Petroleum resins is a kind of thermal plasticizing Resin produced by C9 fraction, by-products of petroleum cracking, through pretreatment, polymerization and distillation. It isn't a high polymer but a low polymer with the molecular weight between 300-3000. Featured by low bromine value, easy mutual solubilities, resistant to water, ethanol and chemicals. It has the chemical stabilizing property to ACID and alkaline, viscosity adjusting and thermal stabilizing, Generally, the petroleum resins are not used independently, but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers.
Specification:
| C9 | PR1-90 | PR1-100 | PR1-110 |
| Top class | First class | eligible | Top class | First class | eligible | Top class | First class | eligible |
| Soften point °C | 80-90 | 90-100 | 100-110 |
| Color code | Sample: toluene=1:1 | 10 | 11 | 12 | 10 | 11 | 12 | 10 | 11 | 12 |
| Sample: toluene=1:8:5 | 6 | 7 | 8 | 6 | 7 | 8 | 6 | 7 | 8 |
| Acid value max mg KOH/g | 0.1 | 0.5 | 1.0 | 0.1 | 0.5 | 1.0 | 0.1 | 0.5 | 1.0 |
| Ash content % max | 0.1 | 0.1 | 0.1 |
| Bromine value Gbr/100g | As your requirement |
Application:
*Paints
be widely used in painting. The mixture of petroleum resin and dry oil can be used for varnish making, increase the alkali resistance and the shock resistance of the varnish. Improve the temperature resistance and waterproof in primer. It not only save 10% vegetable oil but also improve the luster, the water resistance and the resistance to acid and alkali.
*Rubbers
Rubber added with low soften point petroleum resins will increase the adhesiveness. And the high soften point petroleum resins will increase the strength. It can instead of cumar resin.
Light-color petroleum resins are fit for color rubbers. And Deep-color petroleum resins are fit for black rubbers.
*Printing inks
Petroleum resins used for printing inks, will increase the drying speed, the radiance and the printing quality, it and also reduce the product cost.
*Adhesives
Petroleum resins have very good adhesiveness; it can increase the adhesiveness of adhesives, and the resistance to high temperature.
Package transportation and preservation
plastic compound bag of NW: 25kg/bag.
Be stored in ventilated and drying room that is fireproof, moisture-proof and anti-pollution.
Loading capacity: 18MT/20’FCL
Other for this
Titanium Dioxide,We have all kinds of chimicals,like Pigment,
Detergent,
Water Treatment,Resin,etc.
Product Categories : Resin > Petroleum Resin
