Virgin GPPS Raw Material / Crystal Polystyrene GPPS / GPPS Granules

• Customization: Available
• Feature: Biodegradable
• Material: General Purpose Polystyrene/GPPS, General Purpose Polystyrene/GPPS
• Model NO.: 400060
• Usage: General Plastics, General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics, Thermosetting Plastic
• Plastic Forming Method: Injection
• Color: White, White
• Transport Package: 25kgs/Bag
• Specification: VIRGIN GPPS
• Trademark: VIRGIN GPPS
• Origin: China
• HS Code: 3906100000
• Production Capacity: 500mt/Month

Product Description

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	7.3	g/10min
Process shrinkage		ISO 294	0.4-0.7	%
Charpy impact strength	1eU	ISO 179:1993	15	kj/m2
Tensile modulus	1mm/min	ISO 527	3300	MPa
Elongation	50mm/min	ISO 527	3	%
Tensile strength at break	50mm/min	ISO 527	55	MPa
Ball indentation hardness H	358N/30s	ISO 2039	150	N/mm2
Bending strength	2mm/min	ISO 178	100	MPa
HDT	1.82MPa	ISO 75-2	80	°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	B10/oil	ISO 306	93	°C
Flame retardance	>1.4mm	UL-Standard 94	94HB	Class

 

Applications of GPPS:

 

1.GPPS can be used for daily necessities, electrical, instrument shell, toys, lamps, household appliances, stationery, cosmetics containers, indoor.

2.Also can be used in outdoor decoration, fruit tray, optical components, such as prism, lens) lens window glass and molding, headlights, telecom accessories, electric frequency capacitor films,

3. Food packaging.