C9 Aromatic Petroleum resin Used in Adhesive

C9 Petroleum Resin BT-120
softening point: 140-150
color: Max 8
Acid value: Max0.1
used in adhesives, printing ink



Description : C9 PETROLEUM RESIN
Color code: 7# -- 10#
Softening point: 100-120C
Physical and chemical properties:

Petroleum Resin is a kind of Hydrocarbon Resin produced by C5, C9 fraction, by products of petroleum cracking, through pretreatment, polymerization and distillation. It isn't a high polymer but a low polymer with the molecular weight between 300-3000. Featared by acid value, easy mutual solubilities, resistant to water, resistant to ethanol and chemicals. It has the chemical stabilizing property to acid and alkaline, viscosity adjusting and thermal stabilizing. Generally, the resins are not used independently, but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers.

Specification of C9 PETROLEUM RESIN :

item
index
method
standard
Appearance
Granular
Visual check

Softening point
90~140°C
Ball and Ring Method
GB4507-84
Acid value
<1(mgKOH/g)
titration
GB2895
Color code
8-17
Color chroma11 toluene
Gardner
Bromine value
To be decided according to customers requirement
Iodimetry
SWB2301-62
Ash
<0.1%(wt)
Weight
GB2295

Good compatibility with SBS, SBR etc.

APPEARANCE: Light yellow, yellow, Dark
Character:
It is aromatic hydrocarbon resin, light yellow granular, with good transparency and luster, good solubility, compatibility, aqueous stability, insulation and chemical stability, and with good adhesiveness and heat conductivity.
Use:
1. Coating production: Used in paint and reinforced latex coating, also applied in oil soluble coating.
2. Rubber treatment: Used as adhesion booster.
3. Adhesive production: Used in adhesive, especially for melting glue and pressure-sensitive glue.
4. Printing ink production: It can be dissolved in hydrocarbon resin, it owns high soft point and stable performance, so it can be used in ink.
5. Paper making industry: Used in paper sizing agent.
6. Other application; Used as oil field water treatment agent & slurry additives, pitch modified agent.