GPPS The English name for polystyrene is Polystyrene, abbreviated as PS. PS is a thermoplastic non crystalline resin that is polymerized from styrene monomers and can be synthesized through various synthetic methods. In industry, bulk polymerization and suspension polymerization are mainly used. PS is mainly divided into general grade polystyrene (GPPS, commonly known as transparent benzene), impact grade polystyrene (HIPS, commonly known as modified benzene), and foam grade polystyrene (EPS). General grade polystyrene is a thermoplastic resin that is colorless, odorless, odorless, and glossy, transparent, bead like or granular solid.General grade polystyrene is a thermoplastic resin that is colorless, odorless, odorless, and glossy, transparent, bead like or granular solid. It is soluble in Aromatic hydrocarbon, chlorinated hydrocarbons, aliphatic ketones and esters, but can only swell in acetone. It can withstand the action of certain mineral oils, organic acids, alkalis, salts, lower alcohols, and their aqueous solutions. Low water absorption, able to maintain its mechanical properties and dimensional stability in humid environments. The optical performance is second only to acrylic resin. Excellent electrical performance, high volume and surface resistivity, and unaffected by temperature and humidity changes, as well as corona discharge. The radiation resistance is also very good. Its main drawbacks are brittle and easy to crack, low impact strength, poor heat resistance, and inability to withstand boiling water. It can only be used at lower temperatures and loads. Poor sunlight resistance and flammability. When burning, it emits black smoke and has a special odor.
General Purpose Polystyrene (GPPS) Product origin: Petrochemical Plant Grade: Injection Grade Origin: Petrochemical Plant
High impact polystyrene, also known as HIPS, is a thermoplastic material made from elastomer modified polystyrene. Made of rubber and continuous polystyrene phase two phase system, has developed into important polymer products in the world, the universal product in impact performance and machining performance has a very wide range, has the widespread application, such as used in automobiles, instruments, electric products, furniture, household appliances, telecommunications, electronics, computer, disposable supplies, medicine, packaging and entertainment market. Feature : HIPS has good toughness, fatigue resistance, weather resistance, low water absorption, high dielectric strength, good electricalperformance, size stability, good molding, good chemical resistance and other characteristics
General level of polystyrene and can be used for daily necessities, electrical, instrument shell, toys, lamps and lanterns, household appliances, stationery, cosmetics containers, indoor and outdoor decoration, fruit tray, optical components, such as prism, lens, lens window glass and molding, headlights, telecom accessories, electrical frequency capacitor films, containers, such as high-frequency insulation materials, TV guide, chemical containers, etc
Expandable Polystyrene(EPS) EPS(Expandable Polystyrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expandsion is achieved by virtue of small amounts of pentane gas dissolved into the polystyrene base material during production.The gas expands under the action of heat, applied as steam, to form perfectly clesed cells of EPS. Application Expanded polystyrene with relatively low density (1.05 g/cm3), low thermal conductivity, low water absorption, impact resistance,heat insulation, sound insulation, moistureproof, vibration damping and excellent dielectric properties, widely used in mechanical equipment, instruments and meters, household electric, crafts and other valuable products easily damaged, shockproof packaging materials as well as the fast food packaging
EPS block scrap represents the versatile revival of foam. Once used in packaging and insulation, these recycled blocks find a new purpose, contributing to sustainability and reducing the environmental impact of foam waste.
