Application of petroleum resin in various fields:
Hot melt adhesive
Other applications: hot melt pressure sensitive adhesive, solvent based pressure sensitive adhesive.
Performance and function of petroleum resin in different industries:
A, paint
Paint mainly use high softening point of C9 petroleum resin, DCPD resin, C5 / C9 copolymerized resin, paint with petroleum resin can increase the gloss paint, improve adhesion, hardness, acid resistance, alkali resistance of film.
B, rubber
C5 petroleum resin, C5/C9 copolymer resin and DCPD resin with low softening point for rubber. This kind of resin and natural rubber latex has good mutual solubility of rubber vulcanization process no big impact, rubber added petroleum resin to thickening and strengthening and softening effect. Especially the addition of C5 / C9 copolymerized resin, 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.
C, adhesives industry
Petroleum resin has good adhesion, in adhesives and pressure-sensitive adhesive with petroleum resin can improve the adhesive bonding force, acid resistance, alkali resistance and water resistance, and can effectively reduce the production cost.
D, ink industry
Ink with petroleum resin, mainly high softening point C9 petroleum resin, DCPD resin. The ink adding petroleum resin can play the effect of color development, quick drying, brightening, improve the printing performance.
E, paint 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 weather resistance. At present, petroleum resin paint is gradually becoming the mainstream, the demand is increasing year by year.
F, others
The resin is not saturated, and can be used in the paper, such as adhesive agent, plastic modifier and so on.
