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Kingfa FRHIPS-301 Flame Retardant Polystyrene

Category	Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Flame Retardant
Manufacturer	Kingfa Sci. & Tech. Co.
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Kingfa FRHIPS-301 Flame Retardant Polystyrene.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Features:UL 94 V-1 @ 2.0 & 3.2mmExcellent balance properties, high strengthExcellent heat stabilityExcellent electrical propertiesApplications:Injection moldingGas moldingTV & Audio housingElectrical appliance housingInformation Provided by Kingfa Sci. & Tech. Co., Ltd.

Physical Properties	Metric	English	Comments
Specific Gravity	1.18 g/cc @Temperature 23.0 Â°C	1.18 g/cc @Temperature 73.4 Â°F	ASTM D792
Linear Mold Shrinkage	0.0040 - 0.0060 cm/cm @Temperature 23.0 Â°C	0.0040 - 0.0060 in/in @Temperature 73.4 Â°F	ASTM D955
Melt Flow	10 g/10 min @Load 5.00 kg, Temperature 200 Â°C	10 g/10 min @Load 11.0 lb, Temperature 392 Â°F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	25.0 MPa	3630 psi	50mm/min; ASTM D638
Elongation at Break	35 %	35 %	50mm/min; ASTM D638
Flexural Strength	38.0 MPa	5510 psi	2mm/min; ASTM D790
Flexural Modulus	2.35 GPa	341 ksi	2mm/min; ASTM D790
Izod Impact, Notched	1.01 J/cm @Thickness 3.20 mm, Temperature 23.0 Â°C	1.89 ft-lb/in @Thickness 0.126 in, Temperature 73.4 Â°F	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	79.0 Â°C @Thickness 6.40 mm	174 Â°F @Thickness 0.252 in	ASTM D648
Flammability, UL94	V-1 @Thickness 2.00 mm	V-1 @Thickness 0.0787 in
	V-0 @Thickness 3.20 mm	V-0 @Thickness 0.126 in

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+16 ohm-cm	1.00e+16 ohm-cm	ASTM D257

Processing Properties	Metric	English	Comments
Processing Temperature	<= 250 Â°C	<= 482 Â°F
Rear Barrel Temperature	182 - 205 Â°C	360 - 401 Â°F	Start Point: 190Â°C
Middle Barrel Temperature	205 - 230 Â°C	401 - 446 Â°F	Start Point: 215Â°C
Front Barrel Temperature	215 - 240 Â°C	419 - 464 Â°F	Start Point: 225Â°C
Melt Temperature	220 - 245 Â°C	428 - 473 Â°F	Start Point: 230Â°C
Mold Temperature	30.0 - 60.0 Â°C	86.0 - 140 Â°F	Start Point: 50Â°C
Drying Temperature	70.0 Â°C @Time 7200 sec	158 Â°F @Time 2.00 hour	Pre-dry
Back Pressure	5.00 - 15.0 MPa	725 - 2180 psi

Descriptive Properties	Value	Comments
Injection Speed	Slow to Moderate

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