position£ºhome > news > details

Analyze the importance of petroleum resin from petroleum resin application

author£ºadmin Date£º2017/2/4 17:15:58
Petroleum resin is divided into aliphatic resin (C5), cycloaliphatic resin (DCPD), aromatic resin (C9), aliphatic /aromatic copolymer resin (C5 / C9) and hydrogenated petroleum resin according to different raw materials. C5 hydrogenated petroleum resin, C9 hydrogenated petroleum resin. As we all know, petroleum resin widely distribute in our daily life, because for paint ink and rubber products such as the production, so it can be said in the daily necessities, the petroleum resin market is very broad.
With the development of science and technology, the Internet has been integrated into our lives, many people have learned through the network to understand the social status and hot news, and instantaneous nature of the Internet and let us of the world smaller. Petroleum resin (hydrocarbon resin) is a by-product of petroleum cracking C5, C9 fractions, pre-treatment, polymerization, distillation and other processes to produce a thermoplastic resin, it is not a polymer, but molecular weight between 300-3000 oligomer.
Petroleum resins are generally classified into C5 alphatic, C9 aromatic, DCPD and pure monomers such as poly SM and AMS (alpha methyl styrene) and other four types, the composition of molecules are all hydrocarbons, it is also known as hydrocarbon resin (hydrocarbon resins, HCR).
The main use of high-softening point of the paint C9 petroleum resin, DCPD resin, C5 / C9 copolymer resin, paint to join the petroleum resin can increase paint gloss, improve paint adhesion, hardness, acid and alkali resistance.
Rubber mainly uses low softening point C5 petroleum resin, C5 / C9 copolymer resin and DCPD resin. Such resin and natural rubber particles have good mutual solubility, rubber vulcanization process has no major impact on the rubber by adding petroleum resin can play a role in tackifying, reinforcing, softening. In particular, the addition of C5 / C9 copolymer resin can not only increase the adhesion between the particles, but also improve the adhesion between the rubber particles and the cord, which is suitable for the rubber products with high requirements of radial tires.
Adhesives industry
The petroleum resin has good adhesive property, and the addition of the petroleum resin to the adhesive and the pressure-sensitive adhesive tape can improve the adhesive strength, acid resistance, alkali resistance and water resistance of the adhesive, and can effectively reduce the production cost.
Ink industry
Ink with petroleum resin, mainly high softening point C9 petroleum resin, DCPD resin. The addition of petroleum resin in the ink can play the role of developing color, quick drying, brightening effect, improving printing performance and so on.
Other Industries
Resin has a certain degree of unsaturation, can be used for paper glue, plastic modifier.
Petroleum resins are non-dangerous goods. They should be protected from sun and rain during transportation. They should not be transported together with spontaneous combustion materials, strong oxidizing agents and strong acids.
Petroleum resin should be stored in a ventilated, cool, dry environment. Storage period is generally one year, one year after the test can still be used if qualified.