Descripción
C9 Cold Polymerized Petroleum Resin
OTHER NAME: C9 Cold Polymerized Petroleum Resin, Light-colour Petroleum Resin, Aromatic petroleum resin
DESCRIPTION
C9 cold polymerized petroleum resin is a thermoplastic aromatic petroleum resin with a ring structure. It uses cracked C9 fraction as raw material and reacts under the action of a catalyst to produce a yellow transparent solid.
Features
Ø The color is lighter than thermopolymerized petroleum resin and has less odor.
Ø It has a ring-like structure and strong cohesion.
Ø It has excellent water resistance, acid and alkali resistance, weather resistance and chemical resistance.
Ø Soluble in organic solvents such as ketones, aromatic hydrocarbons, aliphatic hydrocarbons, alkanes, and chlorinated hydrocarbons, but insoluble in water and alcohols.
Ø It has good compatibility with polymers and elastomers such as NR, CR, SBR, EVA, SIS and SBS.
Technical Parameter
| MODEL | L-120 | L-130 |
| Colour (Fe-Co Scale) | 4# | 4# |
| Softening Point (R&B, °C) | 125 ± 5 | 135 ± 5 |
| Acid Value (mgKOH/g) max | 0.1 | 0.1 |
| viscosity（mPa·s/180℃） | 900 ± 400 | 1000 ± 400 |
| Bromine value（gBr/100g）max | 20 | 20 |
| Ash content % max | 0.02 | 0.02 |
Applications
Ø Used in adhesive, rubber, radial tire and other industries.
Ø Used in paint, road marking paint, rubber and plastic modification and other industries.
Packaging
Packed in compound kraft paper bag, net weight 25kg/piece.
Storage & Transportation
It should be stored in a cool place, avoid high temperature, and should not be stored near fire.
It cannot be stored and transported together with spontaneous combustibles, strong oxidizers, and strong acids, and should be handled according to the regulations for flammable materials.