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PURPOSE

Pigment chip for road-marking paint

For yellow color, in conventional method, lead chromate yellow was used by improving heat resistance and light fastness as yellow road centerline paint. Globally, as it is restricted to use lead and chromium compounds , yellow centerline of road marking paint pigment are used by organic pigment 83 and others yellow pigment by matching with good heat resistance currently.

When paint making process by using hotmelt resin and
pigment NO.83 , it need to put into the mixer drum process, this process makes big complains from worker and air pollution by flying pigment powder at the work place To prevent make a flying pigment powder problems in the work site,

DRC has developed pre-dispersion pigment chip for road marking paint "COSROM" that is pre-dispersion processed high content pigment with thermosetting resin

COSROM Product Information
 
Product name C.I. NO Pigment(%) Color
YELLOW 2083 YELLOW 83 50  
YELLOW 2100 Yellow pigment good at
heat & weather resistance
50  
BLACK 8400 BLACK 7 40  


ROAD MARKING PAINT FORMULATION AND METHOD OF MANUFACRING

 
METHOD OF MANUFACRING PAINT FORMULATION (%)
◆ CHIP : Put the chips to hot melt resin and dissolve slowly until fully dissolution COSROM CHIP 1.5%
HOT MELT RESIN 98.5%