Pure solid polystyrene is a colorless, hard plastic with limited flexibility. More than half of all polystyrene produced is blended with 5 to 10 percent polybutadiene to reduce brittleness and improve impact strength. This blend is marketed as high-impact polystyrene or HIPS for short. Several other copolymers are also used with styrene.
High-impact styrene is an excellent and inexpensive material for vacuum forming and display fabrication. Clear styrene plastic is an inexpensive, thin gauged material widely used in …
If styrene-butadiene copolymer has a high butylene content, styrene-butadiene rubber (SBR) is formed. The impact strength of styrene-butadiene copolymers is based on phase separation, polystyrene and polybutadiene are not soluble in each other (see Flory-Huggins theory). Copolymerization creates a boundary layer without complete mixing.
STYRENE. Styrene, also known as vinyl benzene, is an organic compound. This cyclic hydrocarbon is a colorless oily liquid that evaporates easily and has a sweet smell, although high concentrations confer a less pleasant odor. Approximately 15 billion pounds are produced annually.
Jun 23, 2017· High Impact Polystyrene, also known as "HIPS" plastic sheet is a low cost, tough plastic material that can be easily thermoformed and fabricated. It is commonly used for indoor applications such as signs, models, boxes, toys, etc.
We manufacture and supply HIPS (High Impact Poly Styrene Sheet) which is made from Amorphous polymer HIPS to give improved impact resistant and impart high gloss finish. Widely used in all house hold durable products, glow sign industries and other advertising material, these are offered in customized specifications as well.
High Impact Styrene Sheet Use this high impact styrene sheet for models, prototypes, signs, displays, enclosures, and more. This sheet can be drilled, sawed, sheared, punched, machined and painted.
Jul 31, 2018· Spartech offers standard and custom High Impact Polystyrene sheet including printable styrene sheet products that are specially formulated for the digital and screen printing industries. Polymershapes, High Impact Polystyrene suppliers, offer easy ordering of HIPS sheet. We stock the following standard sizes:
High Impact Polystyrene Properties and Material Options. HIS Assembly – High impact polystyrene can be assembled with mechanical fasteners, solvents, or adhesives. Good Printable Substrate– High impact polystyrene can be decorated using a variety of printing methods including screen printing, offset lithography, and flexography.