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GEHR Plastics Noryl PPO  (discontinued **)

Category Polymer , Thermoplastic , Polyphenylene Ether/PPO
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF GEHR Plastics Noryl PPO  (discontinued **).pdf
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Material Notes:
PPO belongs to the group of the amorphous materials and can be used in temperatures ranging from -58 °F to +302 °F. PPO exhibits a high impact strength and a very high dimensional stability. The electrical properties will not be influenced by the surrounding frequencies and therefore can be used in a lot of applications in electrical engineering. Main Characteristics: high dimensional stability; low tendency to creep; high thermostability; high impact strength; good electrical characteristics over a far frequency range; high resistance to hydrolysis; self-extinguishingInformation provided by GEHR Plastics, Inc.
Physical Properties Metric English Comments
Specific Gravity 1.08 g/cc
1.08 g/cc
ASTM D792
Water Absorption 0.0070 %
0.0070 %
ASTM D570
Mechanical Properties Metric English Comments
Hardness, Rockwell R 119
119
ASTM D785
Tensile Strength, Yield 63.4 MPa
9200 psi
ASTM D638
Elongation at Break 25 %
25 %
ASTM D1708
Modulus of Elasticity 2.55 GPa
370 ksi
ASTM D638
Flexural Strength 97.2 MPa
14100 psi
ASTM D 790
Izod Impact, Notched (ISO) 7.35 kJ/m²
3.50 ft-lb/in²
ASTM D256
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 105 °C
221 °F
Deflection Temperature at 0.46 MPa (66 psi) 123 °C
254 °F
HDT/A; ASTM D648
Minimum Service Temperature, Air -50.0 °C
-58.0 °F
Flammability, UL94 V-1
V-1
Electrical Properties Metric English Comments
Dielectric Strength 19.7 kV/mm
500 kV/in
ASTM D139
Descriptive Properties Value Comments
Acid Resistance Yes
Aromatic Resistance No
Bondability Yes
CKW Resistance No
Hydrocarbonate Resistance Limited
Hydroxide Resistance Yes
Ketone Resistance No
Physiological indifference according On Request
Resistance to Hot Water Yes
UV Stabilization Limited
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