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Xenoy PC / PBT / PET 5220

2015-12-21 15:54

Xenoy PC / PBT / PET 5220

Unreinforced, polycarbonate polymer-based blends. Excellent chemical resistance and impact resistance.

machining

Injection-USA

 Melt temperature 500-530 deg F Nozzle temperature 490-520 deg F Front temperature 490-530 deg F Middle 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 (maximum) 8 h moisture content, maximum 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 groove depth .0005-.0008 in 

Unreinforced, polycarbonate polymer-based blends. Excellent chemical resistance and impact resistance.

performance

mechanical

performance

Typical data

unit

method

Tensile Strength, Yield, Type I, 0.125 "

7700

psi

ASTM D 638

Tensile Strength, Fracture, Type I, 0.125 "

8500

psi

ASTM D 638

Tensile Extension, Break, Type I 0.125 "

120.0

%

ASTM D 638

Flexural Strength, Yield, 0.125 "

12300

psi

ASTM D 790

Flexural Modulus, 0.125 "

296000

psi

ASTM D 790

Hardness, Rockwell R

112

-

ASTM D 785

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

13.3

ft-lb / in

ASTM D 256

Izod impact value, notch, -40F

5.6

ft-lb / in

ASTM D 256

Gardner Shock, 73F

40

ft-lbs

ASTM D 3029

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

223

deg F

ASTM D 648

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

210

deg F

ASTM D 648

~ 100F CTE (Coefficient of Thermal Expansion), flow, -40F ~ 100F

4 E-5

in / in-F

ASTM E 831

~ 200F CTE (Coefficient of Thermal Expansion), flow, -40F ~ 200F

5 E-5

in / in-F

ASTM E 831

~ 280F CTE (Coefficient of Thermal Expansion), flow, 140F ~ 280F

6 E-5

in / in-F

ASTM E 831

Heat index

75

deg C

UL 746B

Thermal index, mechanical shock performance

75

deg C

UL 746B

Thermal index, non-mechanical impact performance

75

deg C

UL 746B

physical

performance

Typical data

unit

method

Specific gravity, solid

1.21

-

ASTM D 792

specific volume

22.90

in3 / lb

ASTM D 792

Water absorption, 24 hours @ 73F

0.120

%

ASTM D 570

Mold Shrinkage, flow, 0.125 "

8-10

in / in E-3

ASTM D 955

Mold shrinkage, xflow

8-10

in / in E-3

ASTM D 955

Electricity

performance

Typical data

unit

method

Volume resistivity

2E16

ohm-cm

ASTM D 257

Dielectric strength, in air, 125 mils

528

V / mil

ASTM D 149

Dielectric constant, 100 Hz

2.99

-

ASTM D 150

Dielectric constant, 1 MHz

3.04

-

ASTM D 150

Loss factor, 100 Hz

0.0020

-

ASTM D 150

Loss factor, 1 MHz

0.0190

-

ASTM D 150

Flame characteristics

performance

Typical data

unit

method

UL file number, USA

E121562

-

-

Rated HB value (test thickness)

0.062

inch

UL 94


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