Best Price Virgin&Recycled GPPS 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 You Demand
• Type: GPPS 525
• Model NO.: GPPS 525
• Payment: T/T L/C
• Delivery: Within 10 Days After Receiving Deposit
• Transport Package: 25kg/Bag
• Specification: international standard
• Origin: China
• HS Code: 3903199000
• Production Capacity: 200t/Month

Product Description

1 what is HIPS:
 
High impact polystyrene, or HIPS, is a versatile plastic resin used in the manufacture of numerous products.
Easy to fabricate, this resilient material costs little to produce and offers applications in many industries.
Its physical properties permit flexible machining and surface applications such as paints and adhesives
 
2  Characteristics :
 
Medium Impact Grade . Medium Impact Strength Low Residual Monomer, Good Heat Resistance, Base ColorStability,,  Good Transparency, Easy Processing ,High Flow , High Gloss
 
3 Grade :
 
Virgin & Recycled
 
4 Applications :
 
PC peripheral appliances, electrical appliances, stationery .
The material can be used as packaging filler, pressed into board, molded into products, or delivered on sheets or rolls. Its characteristic dimensional stability permits it to be employed in low strength construction, and in its natural translucent form makes it suitable for food processing applications.
 
5 Physical Properties:
 

Properties	ASTM method	Test Condition	Unit	Typical Value
Specific Gravity	D542	---	---	1.046
Melt Flow Index	D1238	200°C,5 kg load	g/10 min	4.6
Tensile Strength at Yield	D638	23°C,1/8" Sample	kg/cm2	300
Elongation at Break	D638	23°C,1/8" Sample	%	40
Izod Impact Strength	D256	23°C,A method,notched1/8"×1/2"×5/2"	kg/m2	9.5
Vicat Softening Temperature	D1525	1 kg load,3 mm Thick ( 120°C/hr )	°C	97
Flammability	UL-94	1/16" Sample	File No.E50263	94HB
Residual SM monomer	---	---	ppm	<300
Yellow Index	---	---	---	-6