TYPE: RC-R100～130

Product profile   

  These kinds of resins are all sort of light yellow granular petroleum resin which mainly based on carbon 9 fractions as raw material , the most important downstream product of ethylene plant. it is a thermoplastic resin which be produced with some special processes such as pretreatment, polymerization, distillation etc.

  These are not a high polymer but a low polymer with the molecular weight is among 300-3000. It has some characteristics of low acid value, good solvency, resistance of water, alcohol and chemicals, and so on. Simultaneously it has chemical stability to acid-bases, and can regulate viscosity and strong heat stability. Generally speaking, petroleum-resin not use singly but to be with other resins as accelerant, regulator, and modifier.             

Product features:

1.It has the characteristics of low acid value, good solvency, resistance of water, alcohol and chemicals, and so on.

2.It has chemical stability to acid-bases, and can regulate viscosity and has strong heat stability.

Products specifications:

Purpose:

1.Coating: The resin can mix with other kinds of drying oil in the production of paint. Coating of each color can be gotten from mixtures of various resin and pigment. The coatings produced by petroleum resin are widely in surface coating of vehicle, vessel, and bridge. It greatly improves the brightness, hardness, water resistance, and alkali resistance of paint film, and reduces the production cost.

2.Rubber:The resin also can be added into the agent of natural and synthetic rubber. It can improve the shaping operation and increase the hardness and flexibility of products. As hardness and aging resistance of rubber are improved, this resin is especially applicable to be as softening agent for SBR rubber, and used for the production of rubber tubing, vee-belt and tire.

3.Adhesives:It has a good cohesive property, it is a preferable tackifier between adhesive and pressure-sensitive adhesive tape. It can be used as adhesive in plywood, wall paper and leather production.This resin also has good waterproof performance. Because of small shrink rate during solidification process, it can be used in foundry industry.  

     
4.Printing ink: Petroleum resin owns the characteristics of resistance of water, melting, and dryness.When it is put into printing ink, it plays immediate role on vehicles, quick-drying, and brightening, and moreover, it can increase printing performance. So it can be used to make various printing ink.       

5.Asphalt modifier: asphalt modifier,mainly with high softening point of C9 petroleum resin,increase the viscosity of bitumen to improve asphalt performance,the production of colored surface area,went to the stadium and other sports venues indispensable modified asphalt agent.

6.Others:This kind of resin has a has the characteristic of a certain unsaturation,can be used as glue on paper.