Petroleum resin, also known as C5 petroleum resin, as a viscosifier resin has occupied an important position. One of the largest amount of hot melt adhesive and pressure-sensitive rubber, rubber tires and other categories, petroleum resin is suitable for hot melt adhesive, pressure-sensitive rubber and rubber tires of petroleum resin. They are well compatible with styrene polymers such as SIS, SBS, SEBS and SEPS, natural rubber, synthetic rubber and EVA, etc. They are also well compatible with natural viscosifying resins (terpenes, rosin and their derivatives) and have improved various functions of adhesives to varying degrees.
In recent years, petroleum resin with its peeling adhesion strength, fast adhesion good, stable adhesion function, moderate melt viscosity, good heat resistance, and high polymer matrix compatibility, and low price characteristics, beginning gradually replace natural viscosity-increasing resin and occupy a prominent position.
Characteristics of petroleum resin in adhesive system:
Good fluidity can improve the wettability of the main material. Good stickiness with outstanding initial stickiness function. Excellent aging resistance. The cohesion strength and peel strength reach a good balance. Light colours. Transparent, low odor, low volatile matter.
Puyang shenghong chemical co., LTD., the primary operation of petroleum resin, polyurethane resin, polyurethane ink, carbon five petroleum resin, hydrogenated petroleum resin, carbon nine petroleum resin, polyurethane adhesive, composite film adhesive and other projects if necessary, please contact.
The above content comes from Puyang Shenghong Chemical Official Website: