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17 C9 Petroleum Resin

C9 petroleum resins

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1. C9 petroleum resins Specification:

Paints mainly use C9 copolymerized resins with high softening points, petroleum resins are added to paints can increase the final finishes of paints, the adhesiveness of paint films and the hardness. Resistance to acid and alkaline. Petroleum resins have very good adhesiveness, they can increase the adhesiveness of adhesives, resistance to acid, alkaline and water. Subsequently they will reduce the production cost. Used for printing inks, they hare color spreading, fast dry and brightening effects and will increase the printing property.


Test Term

Test Method and Unit

Specification

Appearance

Color

Softening Point

Ash Content

Acid No

Flash Point

Specific Gravity

Eyeballing

Gardner in 50% toluene

°C

( wt.%)

(mgKOH/g)

°C

20/20 °C

Yellow

6-11 Max

90-120

0.05 Max

0.1Max

>240

1.08


2.Packaging and Storage:

1This product is packed in woven bag lined with plastic bags, the bag net weight 25kg.

2In transit to sun, rain, moisture, anti-hook. Shall not be mixed with the alkali and  oxidants, mixed transport.

3 This product is non-hazardous chemicals, the product should be stored in ventilated, cool, dry place, storage period is 1 year. 





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