GENERAL PURPOSE POLYSTYRENE (GPPS), commonly used for general use, have properties such as good heat resistance, good adhesion, and fluidity during the process.
This type of polystyrene, called High Impact Polystyrene (HIPS), is a co polymer of PS, which is modified with elastomeric molecules like butadiene. It is used in the manufacture of dishes and home appliances.
   Polyvinyl chloride (PVC) is a very popular plastic material. In the present situation, it is one of the most valuable products of the petrochemical industry.
   Polyvinyl chloride (PVC) is a very popular plastic material. In the present situation, it is one of the most valuable products of the petrochemical industry.
   Polyvinyl chloride (PVC) is a very popular plastic material. In the present situation, it is one of the most valuable products of the petrochemical industry.