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				| BYK W 903 |  
				
				
				
				
				
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				| Solution of a copolymer with filler affinic groups |  
				
				
				
				
				
				
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				BYK W 903 is especially developed for Printed Circuit Board base materials.  It facilitates the incorporation of filler in the resin mix and stabilizes the filler(s) dispersion after the mixing procedure.  |  
				
				
				
				
				
				
				
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				Density at 20'C: 1.6 g/ml Flash point: 47 ¡ÆC Non-volatile matter 10 minutes 150'C: 40 % Appearance: clear to light yellow Solvent: Methoxypropylacetate |  
				
				
				
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										| There are no existing companies to distribute selected chemical product |  
									
									 
									
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