Introduction to the application of petroleum resin

Petroleum resin is a kind of chemical raw material newly developed and designed in recent years because of its high quality and low price, good miscibility, low melting point, moisture resistance, alcohol resistance and

The advantages of chemicals, etc., can be widely used in various fields and industries such as vulcanized rubber, adhesives, architectural coatings, paper industry, ink and so on. In the text

One talk about the application performance and efficacy of petroleum resin in different fields.

   1. Paint

   The key application of the paint is C9 petroleum resin, DCPD resin, C5/C9 copolymer resin with high softening point. Adding petroleum resin to the paint can improve the gloss of the paint.

Smoothness improves paint adhesion, strength, acid resistance and acid resistance.

  2. Vulcanized rubber

   The key application of vulcanized rubber is C5 petroleum resin with low softening point, C5/C9 copolymer resin and DCPD resin. This kind of resin and natural rubber sealing glue

Very good mutual solubility, no major harm to the whole process of rubber vulcanization. The addition of petroleum resin to vulcanized rubber can increase viscosity, strengthen and soften the effect.

. Especially the addition of C5/C9 copolymer resin can not only expand the adhesive force between the sealing glue, but also improve the adhesion between the sealing glue and the cord.

Heli, suitable for rubber and plastic products specified by radial tire contours.

Third, the field of adhesives  Petroleum resin has very good adhesion. Adding petroleum resin to adhesives and pressure-sensitive tapes can improve the adhesive’s adhesion, alkali resistance,

Acid resistance and abrasion resistance, and can reasonably reduce product costs.

   Fourth, the ink field

   Petroleum resin for printing ink, mainly high softening point C9 petroleum resin and DCPD resin. Adding petroleum resin to the ink can develop color, quick-drying, and brighten

The actual effect of improving packaging and printing performance and other functions.

Five, the field of architectural coatings

   Architectural coatings for road traffic signs and road markings. Petroleum resin has good adhesion to concrete or asphalt roads, and has abrasion resistance and abrasion resistance.

Good properties, excellent affinity with inorganic compounds, easy sizing, good aging resistance, fast drying, improved firmness, and can improve coating

The physical and chemical properties of the layer improve UV resistance and aging resistance. At this stage, petroleum resin road marking paint is gradually becoming popular, and the demand is gradually increasing.

   Petroleum resin is a non-hazardous material. During the entire transportation process, avoid sunlight and rain; it cannot be transported with fire, oxidizer, and strong alkali. Tree  Grease has a certain degree of unsaturated fat, which can be used as a printing paper sizing agent, plastic modified materials, etc. Petroleum resin should be stored in natural ventilation and shade, In a dry natural environment, the storage period is generally one year. After one year, it can still be applied if the test meets the standard.