|
All
Polycarbonate Products
Hyzod®
Tuffak®
Zelux®
Lexan® MR10
Lexan® 9034
Mechanical
Grade
Abrasion
Resistant Sheets
Antistatic Sheets
Colored
Sheets
General
Purpose
Polycarbonate
Glass Filled Sheet
Polycarbonte Rods
Polycarbonate
Tubes & Tubing
Polycarbonate Bar
Stock
Polycarbonate Discs
Mirrors
90° Angles
Polycarbonate Balls
Contact
Kmac Plastics
Privacy
Credit Application
Domestic
Selling Policy
Steel
Spheres
Set Screws
Taper Pins
Drill Bits
Wood Screws
Sheet
Metal Screws
Tapping
Screws
Machine
Screws
Felt Discs, Strips,
Sheets
Goods and services provided by
K-mac Plastics (MI, USA).
Sold by 2CheckOut.com Inc. (Ohio, USA).
| |
GE Plastics LEXAN 121R Polycarbonate
| Physical Properties |
Metric |
English |
Comments |
|
|
| Density |
1.2 g/cc |
0.0434 lb/in³ |
ASTM D 792 |
| Water Absorption |
0.15 % |
0.15 % |
24 hours @ 73F; ASTM
D 570 |
| Water Absorption at Saturation |
0.35 % |
0.35 % |
Equilibrium, 73F;
ASTM D 570 |
| Water Absorption at Saturation |
0.58 % |
0.58 % |
Equilibrium, 212F;
ASTM D 570 |
| Linear Mold Shrinkage |
0.005 - 0.007 cm/cm |
0.005 - 0.007 in/in |
Flow, 0.125 inch;
ASTM D 955 |
| Melt Flow |
17.5 g/10 min |
17.5 g/10 min |
300C/1.2 kgf (O);
ASTM D 1238 |
Mechanical Properties |
|
|
| Hardness, Rockwell M |
70 |
70 |
ASTM D 785 |
| Hardness, Rockwell R |
118 |
118 |
ASTM D 785 |
| Tensile Strength @ Break |
68.9 MPa |
10000 psi |
Type I, 2.0 in/min;
ASTM D 638 |
| Tensile Strength @ Yield |
62.1 MPa |
9000 psi |
Type I, 2.0 in/min;
ASTM D 638 |
| Elongation at Break |
125 % |
125 % |
Type I, 2.0 in/min;
ASTM D 638 |
| Elongation at Yield |
7 % |
7 % |
Type I, 2.0 in/min;
ASTM D 638 |
| Flexural Modulus |
2.34 GPa |
340 ksi |
0.05 in/min, 2"
span; ASTM D 790 |
| Flexural Yield Strength |
96.5 MPa |
14000 psi |
0.05 in/min, 2"
span; ASTM D 790 |
| Fatigue Strength |
6.89 MPa |
1000 psi |
Fatigue Limit, 2.5 MM
cycles; ASTM D 671 |
| Izod Impact, Unnotched |
32 J/cm |
60 ft-lb/in |
73F; ASTM D 4812 |
| Gardner Impact @ 23°C |
62.1 J |
45.8 ft-lb |
Instrumented Impact
Energy @ peak, 73F; ASTM D 3763 |
| Tensile Impact Strength |
546 kJ/m² |
260 ft-lb/in² |
Type "S";
ASTM D 1822 |
| Falling Dart Impact |
169 J |
125 ft-lb |
73F; ASTM D 3029 |
| Taber Abrasion, mg/1000 Cycles |
10 |
10 |
CS-17, 1 kg; ASTM D
1044 |
| Izod Impact, Notched |
6.94 J/cm |
13 ft-lb/in |
73F; ASTM D 256 |
Electrical Properties |
|
|
| Volume Resistivity |
Min 1e+017 ohm-cm |
Min 1e+017 ohm-cm |
ASTM D 257 |
| Dielectric Constant |
2.96 |
2.96 |
1 MHz; ASTM D 150 |
| Dielectric Constant |
3.17 |
3.17 |
60 Hz; ASTM D 150 |
| Dielectric Strength |
15 kV/mm |
380 V/mil |
in air, 125 mils;
ASTM D 149 |
| Dissipation Factor |
0.0009 |
0.0009 |
60 Hz; ASTM D 150 |
| Dissipation Factor |
0.01 |
0.01 |
1 MHz; ASTM D 150 |
| Comparative Tracking Index |
250 - 400 V |
250 - 400 V |
(+/- 0.125 inch); PLC
Code 2; UL 746A |
| Hot Wire Ignition, HWI |
30 - 60 sec |
30 - 60 sec |
(+/- 0.125 inch); PLC
Code 2; UL 746A |
| High Amp Arc Ignition, HAI |
60 - 120 arcs |
60 - 120 arcs |
Surface (+/- 0.125
inch); PLC Code 1; UL 746A |
| High Voltage Arc-Tracking Rate,
HVTR |
25.4 - 80 mm/min |
1 - 3.15 in/min |
(+/- 0.125 inch); PLC
Code 2; UL 746A |
Thermal Properties |
|
|
| CTE, linear 68°F |
68.4 µm/m-°C |
38 µin/in-°F |
Flow, -40F to 200F;
ASTM E 831 |
| Heat Capacity |
1.26 J/g-°C |
0.3 BTU/lb-°F |
ASTM C 351 |
| Thermal Conductivity |
0.25 W/m-K |
1.74 BTU-in/hr-ft²-°F |
ASTM C 177 |
| Deflection Temperature at 0.46 MPa
(66 psi) |
138 °C |
280 °F |
0.250 inch,
unannealed; ASTM D 648 |
| Deflection Temperature at 1.8 MPa
(264 psi) |
129 °C |
265 °F |
0.250 inch,
unannealed; ASTM D 648 |
| Vicat Softening Point |
154 °C |
310 °F |
Rate B; ASTM D 1525 |
| UL RTI, Electrical |
130 °C |
266 °F |
UL 746B |
| UL RTI, Mechanical with Impact |
130 °C |
266 °F |
UL 746B |
| UL RTI, Mechanical without Impact |
130 °C |
266 °F |
UL 746B |
| Flammability, UL94 |
HB |
HB |
Tested Thickness =
0.028 in. |
Optical Properties |
|
|
| Refractive Index |
1.586 |
1.586 |
ASTM D 542 |
| Haze |
1 % |
1 % |
0.100 inch; ASTM D
1003 |
| Transmission, Visible |
88 % |
88 % |
0.100 inch; ASTM D
1003 |
Descriptive Properties |
|
|
| Radiant Panel Listing |
UL tested |
|
| UL File Number, USA |
E121562 |
|
| UV-light, water exposure/immersion |
F2 |
UL746C |
| |
Hoses
Tapes
Square
Watermelon Growing Cases
Eyebolts
Threaded Rods
Springs
Acrylic Colored Pig
Pipes
Tube Caps & Plugs
Carriage Bolts
Dowel Pins
Lag Screws
Self Drilling
Screws
Spring Pins
|
