Polystyrene is a component of high-end plastics which includes ordinary polystyrene products, durable polystyrene, general polystyrene, injectable polystyrene, impregnated polystyrene
Chemically, polystyrene is a long chain hydrocarbon in which carbon-variable centers are attached to phenyl groups (a name given to ring-shaped benzene). The chemical formula is polystyrene (n (C8H8).It contains molecules of the chemical elements carbon and hydrogen. The properties of the material are determined by the short-term absorption of the van de Waals between the polymer chains. Because molecules are long-chain hydrocarbons made up of thousands of atoms, the total tensile force between the molecules is large. When heated (or rapidly deformed due to a combination of viscoelastic and thermal insulation properties), the chains become more compatible and slip side by side. This intermolecular looseness (as opposed to the high intermolecular strength due to the resistance of hydrocarbons) gives the material its flexibility and elasticity. The system's ability to deform at temperatures above its glass to polystyrene (and heat-resistant polymers in general) allows it to be easily softened and shaped when heated.
|Polystyrene 1540||General||PPS1540 is an easy flowing crystal polystyrene designed for extrusion or injection applications. In extrusion, it improves extruder output and thermoforming cycle times when mixed with a super high impact polystyrene such as HIPS7240. It is particularly suitable for glossy-layer co-extrusion. It does combine excellent fluidity with a higher softening point than GPPS1810/1811 grade.|
HIPS7240 is a very high impact polystyrene used in the extrusion industry. This grade is designed to be diluted with crystal polystyrene (such as GPPS 1240, 1340 or 1540). The good melt strength of this grade makes it particularly suitable for deep-draw thermoforming. HIPS7240 is available in white color.
|Polystyrene 1551||General||Polystyrene 1551 is a typical polystyrene with good processability.Schedule your own to inject different parts like Office supplies, home appliances and toys.|
|Polystyrene G144||Textile||G-144 is a medium strength, good flow general purpose polystyrene mainly for injection molding. It is particularly useful for blend with high impact polystyrene in heat contact applications.|
|Polystyrene Crystal Taha||General|