Properties: Polystyrene (PS) plastic is a naturally transparent thermoplastic that is available as both a typical solid plastic as well in the form of a rigid foam material. PS plastic is commonly used in a variety of consumer product applications and is also particularly useful for commercial packaging. Polystyrene (PS) for Prototype Development on CNC Machines and 3D Printers: Polystyrene is available in sheet stock, rod stock, and in various shapes. It is a great candidate for subtractive machining processes on a CNC machine. Colors are usually limited to clear, white, and black although colors can be added and it is an excellent candidate for external painting. Polystyrene (PS) forÃ?Â Injection Molding: General Purpose Polystyrene (GPPS) and High Impact Polystyrene (HIPS) are probably the most commonly used PS resins for injection molding. GPPS is clear, but brittle (think of a CD jewel case) while HIPS is opaque and much less brittle. TYPE BRAND CODE MFR,g/l0min USAGE GPPS 525 1.8-2.8 Disposable knife,fork and cupÃ£??Audio/video cassette housing,CD jewel box,toys,medical container. 168 1.8-2.8 535 6 123P 8 152P 3.5 N1841H/N1841 10 525B 9 500N/500NT 5 HIPS 825 4.5 Home appliances,toys, television& hi-fi housing,video cassette housing,food container,yoghurt port 622P 4.5 SR600 3.5 ABS 757 20 Automobile instrument panel, body panel, interior decoration board, steering wheel, sound insulation board, door lock, bumper, ventilation pipe, refrigerator, TV, washing machine, air conditioner, computer 417 20 0215A 20 0215H 20 750A 50 750ASQ 30 150 2 151 18-24 275 10
Product Description : Polystyrene thermoplastic polymer Price of product ( USD price or FOB price) : Inquiry for pricing Key Specifications/Special Features : Bead Size ( mm ) 1.2 / 1.8 Foam Density ( g/l ) 12 / 14 Bead Size ( mm ) 0.9 / 1.4 Foam Density ( g/l ) 14 / 17 Bead Size ( mm ) 0.7 / 1.1 Foam Density ( g/l ) 15 / 20 Bead Size ( mm ) 0.5 / 0.9 Foam Density ( g/l ) 20 / 30 Bead Size ( mm ) 0.3 / 0.6 Foam Density ( g/l ) 30 / 50 Minimum Order Size and Packgaing details : Packaged in 25 Kg bags, Minimum Order Size: One Full - 20 foot Container or One Full 40 foot container pending availability Able to ship worldwide.
General Purpose Poly Styrene (GPPS) Valid in Our warehouse in Hamburg, Germany. It is customs-released and ready to deliver to all customers in European countries.
Expanded polystyrene Is a plastic filled with air in the form of a large number of cells filled with air fused together. It is a rigid foam that can be molded to the required shape and thereby provide pre designed shock absorption and cushioning characteristics in different portions of the packaging. Thus it is possible to send even very sensitive items like brass ware mirrors, sensitive electronic items etc. On long distance through the vagaries of transport systems and yet ultimately ensure an undamaged product reaching your ultimate customer. As this is a custom made product lot size, weight and dimensions are product dependent
Plastic raw material for producing: Disposable cups & food containers, pen bodies , industrial parts, packaging containers, egg box , foamed sheet for thermoforming , shower cabinets , extrusion , foamed sheet for tray... Packing in 25kg bags
Application:This flame retardant provides outstanding thermal stability and electrical performance. It is particularly suitable for engineering plastic applications such as polyesters(PET,PBT,PCT)and polyamides(nylons).It has outstanding thermal stability , it is an ideal choice for high temperature applications such as engineering plastics . Due to its stability , it can often be used where other flame retardants fail to survive . Due to its polymeric structure , it is nonblooming in all applications . Excellent electrical properties provide yet another reason to choosethis flame retardant for demanding engineering plastic applications. Appearance:yellowish powder Bromine content:66% min Chlorine content:1.5%max Soft point:220-240 Volatile matter:0.2%max Color:gardner(10% in MCB) 3.0max
Brominated Polystyrene Chemical formula: Application: C8H5.3Br2.7 n This flame retardant provides outstanding thermal stability and electrical performance. It is particularly suitable for engineering plastic applications such as polyesters(PET,PBT,PCT)and polyamides(nylons).It has outstanding thermal stability , it is an ideal choice for high temperature applications such as engineering plastics . Due to its stability , it can often be used where other flame retardants fail to survive . Due to its polymeric structure , it is nonblooming in all applications . Excellent electrical properties provide yet another reason to choosethis flame retardant for demanding engineering plastic applications. Appearance:yellowish powder Bromine content:66% min Chlorine content:1.5%max Melting point:260-320 Soft point:220-240 Volatile matter:0.2%max Color:gardner(10% in MCB) 3.0max Package:In 25Kgs pp woven bag(inner PE bag) or 1000kgs hulk bag;package can also be made according to client's request. If you have any demand about my products.
GPPS, general-purpose polystyrene or crystal-clear polystyrene, is fully transparent yet brittle, a CD case, and is widely used in food packaging applications or jewel cases.