Home ABS Acetals Delrin® Acrylic Acetate & CAB Buna Rubber Carbon Fiber Ceramics CPVC ECTFE
EVA Ertalyte® PET-p ETFE - Tefzel® FEP Fiberglass Fluran® Graphite HDPE HIPS-Polystyrene Hytrel® Sheets
Kevlar® Kydex® Lexan® LDPE LLDPE MDPE Tubing Neoprene Nomex® Films Norprene® Tubing Noryl®
Nylon Nylatron® PBT PCTFE Peek Petg PFA Pharmed® Tubing Plexiglas® Phenolics Laminates
Polycarbonate Polyester Polypropylene Polystyrene Polysulfone Polyurethane PTFE PVC PVDF Rubber
Rulon® Santoprene® Silicone TPX Tygon® Tygothane® UHMWPE Ultem® Welding Rods Versilic®
Zelux® Metal Balls Sales Policy Contact Us Privacy          

 

 

Polycarbonate  Technical Data

Property ASTM Method Units Results
Specific Gravity D-792   1.2
Optical
Refractive Index D-542   1.586
Light Transmittance D-1003 % 85-91
Haze D-1003 % 0.5-2.0
Mechanical
Tensile Strength D-638    
     Ultimate D-638 psi 9,500
Yield D-638 psi 8,400
        Elongation D-638 % 100
Tensile Modulus D-638 psi 340,000
Flexural Strength D-790 psi 13,500
Flexural Modulus D-790 psi 340,000
Compressive Strength (0.05*/minute) D-695 psi 12,500
Impact Strength
Izod (1/8" notched) D-256 ft-lbs/ 16
Rockwel Hardness D-785   R118
Shear Strength D-732 psi 5,800
Thermal
Temperature Range      
Dry Air   250F-270F  
Water   140F  
RH Air   100%  
Heat Deflection Temperature      
                  Under Load, 264 psi D-648 F 275
                                       66 psi D-648 F 285
Coefficient of Thermal Expansion D-696 in/in/F 3.8 x 10-5
Coefficient of Thermal Conductivity C-177 BTU/hr/sq. ft/ 1.35
  F/in  
Specific Heat   BTU/lb/F 0.3
Water Absorption (24 hrs at 73�F)* D-570 % 0.15
Electrical
Dielectric Constant D-149 volts/mil 380 @ 25C
                   Test at .125" Thick     450 @ 100C
Dielectric Constant D-150    
60Hz     2.9
            1,000,000 Hz     2.9
Volume Resistivity at 23C D-257 ohm/cm 1016
*Test performed on .125" thick specimens; all other test specimens were .250" thick
 

 

HDPE Colored Sheets

Polycarbonate Tubes

Thermoset Phenolics

 

UHMW

 

 

 

      

Compare Technical Differences on Plastic Properties

 

K-Mac Plastics  3821 Clay Ave. SW, Wyoming, MI  49548 

Privacy   Contact Kmac Plastics    Domestic Selling Policy

616-406-0671

  616-406-0682 fax