What are the properties high impact polystyrene?
What are the properties high impact polystyrene?
High Impact Polystyrene Properties and Material Options
| UNITS | HIGH IMPACT POLYSTYRENE | |
|---|---|---|
| Tensile strength | psi | 3,500 |
| Tensile elongation at break | % | 55 |
| Flexural modulus | psi | 310,000 |
| Izod impact (notched) | ft-lbs/in of notch | 2.8 |
What are the properties of high density polystyrene?
Physical, mechanical, thermal, electrical, and optical properties of high impact polystyrene. High Impact Polystyrene (HIS) sheet is a tough, low cost, easy to thermoform, fabricate, and machine plastic material. It has high impact strength and is easy to glue, paint, and print.
What is a high impact material?
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.
What is High Impact Polystyrene sheet?
High Impact Polystyrene (HIPS Plastic Sheets) is a first-class material that offers an excellent balance of price and performance. Gloss HIPS Plastic sheet are available in a wide range of colours or, for low minimum quantities any colour of your choosing. It is both lightweight and offers great impact strength.
What is polystyrene material?
polystyrene, a hard, stiff, brilliantly transparent synthetic resin produced by the polymerization of styrene. It is widely employed in the food-service industry as rigid trays and containers, disposable eating utensils, and foamed cups, plates, and bowls.
Why is polystyrene a good insulator?
Polystyrene and plastic foam are both used as insulators as they have small air bubbles trapped inside them. This makes them very good insulators because heat energy can’t flow through them. The same idea is used to keep the inside of buildings warm.
What is the difference between GPPS and HIPS?
GPPS is brittle and has low-impact strength as well as less dimensional stability than HIPS. Unlike HIPS, GPPS comes in either a slight blue edge or water clear edge tint. GPPS has a glass-like clarity that makes it popular in transparent food packaging, and it can be easily molded into different shapes.
How is Gpps made?
General-purpose Polystyrene, also known as GPPS is a substance prepared from styrene monomer polymer. It is a solid, transparent product and is manufactured by a suspension process. It is also known as crystal-clear polystyrene and is very different from high impact Polystyrene (HIPS).
Where is High Impact Polystyrene used?
As one of the most produced polymers worldwide, High Impact Polystyrene is glasslike in texture and used for all sorts of materials including yogurt containers, plastic cutlery, salad bowls, refrigerator lining, medical industry trays, and electrical insulation.
Is high impact polystyrene strong?
High Impact Polystyrene is a good choice of material for thermoforming. HIPS is an inexpensive product that looks good and is very strong with a high gloss finish. High Impact Polystyrene can be used for plastic fabrication of indoor signs, packaging, containers, and promotional items.
What are the physical properties of polystyrene?
Properties of Polystyrene Physical Properties. The density of polystyrene can vary from 10kg/m3 to 50kg/m3. Mechanical Properties. The mechanical properties of a polymer include its strength, elongation, modulus, impact strength, and toughness. Optical Properties. Thermal Properties. Electrical Properties. Chemical Properties. Other Forms of Polystyrene. Uses.
What are the applications of polystyrene?
Uses of Polystyrene. Polystyrene foams are used for a variety of applications because of its excellent set of properties including good thermal insulation, good damping properties and being extremely light weight. From being used as building materials to white foam packaging, expanded polystyrene has a wide range of end-use applications.
What is the purpose of polystyrene?
Polystyrene PS foam or expanded polystyrene as its more often referred to, is mainly used within the packaging industry, used as a high impact packaging solution to protect a large range of products from damage during transport or storage.
What is the abbreviation for high impact polystyrene?
High Impact Polystyrene, or HIPS, or HIS as it is commonly abbreviated in the plastics industry is a cost effective, versatile thermoformer that is known for being lightweight and easy to print on. For this reason, it is great choice for signs and fabrication.
