Solvay Specialty Polymers PrimoSpireÂ® PR-250 Polyphenylene, Self-Reinforced (SRP)

Category	Polymer , Thermoplastic
Manufacturer	Solvay Specialty Polymers
Trade Name	PrimoSpire®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Solvay Specialty Polymers PrimoSpireÂ® PR-250 Polyphenylene, Self-Reinforced (SRP).pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

PrimoSpireÂ® PR-250 resin is an injection molding grade of self-reinforced polyphenylene (SRP). PrimoSpireÂ® SRP is an ultra-high performance amorphous, melt-processable polymer. The unique properties of this material are due primarily to the inherent rigid-rod structure. PrimoSpireÂ® SRP is differentiated from other thermoplastics by outstanding mechanical properties without fiber reinforcement, scratch resistance, excellent solvent resistance and exceptional low temperature performance. In addition, PrimoSpireÂ® SRP has great thermal stability, is non-combustible, has higher specific strength than many of the common structural materials and machines easily.Features: Ductile; Flame Retardant; Good Chemical Resistance; High Stiffness; High Strength; Scratch ResistantUses: Aircraft Applications; Connectors; Electrical/Electronic Applications; Film; Gears; Housings; Medical/Healthcare Applications; Semiconductor Molding CompoundsInformation provided by Solvay Specialty Polymers.

Physical Properties	Metric	English	Comments
Density	1.19 g/cc	0.0430 lb/inÂ³	ASTM D792
Water Absorption	0.10 % @Time 86400 sec	0.10 % @Time 24.0 hour	ISO 62
Melt Flow	8.0 g/10 min @Load 5.00 kg, Temperature 380 Â°C	8.0 g/10 min @Load 11.0 lb, Temperature 716 Â°F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength	152 MPa	22000 psi	ASTM D638
Elongation at Break	10 %	10 %	ASTM D638
Tensile Modulus	5.52 GPa	801 ksi	ASTM D638
Flexural Strength	234 MPa	33900 psi	ASTM D790
Flexural Modulus	6.00 GPa	870 ksi	ASTM D790
Izod Impact, Notched	0.590 J/cm	1.11 ft-lb/in	ASTM D256
Izod Impact, Unnotched	16.0 J/cm	30.0 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	31.0 Âµm/m-Â°C	17.2 Âµin/in-Â°F
Deflection Temperature at 1.8 MPa (264 psi)	151 Â°C	304 Â°F	Unannealed; ASTM D648
Glass Transition Temp, Tg	168 Â°C	334 Â°F	ASTM E1356
Oxygen Index	55 %	55 %	ASTM D2863

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 7.00e+15 ohm-cm	>= 7.00e+15 ohm-cm	ASTM D257
Dielectric Constant	3.01 @Frequency 1.00e+6 Hz	3.01 @Frequency 1.00e+6 Hz	ASTM D150
	3.11 @Frequency 1000 Hz	3.11 @Frequency 1000 Hz	ASTM D150
	3.12 @Frequency 60.0 Hz	3.12 @Frequency 60.0 Hz	ASTM D150
Dielectric Strength	20.0 kV/mm	508 kV/in	ASTM D149
Dissipation Factor	0.0070 @Frequency 60.0 Hz	0.0070 @Frequency 60.0 Hz	ASTM D150
	0.0070 @Frequency 1000 Hz	0.0070 @Frequency 1000 Hz	ASTM D150
	0.0070 @Frequency 1.00e+6 Hz	0.0070 @Frequency 1.00e+6 Hz	ASTM D150

Processing Properties	Metric	English
Rear Barrel Temperature	310 Â°C	590 Â°F
Middle Barrel Temperature	324 Â°C	615 Â°F
Front Barrel Temperature	335 Â°C	635 Â°F
Nozzle Temperature	341 Â°C	646 Â°F
Melt Temperature	343 - 349 Â°C	649 - 660 Â°F
Mold Temperature	129 - 146 Â°C	264 - 295 Â°F
Drying Temperature	149 Â°C @Time 10800 sec	300 Â°F @Time 3.00 hour

Descriptive Properties	Value	Comments
Availability	Africa & Middle East
	Asia Pacific
	Europe
	Latin America
	North America
Color	Black; Natural
Form	Pellets; Powder
Injection Rate	Slow-Moderate
Processing Technique	Compression Molding; Film Extrusion; Injection Molding
	Machining; Profile Extrusion; Wire & Cable Extrusion
RoHS Compliance	RoHS Compliant

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