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Solvay Specialty Polymers PrimoSpire® PR-351 Polyphenylene, Self-Reinforced (SRP)

Category Polymer , Thermoplastic
Manufacturer Solvay Specialty Polymers
Trade Name PrimoSpire®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers PrimoSpire® PR-351 Polyphenylene, Self-Reinforced (SRP).pdf
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Material Notes:
PrimoSpire® PR-351 resin is a higher flow, injection molding grade of PrimoSpire® self-reinforced polyphenylene (SRP). PrimoSpire® SRP resin is an ultra-high performance amorphous, melt-processable thermoplastic. The unique properties of this material are due primarily to the rigid-rod chemical structure. PrimoSpire® SRP is differentiated from other thermoplastics by outstanding mechanical properties without fiber reinforcement. In addition, it offers scratch resistance, great friction and wear properties, excellent solvent resistance and exceptional low temperature performance.Features: Balanced Stiffness/Toughness; Ductile; Flame Retardant; Good Chemical Resistance; Low Temperature ResistantUses: Aircraft Applications; Electrical/Electronic Applications; Industrial Applications; Medical/Healthcare ApplicationsAdditional Properties: Dynatup - ASTM D3763 58.0 JInformation provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Density 1.24 g/cc
0.0448 lb/in³
ASTM D792
Melt Flow 15 g/10 min

@Load 5.00 kg,
Temperature 380 °C
15 g/10 min

@Load 11.0 lb,
Temperature 716 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 115 MPa
16700 psi
ASTM D638
Elongation at Break 15 %
15 %
5 mm/min; ASTM D638
Tensile Modulus 3.90 GPa
566 ksi
ASTM D638
Flexural Strength 164 MPa
23800 psi
ASTM D790
Flexural Modulus 4.00 GPa
580 ksi
ASTM D790
Izod Impact, Notched 0.690 J/cm
1.29 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 171 °C
340 °F
Unannealed; ASTM D648
Processing Properties Metric English Comments
Rear Barrel Temperature 365 °C
689 °F
Middle Barrel Temperature 370 °C
698 °F
Front Barrel Temperature 375 °C
707 °F
Nozzle Temperature 374 °C
705 °F
Melt Temperature 375 °C
707 °F
Mold Temperature 135 - 160 °C
275 - 320 °F
Drying Temperature 150 °C

@Time 14400 sec
302 °F

@Time 4.00 hour
Shot Size 30 - 70 %
30 - 70 %
Descriptive Properties Value Comments
Availability Africa & Middle East
Asia Pacific
Europe
Latin America
North America
Color Black
Form Pellets
Processing Technique Compression Molding; Film Extrusion
Injection Molding; Machining; Profile Extrusion
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