High Transparency GPPS / Virgin and Recycled General Purpose Polystyrene Resin

• Customization: Available
• CAS No.: 9003-53-6
• Formula: [C 8h 8]N
• Model NO.: GPPS 525
• Material: General Purpose Polystyrene/GPPS
• Usage: General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection and Extrusion
• Color: Transparency
• Mfr: 6 G/10min
• Payment: T/T L/C
• Delivery: Within 10 Days After Receiving Deposit
• Transport Package: 25kg/Bag
• Specification: SGS
• Origin: China
• HS Code: 3904109001
• Production Capacity: 500 Tons/Month

Product Description

1. Description:
GPPS 525 is a homopolymer with high transparency. Designed for use on injection and extrusion
Moulding.

2. Application:
It always be use to make food container, stationery, crafts, medical supplies, household products, toys and
Video products.

3. Total:
Material's state Current valid
Performance feature High transparency
Application Food container, stationery, crafts, medical supplies, household
Products, toys
Appearance Clear/transparency
Processing method Injection and extrusion

Property item	Test data	Test method
Density	1.04g/cm³	ISO 1183
MFR(230°C/2.16kg)	7.3g/10min	ISO 1133
Tensile strength(yield)	40 Mpa	ISO 527
Elongation(yield)	1.5%	ISO 527
Flexural modulus	3800Mpa	ISO 178
Blending strength	86Mpa	ISO 178
Notched IZOD impact strength(23°C)	19J/m	ISO 180
Rockwell hardness®	68	ASTM D785
Distortion temperature (1.8Mpa)	80°C	ISO 75-2
Vicat softening point	93°C	ISO 306
Fire resistance	HB	UL94
Residual monomer	<500ppm

GPPS technical parameters
Specification level:injection

Performance	Test Method	Test data	Data unit
Melt flow rate	ASTM D-1238	8.0	g/10min
Density	ASTM D-792	1.04	g/cm3
Tensile strength	ASTM D-638	42	Mpa
Flexural Modulus	ASTM D-790	3200	Mpa
Flexural Strength	ASTM D-790	80	Mpa
Vicat softening point	ASTM D-1525	95	ºC