HT 9100 dark brown C9 Petroleum Resin

C9 Petroleum Resin HT 9100 18# is made by C9 fraction. It's a granular solid with the color of dark brown.

Item NO.:
HT 9100 #17-18
EINECS No.:
265-116-8
CAS No.:
64742-16-1
Color Gardener:
#17-#18
Property:
This product is made by crack C9, through thermal and polymerization. It's a kind of granular solid with color from yellow to light yellow. It has the properties of good heat stability, solubility, water resistance and very good chemical stability over acid and alkali.

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HT 9100 Dark brown C9 Petroleum Resin

Product Name

C9 Petroleum Hydrocarbon Resin (Aromatic Resin)

Chemical Properties

HT 9100 has dark color and the properties of good solubility, mutual solubility, water resistance, insulation and very good chemical stability over acid and alkali, and good adhesive strength and lower heat conduction

Specifications

Test Item	Specification	Test Method
Appearance	dark yellow to Brown	Eyeballing
Softening Point(^oC)	100-110	ASTM E 28
Color Gardner	#17-#18	ASTM D 974
Acid Value(KOH mg/g)	≤1.0	ASTM D 1544
Ash Content%(wt)	≤0.1	ASTM D 1063

Application

HT 9100 is suitable for coating, paint, printing ink, adhesive, rubber assistant agent and modified resin.

1. Rubber & Tire Industry

Used as a tackifier, softener, and reinforcing agent in natural rubber and synthetic rubber （rubber belt）(such as SBR). It improves hardness, wear resistance, and processability, and is commonly used in tires, rubber hoses, conveyor belts, and industrial rubber goods. Low softening point grades (100–110°C) are preferred.

2. Printing Inks

Acts as a binder to improve color development, drying speed, and gloss. It is suitable for offset and gravure inks, especially in dark-colored or industrial printing applications.

Waterproofing materials: Enhances durability and adhesion in waterproof membranes and coatings.

3. Adhesives & Sealants

Serves as a tackifier, increasing adhesion strength and resistance to water, acids, and alkalis. .

C9 Petroleum Hydrocarbon Resin
Application	Base Polymer	Product Recommended
Carton Sealing Adhesive	EVA	HC 9110
Woodworking Adhesive	EVA	HC 9110, HC 9120, HC 9130
Hot Melt Adhesive Film	EVA	HC 9110, HC 9120
Shoe Adhesive	SBS, CR	HC 9120, HT 9100
Alkyd Paint	Long oil alkyd resin	HC 9120, HT 9120
Aluminium Paint	Aluminium paste	HC 9100, HC 9120
Off-Set Printing Ink	Phenolic resin	HC 9120, HC 9140, HC 9120, HT 9140
Rubber Compounding	NR, SBR	HC 9100, HT 9100
Asphalt Modification	Asphalt	HC 9120, HC 9140, HC 9150, HT 9120, HT 9140
Concrete	Wax, Solvents	HC 9100, HC 9120, HT 9120