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xenoy-pc / pbt-5720

2015-12-21 16:01

Xenoy PC / PBT 5720

PC / PBT alloyed polymers are not reinforced . Outstanding low temperature impact resistance / chemical resistance.

machining

Injection -USA

 Melt temperature: 500-530 deg F
 Nozzle temperature 490-520 deg F
 Front temperature 490-530 deg F
 Mid temperature 480-520 deg F
 Rear temperature 470-510 deg F
 Mold temperature 150-190 deg F
 Drying temperature 230 deg F
 Drying time (minimum) 4-6 h
 Drying time (max.) 8 h
 Moisture content, max. 0.02%
 Back pressure 50-100 psi
 Screw speed 50-80 rpm
 Recommended injection volume 50-80%
 Clamping force tonnage 3-6 tons / psi
 Exhaust Tank Depth. 0005-.0008 in 

PC / PBT alloyed polymers are not reinforced. Outstanding low temperature impact resistance / chemical resistance.

performance

mechanical

performance

Typical data

unit

method

Tensile Strength , Yield, Type I, 0.125 "

7200

psi

ASTM D 638

Tensile Extension , Break, Type I 0.125 "

165.0

%

ASTM D 638

Flexural Strength , Yield, 0.125 "

10000

psi

ASTM D 790

Flexural Modulus , 0.125 "

250000

psi

ASTM D 790

Hardness , Shore D

66

-

ASTM D 2240

Shock

performance

Typical data

unit

method

Izod impact value , no gap, 73F

60.0

ft-lb / in

ASTM D 4812

Izod impact value , notch, 73F

15.0

ft-lb / in

ASTM D 256

Izod impact value , notch, -40F

10.0

ft-lb / in

ASTM D 256

Izod impact value , notch, -50F

10.0

ft-lb / in

ASTM D 256

Instrumentation Control Shock Energy @ Peak, 73F

425

in-lbs

ASTM D 3763

Instrument Controlled Shock Energy @ Peak, -40F

495

in-lbs

ASTM D 3763

heat

performance

Typical data

unit

method

(热畸变温度) , 66 psi, 0.250", 未退火 HDT (thermal distortion temperature) , 66 psi, 0.250 ", unannealed

240

deg F

ASTM D 648

, 264 psi, 0.250", 未退火 HDT (thermal distortion temperature) , 264 psi, 0.250 ", unannealed

205

deg F

ASTM D 648

physical

performance

Typical data

unit

method

Specific gravity , solid

1.17

-

ASTM D 792

specific volume

23.70

in3 / lb

ASTM D 792

Water absorption , 24 hours @ 73F

0.130

%

ASTM D 570

Mold Shrinkage , flow, 0.125 "

6-9

in / in E-3

ASTM D 955

Electricity

performance

Typical data

unit

method

Volume resistivity

9E16

ohm-cm

ASTM D 257

Dielectric strength , in air, 62 mils

729

V / mil

ASTM D 149

Dielectric strength , in air, 125 mils

505

V / mil

ASTM D 149

Dielectric constant , 100 Hz

2.93

-

ASTM D 150

Dielectric constant , 1 MHz

2.95

-

ASTM D 150

Loss factor , 100 Hz

0.0020

-

ASTM D 150

Loss factor , 1 MHz

0.0300

-

ASTM D 150

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