Thursday, April 21, 2011

C9 petroleum resin-KR 130 7#- -18#

Description : C9 PETROLEUM RESIN
Color code:8#--18#
Softening point: 100-140C
Physical and chemical properties:

The product is produced through the process of fractionation,thermal polymerization, flash evaporation and molding with the carbon nine as the raw material from ethylene fragmentation. This product is light yellow-brown granules, flakes or bulk solids with better transparency, gloss, compatibility,dissolvability of water, insulation, and excellent solubility and stability to the acid-base chemicals, and good bond and good thermal conductivity and so on.

Specification

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
8-18
Color chroma11 toluene
Gardner
Bromine value
To be decided according to customers requirement
Iodimetry
SWB2301-62
Ash
<0.1%(wt)
Weight
GB2295

Products Usage:
1. Paint
Paints with KeRun C9 Petroleum resin added can enhance the final finishes of paints,resistance to acid and alkaline, also the adhesiveness of paint films and the hardness.

2. Printing ink
KeRun Petroleum resin which can be used in Printing ink products have following advantages: color spreading, fast dry and brightening effects & increase the printing property.

3. Rubbers
KeRun C9 Petroleum resin has excellent mutual solubilities with natural rubber particles, No affect to the sulphurization of rubber. Can affect as viscous agent, reinforcing agent, the filling agent.

4. Adhesives
KeRun- resins have excellent adhesiveness that can enhance the adhesiveness of adhesives, resistance to acid, alkaline and water. Additionally, production cost will be reduced.

Should you have any questions, pls do not hesitate to contact me. FREE SAMPLES will be sent for your evaluation!

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