C5 Hydrocarbon Resin price for Adhesive and Paint Petroleum Resin
Petroleum Resin/hydrocarbon resin C5 C9
Cas No.: 68131-77-1
MF: C5H8
EINECS No.: 265-116-8
Package: 25Kg multi-ply paper bags and 500kg and 1000kg bags
Appearance: light yellow granular, with good transparency and luster, good solubility, compatibility, aqueous stability, insulation and chemical stability, and with good adhesiveness and heat conductivity.

C5 Petroleum Resin/hydrocarbon resin: We produce one of C5 petroleum resin which is special for thermoplastic road marking paint. It can enhance toughness, strength and adhesion of thermoplastic road marking paint and form smooth surface. By adding additives, the C5 petroleum resin in the four seasons is always in a stable state.C5 | Index |
Color (in 50% Toluene) | No.4-5 |
Soften Point (DC) | 80-90; 90-100; 100-110; 110-120 |
Acid value (mg/KOH/g) | 0.5% max. |
Iodine value (g I2/100g) | 20/120 |
Ash value | 0.1% max. |
C9 Petroleum Resin/hydrocarbon resin: 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. C9 | |
Color (in 50% Toluene) | from No 3 to No.6 |
Soften Point (DC) | 80-90;100+/-5;110+/-5;120+/-5;130+/-5;over 130 |
Acid value (mgKOH/g) | 0.5max |
Iodine value (g I2/100g) | 60-120 |
Ash value | 0.1% max. |
PH value | 6-8 |
Application of C5/C9 Petroleum Resin/hydrocarbon resin

1. Paint Industry: Paint mainly use high softening point of C9 petroleum resin, DCPD resin, C5 / C9 copolymerized resin, paint with petroleum resin can increase the paint gloss, improve the film adhesion, hardness, acid and alkali resistance.
2. Rubber Industry: Rubber is mainly the use of low softening point of C5 petroleum resin, C5 / C9 copolymer resin and DCPD resin. Such resins and natural rubber latex has good mutual solubility of rubber vulcanization process no big impact, rubber with petroleum resin can increase the viscosity, reinforcing, softening effect. Especially C5 / C9 copolymerized resin to join, can not only increase between colloidal particles adhesion, and can improve between particles and tire cord adhesion, applicable to radial tires and other rubber products.
3. Adhesive Industry : Petroleum resin has good adhesion, in adhesives and pressure-sensitive adhesive with petroleum resin can improve the adhesive bonding strength, acid resistance, alkali resistance and water resistance, and can effectively reduce the production cost.
4. Ink Industry: Ink with petroleum resin, mainly high softening point of C9 petroleum resin, DCPD resin. Ink adding petroleum resin can show color, quick drying, increasing the effect of light, to improve the printing performance.
5. Coating Industry: Road signs and road marking paint, petroleum resin on concrete or asphalt pavement has good adhesion, and good abrasion resistance and water resistance, and inorganic materials has a good affinity, the coating is easy, good weather resistance, quick drying, solid high degree and improve the physical and chemical properties of the layer, improve the resistance to UV and weathering resistance. The petroleum resin paint signs gradually become mainstream, demand rose year by year.
Our Service For You
1. Sample can be offered with free charge.
2. We have full stock and can deliver within short time.
3. OEM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
6. We have many years experience for export, we cherish every order from our honor.
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If you are interested in any of our products or solutions, please feel free to contact us. We ensure that any of your requirements will be get prompt attention and best efforts from our side always.