Having some understanding about petroleum resin,you can find that it is can be used in a lot of fields,as following:
1. Paint
Paint needs to use high softening point of C9 petroleum resin, DCPD resins, C5 / C9 copolymerized resin. Paint contains petroleum resin which can increase the paint gloss ,increase the film adhesion, hardness, acid and alkali resistance.
2. Rubber
Rubber needs to use low softening point of C5 petroleum resin, C5 / C9 copolymerized resin and DCPD resins.This kind of resin and natural rubber particles have good solubility, and have no significant impact on the process of rubber vulcanization. Rubber with petroleum resin can have the effect of viscosity, reinforcing, softening. Especially joining of C5 / C9 copolymerized resin, not only can increase the bonding strength between colloidal particles, but also can improve adhesive force between colloidal particles and cord, which is suitable for radial tire and other high quality rubber products.
3. Adhesives industry
Petroleum resin has good adhesion,and add petroleum resin in adhesive and pressure-sensitive adhesive tape can improve the adhesive bonding strength, acid resistance, alkali resistance and water resistance, and can effectively reduce the production cost.
4. Printing ink industry
Ink needs to use high softening point of C9 petroleum resin, DCPD resins. Adding petroleum resin can have the effect of color ink, quick drying, brightening, and improve printing performance etc.
5. Coating industry
Road signs and road marking paint need to use petroleum resin. Petroleum resin has good adhesion for concrete or asphalt pavement, and good abrasive resistance and waterproof, has a good affinity with the inorganic compound, easy coating, good weather fastness, quick drying, high solidness, and can improve the physical and chemical properties of layer, improve uv resistance and weatherability. The petroleum resin traffic paint is becoming mainstream, and the demand is rising year by year.
6. Other fields
Resin has certain unsaturated,which can be used for paper sizing agent, plastic modifier etc.
