1) Little affect on rubber vulcanization 2) Increace the adhesion and the reinforcement 3) Play as softener

SH-100-16#  Dark color C9 Aromatic hydrocarbon resin Used in Rubber

C9 petroleum resin is a kind of intermal plasticizing resin produced by C9 fraction, by- products of petroleum cracking, through pretreatment, polymerization and distillation. It isn't a high polymer bat a low polymer with the molecular weight between 300-3000.

Generally, C9 are used together with other kinds of resins as promtoters, adjusting agents and modifiers. 

Product Specification:

Index	Test Method	Unit	C9
TYPE			SH-100
Sofening Point	ASTM-E28-58	°c	100
Color	ASTM-D1544	#	16
Acid Value	ASTM-D-974	Vol%	0.5Max
Ash Content	ETM-E-99	Vol%	0.1Max
Specific Gravity	ASTM-D71-72A	g/ cm3	1.06-1.09

  

SH-100-16# Dark color C9 Aromatic hydrocarbon resin Used in Rubber