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RTP Company RTP 1400.5 N Polyethersulfone (PES) Glass Fiber - High Viscosity


Subcategory: Polyethersulfone; Polymer; Thermoplastic

Physical PropertiesOriginal ValueComments
Specific Gravity1.39 g/cc ASTM D792
Filler Content5 % Primary Additive
Linear Mold Shrinkage0.006 - 0.008 cm/cm 1/8 in (3.2 mm); ASTM D955

Mechanical Properties
Tensile Strength @ Break13000 psi ASTM D638
Elongation at Break6 - 8 % ASTM D638
Tensile Modulus500000 psi ASTM D638
Flexural Modulus500000 psi ASTM D638
Flexural Yield Strength19000 psi ASTM D790
Izod Impact, Unnotched21 ft-lb/in 1/8 in (3.2 mm); ASTM D4812
Izod Impact, Notched1 ft-lb/in 1/8 in (3.2 mm); ASTM D256

Thermal Properties
Flammability, UL94V-0 1/16 in (1.5 mm)

Processing Properties
Melt Temperature650 - 710 °F 
Mold Temperature275 - 350 °F 
Drying Temperature300 °F 6 hrs
Moisture Content0.04 % 
Dew Point-25 °F 
Injection Pressure10000 - 15000 psi 

 


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