HIPS High Impact Polystyrene thermoplastic roll material

What is  HIPS High Impact Polystyrene thermoplastic roll material ?
High impact polystyrene, also known as HIPS plastic roll, is a thermoplastic material made of elastomer-modified polystyrene.
The two-phase system consisting of a rubber phase and a continuous polystyrene phase has developed into an important polymer commodity in the world.
This universal product has a wide range of impact properties and processability, making it widely used.
Such as used in the automotive, equipment, electrical products, furniture, household appliances, telecommunications, electronics,
computers, disposables, medicine, packaging and entertainment markets.

Thermoplastics are a class of plastics that are malleable at a certain temperature, solidify after cooling, and can repeat this process.
The molecular structure is characterized by a linear polymer compound, which generally does not have active groups, and does not
undergo linear intermolecular cross-linking when heated.
After the waste products are recycled, they can be reprocessed into new products.
The main varieties are polyolefins (vinyl, olefins, styrenes, acrylates, fluoroolefins, etc.), celluloses, polyether polyesters, and Aromatic heterocyclic polymers