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SUPREME GPPS SC208

Category:	PS (GPPS) , General Purpose Polystyrene
Manufacturer:	Supreme Petrochem Ltd.
Trademark:	SUPREME GPPS
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	qPWsaq_SUPREME-GPPS-SC208.pdf
PRICE:	Order Products email sales@su-jiao.com

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General Purpose Polystyrene (GPPS)

Characteristics:

Tintless

High Flow Grade

Good Clarity & Shine

Excellent Processability

Processing:

Molding

Extrusion

Applications:

Blended with HIPS for hangers

Hand molding applications like novelty items, toys

Low profile additive in SMC and DMC applications

Co-extrusion of glossy cap layer on HIPS sheets

Carrier for Masterbatches compounding

General Information
Features	Food Contact Acceptable General Purpose Good Processability High Flow Medium Clarity Medium Gloss
Uses	Compounding General Purpose Sheet Toys
Agency Ratings	FDA 21 CFR 177.1640
Appearance	Clear/Transparent
Forms	Pellets
Processing Method	Compounding Extrusion Injection Molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.04	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)	20	g/10 min	ASTM D1238

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength ¹(23°C, 3.20 mm, Injection Molded)	44.0	MPa	ASTM D638
Tensile Elongation ²(Break, 23°C, 3.20 mm, Injection Molded)	2.0	%	ASTM D638
Flexural Modulus (23°C, 3.20 mm, Injection Molded)	3000	MPa	ASTM D790
Flexural Strength (23°C, 3.20 mm, Injection Molded)	73.0	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact (23°C, 3.20 mm, Injection Molded)	18	J/m	ASTM D256

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed, Injection Molded)	78.0	°C	ASTM D648
Vicat Softening Temperature	96.0	°C	ASTM D1525 ³

Flammability	Nominal Value		Test Method
Flame Rating (1.60 mm)	HB		UL 94

Injection	Nominal Value	Unit
Processing (Melt) Temp	180 to 260	°C
Mold Temperature	40.0 to 60.0	°C

Extrusion	Nominal Value	Unit
Melt Temperature	180 to 260	°C

Note Message
1 .	50 mm/min
2 .	50 mm/min
3 .	Rate B (120°C/h), Loading 1 (10 N)

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