|Business Type:||Manufacturer, Exporter|
|Brands:||Donghai & OEM|
product name：Petroleum Resin A90
C9 petroleum resin is a kind of thermoplastic resin produced by pretreatment, polymerization, distillation and other processes of C9 fraction produced by petroleum cracking. It is not a high polymer, but an oligomer with a molecular weight of 300-3000. It has the characteristics of low acid value, good miscibility, water resistance, ethanol resistance and chemical resistance, chemical stability to acid and alkali, and good viscosity adjustment and thermal stability. Petroleum resins are generally not used alone, but used as accelerators, regulators, modifiers and other resins.
Physical properties:Transparent light yellow hemispherical solid.
Chemical properties:Low acid value, good miscibility, low melting point, water resistance, ethanol resistance and chemical resistance.
The main purpose:Products are used in rubber, road marking coatings and adhesives.
Packed in bags, net weight 25kg.