High Impact Polystyrene/HIPS Manufacturers in United States

HIGH IMPACT POLYSTYRENE (HIPS)

High Impact Polystyrene (HIPS) is a thermoplastic polymer that is commonly used in a wide range of applications, such as packaging, toys, and household items. It is a modified version of general purpose polystyrene (GPPS), which has been toughened by adding rubber or elastomers.

HIPS is produced by blending GPPS with a small amount of a rubber or elastomer, such as butadiene, to improve its impact resistance and toughness. The resulting material is a tough, rigid, and lightweight polymer that can be easily molded and shaped.

One of the main advantages of HIPS is its high impact resistance, which makes it an ideal material for applications that require durability and toughness, such as packaging and toys. HIPS also has good chemical resistance and is relatively inexpensive compared to some other thermoplastics.

HIPS can be easily colored and finished with a range of coatings and textures, which makes it a popular choice for decorative applications. Additionally, HIPS is easy to process and can be easily molded into various shapes and sizes using injection molding or extrusion techniques.

However, HIPS is not as heat-resistant as some other thermoplastics, and can be prone to warping or deformation under prolonged exposure to high temperatures. Additionally, HIPS is not as strong as some other thermoplastics, and can be prone to cracking or breaking under stress.

Overall, HIPS is a versatile and widely used material with many useful properties, particularly in applications that require good impact resistance and toughness at an affordable price poin