High Transparency GPPS Granules / General Purpose Polystyrene Resin

• Feature: Biodegradable
• Material: General Purpose Polystyrene/GPPS, General Purpose Polystyrene/GPPS
• Usage: General Plastics, General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics, Thermosetting Plastic
• Plastic Forming Method: Injection
• Color: White, White
• Model NO.: 400060
• Transport Package: 25kgs/Bag
• Specification: GPPS Granules
• Trademark: GPPS Granules
• Origin: China
• HS Code: 3907500000
• Production Capacity: 500mt/Month

Product Description

Specification:

Item	Test conditions	Test method	Test data	unit
Density		ISO 1183:1987	1040	kg/m3
Water absorption		ISO 62:1999	<0.1	%
Melt flow rate	200°C/5kg	ISO 1133:1997	3.8	cm3/10min
Process shrinkage		ISO 294-4:1997	0.4-0.6	%
Charpy impact strength	1eU	ISO 179:1993	15	kj/m2
Tensile modulus	1mm/min	ISO 527-2:1993	3300	MPa
Elongation	50mm/min	ISO 527-2:1993	3	%
Tensile strength at break	50mm/min	ISO 527-2:1993	55	MPa
Ball indentation hardness H	358N/30s	ISO 2039-1:1993	150	N/mm2
Bending strength	2mm/min	ISO 178:1993	100	MPa
HDT	1.8MPa	ISO 75-2:1993	84	°C
Linear coefficient of  thermal expansion	(23-80)°C	DIN 53 752	0.8-1.0	K-1
Heat conduction		DIN 52 612	0.16	W/mK
Vicat softening point	B50/oil	ISO 306:1994	93	°C
Flame retardance	>1.4mm	UL- 94	94HB	Class

 

 

Product Uses:

1. Fiber (Carpet, Textiles, Upholstery, etc.)

2. Film (Shopping bags, casting film, multilayer film, etc.)

3. Blow Molding (Medical & Cosmetic container, Lubricant & Paint container, etc)

4. Extrusion Molding (Sheet, Pipe, Wire & Cable, etc.)

5. Injection Molding (Automotive, Electronic, Construction, House wares, Furniture, 

Toys, etc.)