GPPS General Purpose Polystyrene Granules

• Material: General Purpose Polystyrene/GPPS
• Usage: General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Film/Injection/Blow/Extrusion
• Color: According to Your Demand
• Type: GPPS 500
• Model NO.: gpps 500
• Payment: T/T L/C
• Delivery: Within 10 Days After Receiving Deposit
• Transport Package: 25kg/Bag
• Specification: international standard
• Trademark: sinopec
• Origin: China
• HS Code: 3903199000
• Production Capacity: 200t/Month

Product Description

Product Description

1.various colors .
2.competitive price .
3. SGS,ISO test.
4.Free samples.

 

Application:

 

1. Food packaging. 
2. Electrical industrial, instrumentation, communications equipment industry and other various instruments has been widely used as a shell, lamp, optical parts, equipment parts, transparent windows mirror, transparent model, acid, chemical storage tank, acid tank transport, telecommunications components, high frequency capacitors, high frequency insulation pads, brackets, inserts and frozen insulating materials. 
3. All kinds of daily necessities, such as Plastic Cutlery, Toys.   

 

GPPS Basic information on properties

 

Item	Testing standards	Test Conditions	Units	PG-22	PG-33	PG-80	PG-80N	PG-383	PG-383M
Melt flow index	D-1238	200°C*5kg	g/10min.	17.5	7.4	4.0	5.7	3.0	3.0
Softening point	D-1525	1kg.	°C	87.0	94.0	97.7	97.6	105.0	96.3
Tensile strength	D-638		Kg/cm²	420	470	500	490	560	520
Tensile modulus	D-638	-		26460	26220	26720	26720	28140	-
Bending strength	D-790	-	Kg/cm²	540	670	690	690	820	-
Flexural modulus	D-790		Kg/cm²	31000	31000	31000	31000	33000	-
Heat distortion temperature	D-648	-	°C	75	79	81	81	86	-
Use	-	-	-	Mixed leveling	Injection level	Injection level	Injection level	Board-level charge	Injection level