Other applications: hot-melt pressure sensitive adhesives, solvent based pressure sensitive adhesive.
Petroleum resin used in different industries and functions:
Paint mainly with high softening point C9 petroleum resin, DCPD resins, C5/C9 resin, paint add petroleum resin to increase paint gloss, improved adhesion, hardness, acid and alkali resistance.
Rubber is mainly used low softening point of C5 petroleum resin, C5/C9 copolymer resins and DCPD resins. This type of resin and rubber natural rubber has very good solubility, no big impact on the rubber vulcanization process, added to the rubber oil resin adhesion, reinforcement, to soften the effect. Especially C5/C9 copolymer resin added, will not only increase adhesion between rubber and can improve the adhesion between rubber and cords, for radial tires and other rubber products higher requirements.
C, adhesives industry
Petroleum resin has excellent adhesion, adhesives and pressure sensitive tape to join petroleum resin can improve the bonding of the adhesive strength, resistance to acid, alkali and water resistance, and can effectively reduce production costs.
D, the ink industry
Petroleum resins for printing ink, mainly high softening point C9 petroleum resin, DCPD resins. Added petroleum resin plays to ink exhibition, quick-drying, brightening effect, improves printing performance and so on.
E, coatings industry
Road signs and road marking paints, petroleum resin has good adhesion on concrete or asphalt pavement and abrasion resistance and water resistance, inorganic materials and has the good affinities and weather resistance of coating easier, better, fast drying, high strength, and can improve the physical and chemical properties of the layer, increased resistance to UV and weathering. Petroleum resin paint tends to be mainstream at present, demand is rising year by year.
Has a certain degree of unsaturation resin that can be used to glue on the paper and plastics modifiers.
Five, petroleum resin for non-dangerous goods, in the course of transport, should be protected from Sun and rain; not with spontaneous combustion, strong oxidizing agents, strong acids with transport.
Petroleum resins should be stored in a well ventilated, cool and dry environment. Storage period of one year, if the inspection is still be used after one year.