction
PVC
Printing inks
Masterbatch
Paper industry

Primers coating
Synthetic fibers
Textiles and dyeing
Metal finishes.
Plastics
Sealants
Floor tiles

Properties

High whiteness
Low moisture absorption
Good dry powder fluidity

Good dispersion characteristics
Low influence on additives
Good weather resistance

No warranty, expressed or implied, or merchantability, fitness for a particular purpose or otherwise is made, except that the products herein discussed comply with the chemical description on the labels. Buyer assumes risks of the use, storage and handling. Hummel shall not be liable for any incidental or consequential damages arising directly or indirectly in connection with the purchase, use, storage or handling of this product. The information contained herein is, to the best of our knowledge, true and accurate. However, all recommendation or suggestions are made without guarantee, since the conditions of use are beyond our control. We disclaim any liability incurred in connection with the use of these data or suggestions. This information is not to be taken as a license to operate under, or a recommendation to infringe any patent (s).