HIPS (High Impact Polystyrene), also known as PS (Polystyrene), is an amorphous thermoplastic material, used in lower heat applications. It is categorized as a standard material, and offers ease of processing, high impact strength, and stiffness.

Currently, there are three main methods for the production of polyethylene wax.

 First,  by polymerization.

Second, by degradation of high polymers. 

Third, by separation from byproduct in the synthesis process of polyethylene,

In a water-based solution, urea undergoes hydrolysis to produce ammonia (NH3). Our URA process converts safe and nontoxic urea to an ammonia product gas as needed to meet plant process demands  for denox operation in the field of air quality control.