GPPS Plastic Granules Grade Polystyrene Have High Impact Raw Material

• Customization: Available
• Color: Transparent
• Certification: RoHS
• Model NO.: GPPS003
• Material: General Purpose Polystyrene/GPPS
• Usage: General Plastics
• Plastic Properties After Heated: Thermosetting Plastic
• Package: Bagged
• Shape: Particles
• Standard: 25kg/Bag
• Transport Package: 25kgs/Bag
• Specification: particles
• Origin: Jiangsu

Product Description

GPPS Plastic Granules Grade Polystyrene Have High Impact Raw Material

 

Styrenics Resin Properties and Applications
GPPS (General Purpose Polystyrene)
General purpose polystyrene (GPPS) is one of the most widely used kinds of plastic that has
excellent transparency, high stiffness and excellent moldability (injection, extrusion, foam molding,
etc.). GPPS is used for disposable cups, case for a box lunch and a household dishes,
confectionary tray, package, CD cases, container for a seasoning, various films, etc.

Features of GPPS for Conventional Grades
• Moldings of excellent transparency and beautiful color
and appearance
• Excellent processability with high production efficiency
• Superior electrical and mechanical properties

Features of GPPS for Performance Grades
Super high molecular weight (over MW: 320,000)
• Wide range moldability and highly improved mechanical properties
• Uses for specific purpose such as:
• Large-sized moldings
• - Complex-shaped moldings
• - Thin-walled moldings
• - Foam extrusion moldings
• - Biaxially oriented polystyrene sheet (B.O.P.S)

Application scenarios:

Property	Test Method	Unit	General Purpose PS
			DR555	DR555F	DR168	GP535	GP525
Melt Flow Index	GB/T3682.1-2018	g/10 min	3.9	3.5-4.5	2.9	3.7	7.4
Charpy Impact  Strength	GB/T1043-2008	kJ/m2	11.83	15	17.29	10.6	8.4
Tensile Strength	GB/T1040.1-2006	MPa	44.72	50.67	47.46	44.5	44.7
Vicat Softening  Point	GB/T1633-2000	ºC	97	100	99.9	97.1	93.7
Light Transmittance	GB/T2410-2008	%	90.64	90.32	90.32	90	89.8
Characteristics			High heat  resistance	High strength, High heat  resistance, Fast curing	High strength, High heat resistance, Fast curing	Extrusion and  injection molding, High heat resistance	Injection molding
Application			Extruded  foamed  sheet	Flame retardant  extruded  foamed plate, XPS flame  retardant carrier	Optical materials, Extruded foamed  plate and sheet, Other injection  molded parts, Fruit box	Tableware,  Lampshades,  Crystal plates,  Refrigerator drawer, Toys	Food containers,  Stationery, Toys, Cassettes,  Cosmetic cases

Company Profile
We are committed to searching and discovering new trends in the field of global materials, and bringing the high-tech new materials from the world's top chemical enterprises to the Chinese market for wide application.
Main products: Optical glue, resin raw materials, film products and related raw materials applied in the photoelectric industry; General and modified resins, chemical raw materials, engineering plastics and related materials applied in home appliance, automobile industries; Chemical materials, fibers and fiber prepreg products applied in the carbon fiber industry; Import and export of mechanical and electronic equipment.
Main industries covered: Home appliances, electronics, medical, auto parts, packaging, building materials, stationery, toys, lamps, bags and so on. 
Main products: PC, PE,  PP, ABS, AS, PC/ABS, GPPS, HIPS, K rubber, POM, PA6, HDPE, MBS and other plastic raw materials. Plastic modification raw materials; Carbon fiber materials and construction; Photoelectric materials, glue, liquid crystal module.