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C9 petroleum resin is a petroleum by-product of pyrolysis C9 fraction which is produced by pre-treatment, polymerization and distillation processes. It is not a high polymer but a low polymer molecular weight between 300-3000. It has the characteristics of low acid value, good miscibility, water,ethanol and chemical resistance, the chemical stability against acid, the good adjustment of viscosity and thermal stability. Generally, 9 petroleum resin is not used alone, but as promoters, regulators, modifiers used with other resin.

 

Applications:

 

 

Tire and Rubber Industry: in tire and rubber industry, low softening point of C9 petroleum resin is mainly used which has a good miscibility with natural rubber particles, and little affect on rubber vulcanization. Adding in rubber and tires, petroleum resin can increase the adhesion and the reinforcement and can also play as softener.

 

 Adhesives Industry:

C9 petroleum resin having good adhesion, added in the process of producing adhesives and pressure-sensitive adhesives can improve the adhesive bond strength, acid resistance, alkali resistance and water resistance, and also can reduce production costs effectively.

 

 

others Petroleum resin having certain characteristic of unsaturated, can be used as paper glue, plastic modifier etc.

 

Specification:

 

Index	Test Method	Unit	C9 Hydrocarbon Resins
Soften Point	ASTM E28-58	°C	100	110	120	130	140
Color	ASTM D-1544	#	8-18	8-18	8-18	8-18	8-18
Acid Value	ASTM D-974	Vol %	0.5Max	0.5Max	0.5Max	0.5Max	0.5Max
Ash Content	ETM-E-99	Vol %	0.1Max	0.1Max	0.1Max	0.1Max	0.1Max
Specific Gravity	ASTM D71-72A	g/cm3	1.06-1.09	1.06-1.09	1.06-1.09	1.06-1.09	1.06-1.09
Application	Rubber Synthetic Adhesives Printing ink paints

 

25kgs per pp woven bag or bags as customer request. 18MT without pallet in a 20'FCL 26MT without pallet in a 40'FCL 15MT with pallet in a 20'FCL 24MT with pallet in a 40'FCL.