Petroleum resin is a kind of thermoplastic resin produced by cracking C5 olefins in the by-product of ethylene plant through pretreatment, polymerization,Petroleum Resin flash evaporation and other processes. It is an oligomer with a relative molecular mass ranging from 300 to 3000. Petroleum resin has insoluble in water,Petroleum Resin easily soluble in organic solvents,Petroleum Resin acid resistance, alkali resistance, water resistance,Petroleum Resin chemical resistance,Petroleum Resin anti-aging and other excellent properties.
Petroleum resin chemical element structure model: Petroleum resin production applications are C9 petroleum resin and C5 petroleum resin. C5 petroleum resin is characterized by its high peel adhesion strength,Petroleum Resin good fast adhesion,Petroleum Resin stable adhesion performance, moderate melt viscosity, good heat resistance, good compatibility with high polymer matrix,Petroleum Resin and low price. Resin tackifier (rosin and terpene resin).
C5 petroleum resin is also called C5 petroleum resin,Petroleum Resin which has occupied an important position as a tackifying resin. Among them,Petroleum Resin the most used are hot-melt adhesives and pressure-sensitive adhesives,Petroleum Resin rubber tires and other fields. Petroleum resins are suitable for hot-melt adhesives, pressure-sensitive adhesives and rubber tires.
Carbon nine petroleum resins are mainly paints,Petroleum Resin anti-corrosion coatings, etc. Carbon five petroleum resins have high adhesion and low carbon nine adhesion. C5 petroleum resin has a low odor and a large carbon 9 smell. 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, acid resistance,Petroleum Resin low melting point and good adhesion with other substances,Petroleum Resin so it has been used more and more in many aspects.
Today's world petroleum industry is developing more and more rapidly. With the application of the market,Petroleum Resin petroleum resins are widely used. Today I will talk about the comonomers in petroleum resins to give you a more comprehensive and specific understanding of petroleum resins.
The drying speed of the ink is very fast,Petroleum Resin which helps the color scenery of the substrate and prevent the color from being interfered by other objects. I heard that it has this function because the C9 petroleum resin is added. If it is not added, the ink cannot Has the function of quick drying been realized?
