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Network Polymers NPP 908

Category Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer Network Polymers
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Network Polymers NPP 908.pdf
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Material Notes:
Description: Polyester CopolymerInformation provided by Network Polymers Inc.
Physical Properties Metric English Comments
Specific Gravity 1.23 g/cc
1.23 g/cc
ASTM D792
Water Absorption 0.15 %
0.15 %
24 hours at 73°F; ASTM D570
Water Absorption at Saturation 0.35 %
0.35 %
73°F; ASTM D570
Melt Flow 3.0 g/10 min

@Load 5.00 kg,
Temperature 200 °C
3.0 g/10 min

@Load 11.0 lb,
Temperature 392 °F
Procedure A Condition G; ASTM D1238
12 g/10 min

@Load 3.80 kg,
Temperature 230 °C
12 g/10 min

@Load 8.38 lb,
Temperature 446 °F
Procedure A Condition I; ASTM D1238
78 g/10 min

@Load 1.20 kg,
Temperature 300 °C
78 g/10 min

@Load 2.65 lb,
Temperature 572 °F
Procedure A Condition 0; ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 103
103
ASTM D785
Tensile Strength, Yield 45.5 MPa
6600 psi
Type I bar at chs 2 in per min; ASTM D638
Elongation at Break 340 %
340 %
ASTM D638
Elongation at Yield 5.0 %
5.0 %
ASTM D638
Flexural Modulus 1.86 GPa
270 ksi
Tangent (chs speed 0.05 in/min); ASTM D790
Izod Impact, Notched NB
NB
Test Method A (0.125 in bar); ASTM D256
Gardner Impact >= 36.2 J

@Temperature -18.0 °C
>= 26.7 ft-lb

@Temperature -0.400 °F
ASTM D5420
>= 36.2 J

@Temperature -30.0 °C
>= 26.7 ft-lb

@Temperature -22.0 °F
ASTM D-5420
>= 36.2 J

@Temperature 23.0 °C
>= 26.7 ft-lb

@Temperature 73.4 °F
ASTM D5420
Thermal Properties Metric English Comments
CTE, linear 75.6 µm/m-°C

@Temperature 20.0 °C
42.0 µin/in-°F

@Temperature 68.0 °F
ASTM D696
Deflection Temperature at 1.8 MPa (264 psi) 65.0 °C
149 °F
0.125 in bar, Unannealed/Conditioned 48 hours; ASTM D648
Optical Properties Metric English Comments
Haze 1.0 %
1.0 %
ASTM D1003
Transmission, Visible 91 %
91 %
ASTM D1003
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