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                      Songhan Plastic Technology Co.,Ltd.
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                      Quadrant EPP Duratron? PBI CU60 Polybenzimidazole, unfilled, compression molded (ASTM Product Data Sheet)

                      Category Polymer , Thermoplastic , Polybenzimidazole (PBI)
                      Manufacturer Quadrant Engineering Plastics Products
                      Trade Name Duratron? PBI
                      Port Shanghai port,China
                      Trade Terms FOB, CFR, CIF
                      Payment Terms L/C, T/T, Western Union
                      Download PDF Quadrant EPP Duratron? PBI CU60 Polybenzimidazole, unfilled, compression molded (ASTM Product Data Sheet).pdf
                      Price EMAIL US    sales@www.akotv.net
                        Online Service   lookpolymers   27660005
                      Material Notes:
                      Duratron? PBI is the highest performance engineering plastic available from Quadrant EPP. It offers the highest mechanical properties of any thermoplastic above 400° F (205° C). Duratron? PBI is ideal for high heat bushings, connectors and valve seats. Duratron? PBI is extremely hard and can offer a challenge to fabricate. Fabrication instructions can be furnished by Quadrant EPP.It offers the highest heat resistance and mechanical property retention over 400°F (205°C) of any unfilled plastic. It has better wear resistance and load carrying capabilities at extreme temperatures than any other reinforced or unreinforced advanced engineering plastic.As an unreinforced material, Duratron? PBI is very "clean" in terms of ionic impurity and it does not outgas (except water). These characteristics make this material very attractive to semiconductor manufacturers for vacuum chamber applications. Duratron? PBI has excellent ultrasonic transparency which makes it an ideal choice for parts such as probe tip lenses in ultrasonic measuring equipment.Duratron? PBI is also an excellent thermal insulator. Other plastics in melt do not stick to PBI. These characteristics make it ideal for contact seals and insulator bushings in plastic production and molding equipment.Data provided by Quadrant Engineering Plastic Products from tests on stock shapes and parts produced by Quadrant EPP. Formerly PBI Performance Products Celazole? PBI. Highest mechanical properties of any plastic above 400°F (204°C) Highest heat deflection temperature 800°F (427°C), with a continuous service capability of 750°F (399°C) in inert environments, or 650°F (343°C) in air with short term exposure potential to 1,000°F (538°C) Lowest coefficient of thermal expansion and highest compressive strength of all unfilled plastics
                      Physical Properties Metric English Comments
                      Specific Gravity 1.30 g/cc
                      1.30 g/cc
                      ASTM D792
                      Water Absorption 0.40 %
                      0.40 %
                      Immersion, 24hr; ASTM D570(2)
                      Water Absorption at Saturation 5.0 %
                      5.0 %
                      Immersion; ASTM D570(2)
                      Mechanical Properties Metric English Comments
                      Hardness, Rockwell E 105
                      105
                      ASTM D785
                      Hardness, Rockwell M 125
                      125
                      ASTM D785
                      Hardness, Shore D 94
                      94
                      ASTM D2240
                      Tensile Strength 110 MPa
                      16000 psi
                      ASTM D638
                      Elongation at Break 2.0 %
                      2.0 %
                      ASTM D638
                      Tensile Modulus 5.86 GPa
                      850 ksi
                      ASTM D638
                      Flexural Strength 221 MPa
                      32000 psi
                      ASTM D790
                      Flexural Modulus 6.55 GPa
                      950 ksi
                      ASTM D790
                      Compressive Strength 345 MPa
                      50000 psi
                      10% Def.; ASTM D695
                      Compressive Modulus 6.21 GPa
                      900 ksi
                      ASTM D695
                      Izod Impact, Notched 0.267 J/cm
                      0.500 ft-lb/in
                      ASTM D256 Type A
                      Coefficient of Friction, Dynamic 0.24
                      0.24
                      Dry vs. Steel; QTM55007
                      K (wear) Factor 121 x 10-8 mm3/N-M
                      60.0 x 10-10 in3-min/ft-lb-hr
                      QTM 55010
                      Limiting Pressure Velocity 1.31 MPa-m/sec
                      37500 psi-ft/min
                      4:1 safety factor; QTM 55007
                      Thermal Properties Metric English Comments
                      CTE, linear 23.4 μm/m-°C

                      @Temperature -40.0 - 149 °C
                      13.0 μin/in-°F

                      @Temperature -40.0 - 300 °F
                      ASTM E831
                      Thermal Conductivity 0.403 W/m-K
                      2.80 BTU-in/hr-ft2-°F
                      ASTM F433
                      Maximum Service Temperature, Air 316 °C
                      600 °F
                      Long Term
                      Deflection Temperature at 1.8 MPa (264 psi) 427 °C
                      800 °F
                      ASTM D648
                      Glass Transition Temp, Tg 413 °C
                      775 °F
                      ASTM D3418
                      Flammability, UL94 V-0
                      V-0
                      1/8 inch (Estimated Rating)
                      Electrical Properties Metric English Comments
                      Surface Resistivity per Square >= 1.00e+13 ohm
                      >= 1.00e+13 ohm
                      EOS/ESD S11.11
                      Dielectric Constant 3.2

                      @Frequency 1e+6 Hz
                      3.2

                      @Frequency 1e+6 Hz
                      ASTM D150
                      Dielectric Strength 21.7 kV/mm
                      550 kV/in
                      Short Term; ASTM D149
                      Dissipation Factor 0.0030

                      @Frequency 1e+6 Hz
                      0.0030

                      @Frequency 1e+6 Hz
                      ASTM D150
                      Compliance Properties Metric English Comments
                      3A-Dairy No
                      No
                      Canada AG No
                      No
                      FDA No
                      No
                      NSF No
                      No
                      USDA No
                      No
                      USP Class VI No
                      No
                      Chemical Resistance Properties Metric English Comments
                      Acids, Strong (pH 1-3) Unacceptable
                      Unacceptable
                      Acids, Weak Limited
                      Limited
                      Alcohols Acceptable
                      Acceptable
                      Alkalies, Strong (pH 11-14) Unacceptable
                      Unacceptable
                      Alkalies, Weak Limited
                      Limited
                      Chlorinated Solvents Acceptable
                      Acceptable
                      Conductive / Static Dissipative No
                      No
                      Continuous Sunlight Limited
                      Limited
                      Hot Water / Steam Limited
                      Limited
                      Hydrocarbons - Aliphatic Acceptable
                      Acceptable
                      Hydrocarbons - Aromatic Acceptable
                      Acceptable
                      Inorganic Salt Solutions Acceptable
                      Acceptable
                      Ketones, Esters Acceptable
                      Acceptable
                      Descriptive Properties Value Comments
                      Machinability 10
                      1-10, 1=Easier to Machine
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