------Product Technical Index------ Coal TarTechnical Index Modified Asphaltum Technical Index Anthracene Oil Technical Index moderate temperature asphaltum GB2290-80 and Technical Index Industrial naphthalene GB6700-86 and Technical Index wash oil GB3064-82/wash oil Technical Index

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Coal Tar Technical Index

Name	Index
	1#	2#
Density(P20),g/cm3	1.15-1.21	1.13-1.22
toluene insoluble substance (anhydrous),%	3.5-7.0	max.9
Ash Content,% max.	0.13	0.13
Moisture,% max.	4.0	4.0
Viscosity(B80)max.	4.0	4.2
naphthene content(anhydrous ),% minimum	7.0	7.0

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