C5/C9 Petroleum Resin  Yellow Granular  64742 16 1 For Printing Ink

C9 petroleum resin

C9 petroleum resin is a by-product of ethylene production from petroleum cracking. It is synthesized by distillation, deactivation, deactivation and polymerization in the presence of acid catalyst. Products commonly known as: carbon 9 petroleum resin, carbon 9 resin, C9 resin, etc.

Petroleum resins are liquid products of hydrocarbon pyrolysis. After removing benzene, toluene and xylene,

the mixture of heavy aromatics and olefins is polymerized under the action of catalyst.

Folding editing the basic source of this paragraph

Petroleum resin is named for its petroleum derivatives. It has the characteristics of low acid value, good miscibility,

water resistance, ethanol resistance and chemical resistance. It is chemically stable to acids and bases, and has the

characteristics of adjusting viscosity and thermal stability. Petroleum resins are not used alone, but as accelerators,

regulators, modifiers and other resins.

Folding editing basic classification of this paragraph

Petroleum resins can be generally classified into four types: C5 alphatic (aliphatic), C9 aromatic (aromatic hydrocarbons),

DCPD (cycloaliphatic) and pure monomers (such as poly SM, AMS (alpha methyl styrene) with hydrocarbons as their

constituent molecules, so they are also called hydrocarbon resins (HCR).

Petroleum resins can be divided into aliphatic resins (C5), alicyclic resins (DCPD), aromatic resins (C9), aliphatic/aromatic

copolymers (C5/C9) and hydrogenated petroleum resins according to their raw materials. C5 Hydrogenated Petroleum Resin

and C9 Hydrogenated Petroleum Resin.

Application Category of Folding Editing this Paragraph

Road Making coating

Folding Paint

C9 petroleum resin, DCPD resin and C5/C9 copolymer resin with high softening point are mainly used in paint.

Adding petroleum resin to paint can increase gloss, adhesion, hardness, acid resistance and alkali resistance

of paint film.

Folding rubber

Rubber mainly uses C5 petroleum resin with low softening point, C5/C9 copolymer resin and DCPD resin. This kind

of resin and natural rubber particles have good mutual solubility, and have no great influence on the vulcanization

process of rubber. The addition of petroleum resin in rubber can play the role of tackifying, reinforcing and softening.

Especially the addition of C5/C9 copolymer resin can not only increase the adhesion between rubber particles, but

also improve the adhesion between rubber particles and cord. It is suitable for high-demand rubber products such

as radial tires.

Folding Adhesive Industry

Petroleum resin has good adhesion. Adding petroleum resin to adhesives and pressure-sensitive tapes can improve

the adhesiveness, acid resistance, alkali resistance and water resistance of adhesives, and can effectively reduce

production costs.

Folding Ink Industry

Petroleum resin for ink is mainly C9 stone with high softening point.

Oleoresin, DCPD resin. The addition of petroleum resin in ink can play the role of color development, fast drying,

brightening and improving printing performance.

Folding Other Industries

The resin has certain unsaturation and can be used as paper sizing agent and plastic modifier.

5. Petroleum resins are non-dangerous goods. During transportation, they should be protected from sunshine and rain.

They should not be transported with spontaneous combustion, strong oxidant and strong acid.

Petroleum resin should be stored in a ventilated, cool and dry environment. The storage period is usually one year,

and it can still be used after one year if it is qualified.

Packing: 25kg bag