The function of Petroleum Resin is useful for producing such as: Paint, rubber, adhesives, printing inks etc., and this polymer is not high, this polymer is low with a molecular weight of 300-3000, this works very well for this adhesive, it is very able to withstand acids, alkaline, water, etc. .
inside function
- Paint : This petroleum resin serves to withstand varnish shock, increase alkali resistance, increase temperature resistance and is also water repellent in primers, this is also very economical at all 10% vegetable oil also greatly increases luster , very water resistant and also resistant to acids alkaline dam.
- Rubber: this petroleum resin serves as a soft point and will increase adhesion, and petroleum resin with a high soft point will increase its strength, not just tar, this petroleum resin is brightly colored suitable for black rubber.
-ink : This petroleum resin serves to increase drying speed and print quality, this also reduces product costs, this petroleum resin is made produced by the C9 fraction, this is a by-product of petroleum cracking, through pretreatm