C9 petroleum resins are mainly paints, anti-corrosion coatings, etc.
C5 petroleum resin has high adhesion and low carbon nine adhesion.
Carbon five odor is small, carbon nine odor large C5 petroleum resin can be mixed with other petroleum resins, or used as an additive. Because of its good compatibility with oils and fats and other synthetic resins, it can be dissolved in many solvents. It has good water resistance, good acid resistance, low melting point and good adhesion with other substances, so it is used more and more in many aspects.
In the application of adhesives, 60% of C5 petroleum resin is used in adhesives abroad. The industry has become a very prosperous emerging industry, involving the construction and decoration of the construction industry, automobile assembly, tires, wood processing, commodity packaging, bookbinding, and hygiene. In the fields of supplies and footwear, petroleum resin is an intensive tackifier for many adhesives, especially new adhesives such as hot melt adhesives and pressure sensitive adhesives.
Tackifier for hot melt adhesive
Hot melt adhesive is an adhesive which is heated and melted to produce fluidity, coated on the object to be bonded, and solidified after cooling. The hot melt adhesive is an industrial adhesive and has a wide range of applications, including: sanitary napkins for women and baby diapers. Production of disposable hygiene products; carton sealing of food, beverages, beer; production of wood furniture; wireless binding of books; production of labels and tapes; production of cigarette filters; production of garments and adhesive linings; Cables, automobiles, refrigerators, footwear, etc. Hot melt adhesives must be used with tackifiers to bond firmly